General Info

File name

v2.exe

Full analysis
https://app.any.run/tasks/9af58f7b-a155-4f82-aaaf-d06700c9cd10
Verdict
Malicious activity
Analysis date
6/12/2019, 08:41:01
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:

rat

orcus

trojan

Indicators:

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5

ff5d24248fdf263a9a0f982ab53b6f3d

SHA1

904874142bb4eb7b6ffb223be8c391d6d48c854a

SHA256

3b464fc818c6e83046da8918c3517cd6734db03c885749087a3d85195c3935be

SSDEEP

24576:7FJhYySVWkBdqz5XAFHK2XhdaNmqJmVHqzwVKvKZn1E:BJAVWoqz5wFHK2naNjtwVgGW

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distored by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Software environment set and analysis options

Launch configuration

Task duration
120 seconds
Additional time used
60 seconds
Fakenet option
off
Heavy Evaision option
off
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
on

Software preset

  • Internet Explorer 8.0.7601.17514
  • Adobe Acrobat Reader DC MUI (15.023.20070)
  • Adobe Flash Player 26 ActiveX (26.0.0.131)
  • Adobe Flash Player 26 NPAPI (26.0.0.131)
  • Adobe Flash Player 26 PPAPI (26.0.0.131)
  • Adobe Refresh Manager (1.8.0)
  • CCleaner (5.35)
  • FileZilla Client 3.36.0 (3.36.0)
  • Google Chrome (73.0.3683.75)
  • Google Update Helper (1.3.33.23)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.6.1 (4.6.01055)
  • Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Professional 2010 (14.0.6029.1000)
  • Microsoft Office Proof (English) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (French) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
  • Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
  • Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Single Image 2010 (14.0.6029.1000)
  • Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
  • Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
  • Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
  • Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
  • Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
  • Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
  • Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • VLC media player (2.2.6)
  • WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

  • Client LanguagePack Package
  • Client Refresh LanguagePack Package
  • CodecPack Basic Package
  • Foundation Package
  • IE Troubleshooters Package
  • InternetExplorer Optional Package
  • KB2534111
  • KB2999226
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
Application was dropped or rewritten from another process
  • Skype.exe (PID: 1032)
  • Skype.exe (PID: 3828)
Loads the Task Scheduler COM API
  • Regasm.exe (PID: 3276)
Orcus was detected
  • Regasm.exe (PID: 3276)
Changes the autorun value in the registry
  • v2.exe (PID: 904)
Orcus RAT was detected
  • Skype.exe (PID: 3828)
Application launched itself
  • Skype.exe (PID: 3828)
Executed via Task Scheduler
  • Regasm.exe (PID: 2724)
Executable content was dropped or overwritten
  • v2.exe (PID: 904)
  • Regasm.exe (PID: 3276)
Starts itself from another location
  • v2.exe (PID: 904)
Reads Environment values
  • Regasm.exe (PID: 3276)
Creates files in the user directory
  • Regasm.exe (PID: 3276)

