General Info

File name

xp-MU.exe

Full analysis
https://app.any.run/tasks/c0247dde-7089-4a30-806a-ae7f861bc9c6
Verdict
Malicious activity
Analysis date
3/14/2019, 16:27:10
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:

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

e4c5b750e3f0acda5f176fc9b20c75d6

SHA1

b734359379d76b8ee9847d67fd75daf0b582c359

SHA256

06a77e6299c0e38c5bffdc5760b78d4e3fb5049d7849b50598bccef298af2d8b

SSDEEP

768:jE85L0/e4mYouQY9ot+3qennVG6ci4glF7buCq1FpwEDhEXpZwoHCspvaEhuBWdE:wHNF7buCq1FpZeeMppvfcSI9A5Nv3++C

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 (68.0.3440.106)
  • Google Update Helper (1.3.33.17)
  • 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 61.0.2 (x86 en-US) (61.0.2)
  • 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
Loads dropped or rewritten executable
  • xp-MU.exe (PID: 3916)
Uses ICACLS.EXE to modify access control list
  • xp-MU.exe (PID: 3916)
Creates files in the Windows directory
  • xp-MU.exe (PID: 3916)
Executable content was dropped or overwritten
  • xp-MU.exe (PID: 3916)

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) (67.4%)
.dll
|   Win32 Dynamic Link Library (generic) (14.2%)
.exe
|   Win32 Executable (generic) (9.7%)
.exe
|   Generic Win/DOS Executable (4.3%)
.exe
|   DOS Executable Generic (4.3%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2009:04:16 20:45:27+02:00
PEType:
PE32
LinkerVersion:
7.1
CodeSize:
35328
InitializedDataSize:
27136
UninitializedDataSize:
null
EntryPoint:
0x80b7
OSVersion:
5.2
ImageVersion:
5.2
SubsystemVersion:
4
Subsystem:
Windows GUI
FileVersionNumber:
1.0.0.5
ProductVersionNumber:
1.0.0.5
FileFlagsMask:
0x003f
FileFlags:
(none)
FileOS:
Win32
ObjectFileType:
Executable application
FileSubtype:
null
LanguageCode:
Neutral
CharacterSet:
Windows, Latin1
Comments:
Crack termsrv.dll, remove the Concurrent Remote Desktop sessions limit.
CompanyName:
deepxw
FileDescription:
Universal termsrv.dll Patch
FileVersion:
1.0.0.5
InternalName:
UniversalTermsrvPatch.exe
LegalCopyright:
Copyright (C) 2008-2009. All rights reserved.
OriginalFileName:
UniversalTermsrvPatch.exe
ProductName:
Universal termsrv.dll Patch
ProductVersion:
1.0.0.5
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
16-Apr-2009 18:45:27
Detected languages
Chinese - PRC
Chinese - Taiwan
English - United States
Debug artifacts
b:\universaltermsrvpatch\universaltermsrvpatch\x86\objfre_wnet_x86\i386\UniversalTermsrvPatch-x86.pdb
Comments:
Crack termsrv.dll, remove the Concurrent Remote Desktop sessions limit.
CompanyName:
deepxw
FileDescription:
Universal termsrv.dll Patch
FileVersion:
1.0.0.5
InternalName:
UniversalTermsrvPatch.exe
LegalCopyright:
Copyright (C) 2008-2009. All rights reserved.
OriginalFilename:
UniversalTermsrvPatch.exe
ProductName:
Universal termsrv.dll Patch
ProductVersion:
1.0.0.5
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:
0x000000D8
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
3
Time date stamp:
16-Apr-2009 18:45:27
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_RELOCS_STRIPPED
Sections
Name Virtual Address Virtual Size Raw Size Charateristics Entropy
.text 0x00001000 0x000089C2 0x00008A00 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 5.93817
.data 0x0000A000 0x000009F4 0x00000200 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 4.05735
.rsrc 0x0000B000 0x00005E30 0x00006000 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 4.80485
Resources
1

2

3

13

14

15

100

102

103

128

Imports
    MFC42u.dll

    msvcrt.dll

    ADVAPI32.dll

    KERNEL32.dll

    GDI32.dll

    USER32.dll

    SHELL32.dll

    SHLWAPI.dll

    VERSION.dll

    imagehlp.dll

    COMCTL32.dll

    WINTRUST.dll

    NETAPI32.dll

Exports

    No exports.

Screenshots

Processes

Total processes
43
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

+
start xp-mu.exe no specs xp-mu.exe takeown.exe no specs icacls.exe no specs icacls.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
3068
CMD
"C:\Users\admin\AppData\Local\Temp\xp-MU.exe"
Path
C:\Users\admin\AppData\Local\Temp\xp-MU.exe
Indicators
No indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
3221226540
Version:
Company
deepxw
Description
Universal termsrv.dll Patch
Version
1.0.0.5
Modules
Image
c:\users\admin\appdata\local\temp\xp-mu.exe
c:\systemroot\system32\ntdll.dll

PID
3916
CMD
"C:\Users\admin\AppData\Local\Temp\xp-MU.exe"
Path
C:\Users\admin\AppData\Local\Temp\xp-MU.exe
Indicators
Parent process
––
User
admin
Integrity Level
HIGH
Exit code
1073807364
Version:
Company
deepxw
Description
Universal termsrv.dll Patch
Version
1.0.0.5
Modules
Image
c:\users\admin\appdata\local\temp\xp-mu.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mfc42u.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\odbc32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\version.dll
c:\windows\system32\imagehlp.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\netapi32.dll
c:\windows\system32\netutils.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\wkscli.dll
c:\windows\system32\samcli.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\odbcint.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\samlib.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\termsrv.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\ncrypt.dll
c:\windows\system32\userenv.dll
c:\windows\system32\profapi.dll
c:\windows\system32\gpapi.dll
c:\windows\system32\cryptnet.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\winhttp.dll
c:\windows\system32\webio.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\credssp.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshqos.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.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\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\cabinet.dll
c:\windows\system32\devrtl.dll
c:\windows\system32\propsys.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\takeown.exe
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\icacls.exe
c:\windows\system32\termsrv.dll.backup
c:\windows\system32\winsta.dll

