General Info

File name

sample.exe

Full analysis
https://app.any.run/tasks/3d88359f-3473-4ea0-8a30-3fbd23aa86cc
Verdict
Malicious activity
Analysis date
9/11/2019, 12:48:26
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:

rat

remcos

trojan

keylogger

Indicators:

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive
MD5

9cac86b1d6f389f182a70ac3ca08b46a

SHA1

b20a19cac7f72dc8735107b27945dd090331e7a0

SHA256

315594846d3490600ba338fce504c72f85d113c6bff88b4d25b564d47ea11592

SSDEEP

24576:BmOMSPEoXhsIMMIBORWBxUVb4UxCctFMzSwIiXFQ8okrHmBQzVhAd0NHHM9Z1:1P9U8RAUBAQGSbqi8zrG+zvAdak1

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
60 seconds
Additional time used
none
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 (75.0.3770.100)
  • Google Update Helper (1.3.34.7)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.7.2 (4.7.03062)
  • 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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
  • Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
  • Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
  • Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
  • 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
  • KB4019990
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
Registers / Runs the DLL via REGSVR32.EXE
  • IYCEDKBHA.exe (PID: 2692)
Application was dropped or rewritten from another process
  • IYCEDKBHA.exe (PID: 2692)
Changes the autorun value in the registry
  • IYCEDKBHA.exe (PID: 2692)
REMCOS was detected
  • regsvr32.exe (PID: 3460)
Detected logs from REMCOS RAT
  • regsvr32.exe (PID: 3460)
Connects to CnC server
  • regsvr32.exe (PID: 3460)
Executable content was dropped or overwritten
  • sample.exe (PID: 3024)
  • IYCEDKBHA.exe (PID: 2692)
Connects to unusual port
  • regsvr32.exe (PID: 3460)
Writes files like Keylogger logs
  • regsvr32.exe (PID: 3460)
Creates files in the user directory
  • regsvr32.exe (PID: 3460)

No info indicators.

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

Static information

TRiD
.exe
|   Win32 Executable MS Visual C++ (generic) (42.2%)
.exe
|   Win64 Executable (generic) (37.3%)
.dll
|   Win32 Dynamic Link Library (generic) (8.8%)
.exe
|   Win32 Executable (generic) (6%)
.exe
|   Generic Win/DOS Executable (2.7%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2014:06:10 19:11:07+02:00
PEType:
PE32
LinkerVersion:
9
CodeSize:
165376
InitializedDataSize:
176128
UninitializedDataSize:
null
EntryPoint:
0x1d41b
OSVersion:
5
ImageVersion:
null
SubsystemVersion:
5
Subsystem:
Windows GUI
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
10-Jun-2014 17:11:07
Detected languages
English - United States
Debug artifacts
d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb
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:
0x000000E8
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
4
Time date stamp:
10-Jun-2014 17:11:07
Pointer to Symbol Table:
0x00000000
Number of symbols:
0
Size of Optional Header:
0x00E0
Characteristics
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_RELOCS_STRIPPED
Sections
Name Virtual Address Virtual Size Raw Size Charateristics Entropy
.text 0x00001000 0x00028553 0x00028600 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 6.72377
.rdata 0x0002A000 0x00004F53 0x00005000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 5.35228
.data 0x0002F000 0x000218FC 0x00001600 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 3.47003
.rsrc 0x00051000 0x00004448 0x00004600 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 4.6033
Resources
1

2

3

4

7

8

9

10

11

12

13

14

15

100

101

ASKNEXTVOL

GETPASSWORD1

LICENSEDLG

RENAMEDLG

REPLACEFILEDLG

STARTDLG

Imports
    COMCTL32.dll

    SHLWAPI.dll

    KERNEL32.dll

    USER32.dll

    GDI32.dll

    COMDLG32.dll

    ADVAPI32.dll

    SHELL32.dll

    ole32.dll

    OLEAUT32.dll

Exports

    No exports.

Screenshots

Processes

Total processes
33
Monitored processes
3
Malicious processes
3
Suspicious processes
0

Behavior graph

+
drop and start start sample.exe iycedkbha.exe #REMCOS regsvr32.exe
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
3024
CMD
"C:\Users\admin\AppData\Local\Temp\sample.exe"
Path
C:\Users\admin\AppData\Local\Temp\sample.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\local\temp\sample.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\shell32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\userenv.dll
c:\windows\system32\profapi.dll
c:\windows\system32\winspool.drv
c:\windows\system32\mpr.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\riched32.dll
c:\windows\system32\riched20.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\clbcatq.dll
c:\program files\common files\microsoft shared\ink\tiptsf.dll
c:\windows\system32\propsys.dll
c:\windows\system32\ieframe.dll
c:\windows\system32\psapi.dll
c:\windows\system32\oleacc.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\shdocvw.dll
c:\users\admin\appdata\local\temp\iycedkbha.exe
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\devrtl.dll