No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Static information

TRiD
.exe
|   Generic CIL Executable (.NET, Mono, etc.) (82.9%)
.dll
|   Win32 Dynamic Link Library (generic) (7.4%)
.exe
|   Win32 Executable (generic) (5.1%)
.exe
|   Generic Win/DOS Executable (2.2%)
.exe
|   DOS Executable Generic (2.2%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2019:06:12 08:37:50+02:00
PEType:
PE32
LinkerVersion:
11
CodeSize:
958976
InitializedDataSize:
2048
UninitializedDataSize:
null
EntryPoint:
0xec0ae
OSVersion:
4
ImageVersion:
null
SubsystemVersion:
4
Subsystem:
Windows GUI
FileVersionNumber:
0.0.0.0
ProductVersionNumber:
0.0.0.0
FileFlagsMask:
0x003f
FileFlags:
(none)
FileOS:
Win32
ObjectFileType:
Executable application
FileSubtype:
null
LanguageCode:
Neutral
CharacterSet:
Unicode
FileDescription:
FileVersion:
0.0.0.0
InternalName:
v2.exe
LegalCopyright:
OriginalFileName:
v2.exe
ProductVersion:
0.0.0.0
AssemblyVersion:
0.0.0.0
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
12-Jun-2019 06:37:50
FileDescription:
null
FileVersion:
0.0.0.0
InternalName:
v2.exe
LegalCopyright:
null
OriginalFilename:
v2.exe
ProductVersion:
0.0.0.0
Assembly Version:
0.0.0.0
DOS Header
Magic number:
MZ
Bytes on last page of file:
0x0090
Pages in file:
0x0003
Relocations:
0x0000
Size of header:
0x0004
Min extra paragraphs:
0x0000
Max extra paragraphs:
0xFFFF
Initial SS value:
0x0000
Initial SP value:
0x00B8
Checksum:
0x0000
Initial IP value:
0x0000
Initial CS value:
0x0000
Overlay number:
0x0000
OEM identifier:
0x0000
OEM information:
0x0000
Address of NE header:
0x00000080
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
3
Time date stamp:
12-Jun-2019 06:37:50
Pointer to Symbol Table:
0x00000000
Number of symbols:
0
Size of Optional Header:
0x00E0
Characteristics
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_EXECUTABLE_IMAGE
Sections
Name Virtual Address Virtual Size Raw Size Charateristics Entropy
.text 0x00002000 0x000EA0B4 0x000EA200 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 7.99794
.rsrc 0x000EE000 0x000004C8 0x00000600 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 3.68491
.reloc 0x000F0000 0x0000000C 0x00000200 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_DISCARDABLE,IMAGE_SCN_MEM_READ 0.10191
Resources
1

Imports
    mscoree.dll

Exports

    No exports.

Screenshots

Processes

Total processes
40
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

+
drop and start start drop and start v2.exe 顾的顾望望.exe no specs #ORCUS regasm.exe regasm.exe no specs #ORCUS skype.exe no specs skype.exe no specs
Specs description
Program did not start
Integrity level elevation
Task сontains an error or was rebooted
Process has crashed
Task contains several apps running
Executable file was dropped
Debug information is available
Process was injected
Network attacks were detected
Application downloaded the executable file
Actions similar to stealing personal data
Behavior similar to exploiting the vulnerability
Inspected object has sucpicious PE structure
File is detected by antivirus software
CPU overrun
RAM overrun
Process starts the services
Process was added to the startup
Behavior similar to spam
Low-level access to the HDD
Probably Tor was used
System was rebooted
Connects to the network
Known threat

Process information

Click at the process to see the details.

PID
904
CMD
"C:\Users\admin\AppData\Local\Temp\v2.exe"
Path
C:\Users\admin\AppData\Local\Temp\v2.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
Version
0.0.0.0
Modules
Image
c:\users\admin\appdata\local\temp\v2.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\version.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\system32\oleaut32.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\microsoft.v9921e851#\7ca6a7b9413844e82108a9d62f88a2d9\microsoft.visualbasic.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\psapi.dll
c:\windows\system32\shell32.dll
c:\windows\system32\propsys.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\profapi.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shdocvw.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\sspicli.dll
c:\users\admin\appdata\local\temp\顾的顾望望.exe
c:\windows\system32\rpcrtremote.dll

PID
2640
CMD
"C:\Users\admin\AppData\Local\Temp\顾的顾望望.exe"
Path
C:\Users\admin\AppData\Local\Temp\顾的顾望望.exe
Indicators
No indicators
Parent process
v2.exe
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
Version
0.0.0.0
Modules
Image
c:\users\admin\appdata\local\temp\顾的顾望望.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\version.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\system32\oleaut32.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\microsoft.v9921e851#\7ca6a7b9413844e82108a9d62f88a2d9\microsoft.visualbasic.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\psapi.dll
c:\windows\system32\apphelp.dll
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\windows\system32\rpcrtremote.dll