PID
3656
CMD
"C:\Windows\System32\takeown.exe" /f C:\Windows\System32\termsrv.dll
Path
C:\Windows\System32\takeown.exe
Indicators
No indicators
Parent process
xp-MU.exe
User
admin
Integrity Level
HIGH
Exit code
0
Version:
Company
Microsoft Corporation
Description
Takes ownership of a file
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image
c:\windows\system32\takeown.exe
c:\systemroot\system32\ntdll.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\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\mpr.dll
c:\windows\system32\secur32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\netapi32.dll
c:\windows\system32\netutils.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\wkscli.dll
c:\windows\system32\version.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll

PID
2716
CMD
"C:\Windows\System32\icacls.exe" C:\Windows\System32\termsrv.dll /grant %username%:F
Path
C:\Windows\System32\icacls.exe
Indicators
No indicators
Parent process
xp-MU.exe
User
admin
Integrity Level
HIGH
Exit code
1332
Version:
Company
Microsoft Corporation
Description
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image
c:\windows\system32\icacls.exe
c:\systemroot\system32\ntdll.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

PID
2056
CMD
"C:\Windows\System32\icacls.exe" C:\Windows\System32\termsrv.dll /grant *S-1-1-0:(F)
Path
C:\Windows\System32\icacls.exe
Indicators
No indicators
Parent process
xp-MU.exe
User
admin
Integrity Level
HIGH
Exit code
0
Version:
Company
Microsoft Corporation
Description
Version
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Image
c:\windows\system32\icacls.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll

Registry activity

Total events
76
Read events
61
Write events
15
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
3916
xp-MU.exe
write
HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
LanguageList
en-US
3916
xp-MU.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
3916
xp-MU.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1
3916
xp-MU.exe
write
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager
PendingFileRenameOperations

Files activity

Executable files
4
Suspicious files
4
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
3916
xp-MU.exe
C:\Windows\System32\termsrv.dll
executable
MD5: ff6bcfb9b36ab6d5290eef2aee518d17
SHA256: 54f66a4ac1534b3c94465ac9b85cdfbfe4a1bb10bb492f73ddf20527eeb01ca2
3916
xp-MU.exe
executable
MD5: ff6bcfb9b36ab6d5290eef2aee518d17
SHA256: 54f66a4ac1534b3c94465ac9b85cdfbfe4a1bb10bb492f73ddf20527eeb01ca2
3916
xp-MU.exe
C:\Windows\System32\termsrv.dll.backup
executable
MD5: 382c804c92811be57829d8e550a900e2
SHA256: 5f52c2e7902024cf1c9cc0069f411c3f19cca3db209f437fa0f3932d4898eb50
3916
xp-MU.exe
C:\Windows\System32\termsrv.dll.tmp
––
MD5:  ––
SHA256:  ––
3916
xp-MU.exe
C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F90F18257CBB4D84216AC1E1F3BB2C76
binary
MD5: afc951e4b74e00bc5e972244511f6705
SHA256: 8375c0af2d9eabc0bf7e739313faa642b739db5c20efe9c22754c71fbb99908e
3916
xp-MU.exe
C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F90F18257CBB4D84216AC1E1F3BB2C76
der
MD5: c9f1da9700874003ecae0689db20df25
SHA256: 204f9687825d9cdc98146660b9dca8a4148bbf1ba6da4cd295152468fd17a03f
3916
xp-MU.exe
C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B8CC409ACDBF2A2FE04C56F2875B1FD6
binary
MD5: 9e5a0f914ebf686945e2a563a9e98195
SHA256: 8ba31ee8ca20fba5482b385ca5312a94db77efe05a86879968c7b80d5846fb8a
3916
xp-MU.exe
C:\Users\admin\AppData\Local\Temp\TarD10.tmp
––
MD5:  ––
SHA256:  ––
3916
xp-MU.exe
C:\Users\admin\AppData\Local\Temp\CabD0F.tmp
––
MD5:  ––
SHA256:  ––
3916
xp-MU.exe
C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B8CC409ACDBF2A2FE04C56F2875B1FD6
der
MD5: 5e275db761aa5a23ac651af8f6c4a000
SHA256: 3b9b2f75b724fe5354d24a0ef729b8a2aaa8a9313166eafb1f73b07cf1a745ef

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

Network activity

HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
1
Threats
0

HTTP requests

PID Process Method HTTP Code IP URL CN Type Size Reputation
3916 xp-MU.exe GET 200 2.16.186.74:80 http://crl.microsoft.com/pki/crl/products/WinPCA.crl unknown
der
whitelisted
3916 xp-MU.exe GET 200 2.16.186.74:80 http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl unknown
der
whitelisted

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

Connections

PID Process IP ASN CN Reputation
3916 xp-MU.exe 2.16.186.74:80 Akamai International B.V. –– whitelisted
3916 xp-MU.exe 2.16.186.120:80 Akamai International B.V. –– whitelisted

DNS requests

Domain IP Reputation
crl.microsoft.com 2.16.186.74
2.16.186.120
whitelisted

Threats

No threats detected.

Debug output strings

No debug info.