PID
2692
CMD
"C:\Users\admin\AppData\Local\Temp\IYCEDKBHA.exe"
Path
C:\Users\admin\AppData\Local\Temp\IYCEDKBHA.exe
Indicators
Parent process
sample.exe
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\local\temp\iycedkbha.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\version.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\shell32.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\userenv.dll
c:\windows\system32\profapi.dll
c:\windows\system32\winspool.drv
c:\windows\system32\mpr.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\shfolder.dll
c:\windows\system32\regsvr32.exe

PID
3460
CMD
"C:\Windows\System32\regsvr32.exe"
Path
C:\Windows\System32\regsvr32.exe
Indicators
Parent process
IYCEDKBHA.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Microsoft(C) Register Server
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msvcp60.dll
c:\windows\system32\winmm.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\wininet.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\samcli.dll
c:\windows\system32\msacm32.dll
c:\windows\system32\version.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\mpr.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\psapi.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\nlaapi.dll
c:\windows\system32\napinsp.dll
c:\windows\system32\pnrpnsp.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\winrnr.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\fwpuclnt.dll
c:\windows\system32\rasadhlp.dll

Registry activity

Total events
397
Read events
390
Write events
7
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
3024
sample.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
3024
sample.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1
2692
IYCEDKBHA.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
IYCEDK
C:\Users\admin\AppData\Local\IYCEDK\IYCEDKASS.vbs
3460
regsvr32.exe
write
HKEY_CURRENT_USER\Software\Remcos-OSAN4W
exepath
1FF89E10B007DEF04CDF6CED1CD1D673EFD8DE6F44C44E813DDA17BDCF8F1BF3AC80383F010B363346EBEA14CEE642A5C432297E207D4AAF90D4ACC826DA42E14EDC
3460
regsvr32.exe
write
HKEY_CURRENT_USER\Software\Remcos-OSAN4W
licence
56FE15DC15FA780C863F9D8E9C0843A4

Files activity

Executable files
2
Suspicious files
0
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
2692
IYCEDKBHA.exe
C:\Users\admin\Contacts\IYCEDKNRD.exe
executable
MD5: 51bc239ce30a1dd3ec3c958a491138c4
SHA256: ff541adb877e82d33f053eef1c007c475fcaa4f175da0790f5599b52f5bd5a5d
3024
sample.exe
C:\Users\admin\AppData\Local\Temp\IYCEDKBHA.exe
executable
MD5: 51bc239ce30a1dd3ec3c958a491138c4
SHA256: ff541adb877e82d33f053eef1c007c475fcaa4f175da0790f5599b52f5bd5a5d
3460
regsvr32.exe
C:\Users\admin\AppData\Roaming\remcos\logs.dat
text
MD5: 1e8419e8c9abb5163529b7860bb53703
SHA256: 46272055efbb3ca001ee238d0a87639df57b74b3af12301b180d4c99ff965b32
2692
IYCEDKBHA.exe
C:\Users\admin\Qrm\IYCEDK.bmp
image
MD5: c5526cb38628886ad46e517537fe9cb5
SHA256: 8bafdfbd43a7c24e3c5887710f1e0d0c3b240bf528eb18e7712eeb931dde7228
2692
IYCEDKBHA.exe
C:\Users\admin\AppData\Local\IYCEDK\IYCEDKPSS.bat
text
MD5: dd8ac66d0e175080183ae0f55bba9fd7
SHA256: d8b1d9fbbb757d26abfe99b1f04d440c1920692e616f973cb326fb9a1dfea0f3
2692
IYCEDKBHA.exe
C:\Users\admin\AppData\Local\IYCEDK\IYCEDKASS.vbs
text
MD5: 51a18284bf34803537112814f0a79d50
SHA256: 17dc2431b65f11d26c9e01b06da980944086b551723611aa45d2696f03045f3b
2692
IYCEDKBHA.exe
C:\Users\admin\AppData\Local\Temp\IYCEDK.txt
––
MD5:  ––
SHA256:  ––
3024
sample.exe
C:\Users\admin\AppData\Local\Temp\IYCEDK.bmp
image
MD5: c5526cb38628886ad46e517537fe9cb5
SHA256: 8bafdfbd43a7c24e3c5887710f1e0d0c3b240bf528eb18e7712eeb931dde7228

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

Network activity

HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
3

HTTP requests

No HTTP requests.

Connections

PID Process IP ASN CN Reputation
3460 regsvr32.exe 91.189.180.203:9406 ServeTheWorld AS NO malicious

DNS requests

Domain IP Reputation
charstiago6.dynu.net 91.189.180.203
malicious

Threats

PID Process Class Message
3460 regsvr32.exe A Network Trojan was detected MALWARE [PTsecurity] Backdoor.Win32/Remcos RAT connection

2 ETPRO signatures available at the full report

Debug output strings

No debug info.