PID
3276
CMD
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe"
Path
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe
Indicators
Parent process
顾的顾望望.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Microsoft .NET Assembly Registration Utility
Version
4.6.1055.0 built by: NETFXREL2
Modules
Image
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\winmm.dll
c:\windows\system32\samcli.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msacm32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\version.dll
c:\windows\system32\shell32.dll
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\userenv.dll
c:\windows\system32\profapi.dll
c:\windows\system32\dwmapi.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\mpr.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.drawing\646b4b01cb29986f8e076aa65c9e9753\system.drawing.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.windows.forms\5aac750b35b27770dccb1a43f83cced7\system.windows.forms.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.xml\d86b080a37c60a872c82b912a2a63dac\system.xml.ni.dll
c:\windows\system32\bcrypt.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.configuration\46957030830964165644b52b0696c5d9\system.configuration.ni.dll
c:\windows\system32\rpcrtremote.dll
c:\windows\microsoft.net\assembly\gac_msil\system.windows.forms\v4.0_4.0.0.0__b77a5c561934e089\system.windows.forms.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\taskschd.dll
c:\windows\system32\sxs.dll
c:\windows\system32\xmllite.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.web\14da86a7ddbf09bd27b30061ff9a4f5e\system.web.ni.dll
c:\windows\system32\wship6.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.web.28b9ef5a#\32f14fd0a5448b124076cd99f9b731dd\system.web.extensions.ni.dll
c:\windows\system32\psapi.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\propsys.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\secur32.dll
c:\windows\system32\credssp.dll
c:\windows\system32\schannel.dll
c:\windows\system32\shdocvw.dll
c:\users\admin\appdata\roaming\skype.exe
c:\windows\system32\ncrypt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\gpapi.dll
c:\windows\system32\cryptnet.dll
c:\windows\system32\cabinet.dll
c:\windows\system32\devrtl.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\winhttp.dll
c:\windows\system32\webio.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\dhcpcsvc6.dll
c:\windows\system32\dhcpcsvc.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\rasadhlp.dll
c:\windows\system32\fwpuclnt.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.management\4dfa27fdd6a4cce26f99585e1c744f9b\system.management.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\wminet_utils.dll
c:\windows\system32\wbem\wmiutils.dll
c:\windows\system32\wbemcomn.dll
c:\windows\system32\wbem\wbemprox.dll
c:\windows\system32\wbem\wbemsvc.dll
c:\windows\system32\wbem\fastprox.dll
c:\windows\system32\ntdsapi.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.servicemodel\f101d49ff42f71da4271bfa41dda9bd2\system.servicemodel.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.runteb92aa12#\c56771a9cfb87e660d60453e232abe27\system.runtime.serialization.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\smdiagnostics\4a2a848ea1fea1a74d5aa2f1c21c5ce8\smdiagnostics.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.servd1dec626#\52e9ac689c75dd011f0f7e827551e985\system.servicemodel.internals.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.identitymodel\9d45d2d6b426b57dc732ff567bb32dad\system.identitymodel.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\diasymreader.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\custommarshalers\fa881a9dd9820b29ec20e9d90c6a0d99\custommarshalers.ni.dll
c:\windows\microsoft.net\assembly\gac_32\custommarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\custommarshalers.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.dll
c:\windows\system32\windowscodecs.dll
c:\windows\system32\mmdevapi.dll
c:\windows\system32\wdmaud.drv
c:\windows\system32\ksuser.dll
c:\windows\system32\avrt.dll
c:\windows\system32\audioses.dll
c:\windows\system32\msacm32.drv
c:\windows\system32\midimap.dll

PID
2724
CMD
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe
Path
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe
Indicators
No indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Microsoft Corporation
Description
Microsoft .NET Assembly Registration Utility
Version
4.6.1055.0 built by: NETFXREL2
Modules
Image
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\winmm.dll
c:\windows\system32\samcli.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msacm32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\version.dll
c:\windows\system32\shell32.dll
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\userenv.dll
c:\windows\system32\profapi.dll
c:\windows\system32\dwmapi.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\mpr.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.dll

PID
3828
CMD
"C:\Users\admin\AppData\Roaming\Skype.exe" /launchSelfAndExit "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe" 3276 /protectFile
Path
C:\Users\admin\AppData\Roaming\Skype.exe
Indicators
Parent process
Regasm.exe
User
admin
Integrity Level
MEDIUM
Exit code
1032
Version:
Company
Description
Version
1.0.0.0
Modules
Image
c:\users\admin\appdata\roaming\skype.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\version.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\system32\oleaut32.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\system32\shell32.dll
c:\windows\system32\propsys.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\profapi.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shdocvw.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\rpcrtremote.dll

PID
1032
CMD
"C:\Users\admin\AppData\Roaming\Skype.exe" /watchProcess "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe" 3276 "/protectFile"
Path
C:\Users\admin\AppData\Roaming\Skype.exe
Indicators
No indicators
Parent process
Skype.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
1.0.0.0
Modules
Image
c:\users\admin\appdata\roaming\skype.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\version.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\system32\oleaut32.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\system32\psapi.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\rpcrtremote.dll

Registry activity

Total events
1153
Read events
1130
Write events
23
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
904
v2.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
顾的顾望望.exe
C:\Users\admin\AppData\Local\Temp\顾的顾望望.exe
904
v2.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
904
v2.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1
3276
Regasm.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
3276
Regasm.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1
3276
Regasm.exe
write
HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
LanguageList
en-US
3828
Skype.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
3828
Skype.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1

Files activity

Executable files
3
Suspicious files
4
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3276
Regasm.exe
C:\Users\admin\AppData\Roaming\Roblox\stp_8d4e026638d8418e8873cdf310452bf6\4d2e5e5ddd9e41e7899b683b388b3a37
executable
MD5: d49bbcf52fe93e9123ca4db9456ea3c5
SHA256: 8b245e0499064d33e7797b88246ad7ade7382f1700b550c8cdf2cf146b2e0b57
904
v2.exe
C:\Users\admin\AppData\Local\Temp\顾的顾望望.exe
executable
MD5: ff5d24248fdf263a9a0f982ab53b6f3d
SHA256: 3b464fc818c6e83046da8918c3517cd6734db03c885749087a3d85195c3935be
3276
Regasm.exe
C:\Users\admin\AppData\Roaming\Skype.exe
executable
MD5: 913967b216326e36a08010fb70f9dba3
SHA256: 8d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
3276
Regasm.exe
C:\Users\admin\AppData\Local\Temp\Tar179C.tmp
––
MD5:  ––
SHA256:  ––
3276
Regasm.exe
C:\Users\admin\AppData\Local\Temp\Cab179B.tmp
––
MD5:  ––
SHA256:  ––
3276
Regasm.exe
C:\Users\admin\AppData\Local\Temp\Tar16BF.tmp
––
MD5:  ––
SHA256:  ––
3276
Regasm.exe
C:\Users\admin\AppData\Local\Temp\Cab16BE.tmp
––
MD5:  ––
SHA256:  ––
3276
Regasm.exe
C:\Users\admin\AppData\Local\Temp\Tar168E.tmp
––
MD5:  ––
SHA256:  ––
3276
Regasm.exe
C:\Users\admin\AppData\Local\Temp\Cab168D.tmp
––
MD5:  ––
SHA256:  ––
3276
Regasm.exe
C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
compressed
MD5: 41577a5ab6a7d917cddeeddc2ef52d53
SHA256: 695fcbf6d5b0a83f6671ea2063aa9e2d45d263a108e826f21186b4a7f05925ff
3276
Regasm.exe
C:\Users\admin\AppData\Roaming\Skype.exe.config
xml
MD5: a2b76cea3a59fa9af5ea21ff68139c98
SHA256: f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
3276
Regasm.exe
C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
binary
MD5: af25458ca00a6aa9f47b977c21f59bfa
SHA256: 7d10a062f3fed3d46bde1d90221996509be7a93ee78f98ec570471f7703522ff

Find more information of the staic content and download it at the full report

Network activity

HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
4

HTTP requests

PID Process Method HTTP Code IP URL CN Type Size Reputation
3276 Regasm.exe GET 200 93.184.221.240:80 http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab US
compressed
whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID Process IP ASN CN Reputation
3276 Regasm.exe 199.195.250.222:9161 FranTech Solutions US malicious
3276 Regasm.exe 93.184.221.240:80 MCI Communications Services, Inc. d/b/a Verizon Business US whitelisted

DNS requests

Domain IP Reputation
www.download.windowsupdate.com 93.184.221.240
whitelisted

Threats

PID Process Class Message
3276 Regasm.exe A Network Trojan was detected MALWARE [PTsecurity] Observed Malicious SSL Certificate (Orcus RAT)
3276 Regasm.exe A Network Trojan was detected MALWARE [PTsecurity] Observed Malicious SSL Certificate (Orcus RAT)
3276 Regasm.exe A Network Trojan was detected MALWARE [PTsecurity] Malicious SSL connection (Orcus RAT)

1 ETPRO signatures available at the full report

Debug output strings

No debug info.