Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/10/2024, 08:11
Static task
static1
Behavioral task
behavioral1
Sample
613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe
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Size
73KB
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MD5
613712e9d53ea1d38b92fb626662a487
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SHA1
556c311c20f78c794020ca93dd1706620344db9c
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SHA256
40216c897a139e5702b259d580ad95855cb51764c171eedf67f22f9872f914c8
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SHA512
0ca75c790be2f80f57cc0a176e0eea333ef1ca5823008f2805ab1640cb1f99453eb52883b46c4b8c2c74ca7e4cff8da6c090036795b9631450895144be54268f
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SSDEEP
1536:dAbZKArUC7j3W3aUqIXQLajaU9qy3HOk2lPnWqNSq2:ibVrUqyZg2Gi+AqV
Malware Config
Extracted
pony
http://dreststat.info:2346/pony/mac.php
http://dertystat.info:2346/pony/mac.php
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payload_url
http://dertystat.info:2346/pony/view/kos.exe
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\test 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe -
Deletes itself 1 IoCs
pid Process 2144 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\259516414 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259516399FdOh C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts /f" reg.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 2908 cmd.exe 1344 reg.exe -
resource yara_rule behavioral1/memory/2668-2-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral1/memory/2668-4-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral1/memory/2668-23-0x0000000000400000-0x000000000042F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeTcbPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeBackupPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeRestorePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeImpersonatePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeTcbPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeBackupPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeRestorePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeImpersonatePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeTcbPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeBackupPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeRestorePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeImpersonatePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeTcbPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeBackupPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeRestorePrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2668 wrote to memory of 2700 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2700 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2700 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2700 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2908 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 32 PID 2668 wrote to memory of 2908 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 32 PID 2668 wrote to memory of 2908 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 32 PID 2668 wrote to memory of 2908 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 32 PID 2668 wrote to memory of 2144 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 35 PID 2668 wrote to memory of 2144 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 35 PID 2668 wrote to memory of 2144 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 35 PID 2668 wrote to memory of 2144 2668 613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe 35 PID 2700 wrote to memory of 1640 2700 cmd.exe 37 PID 2700 wrote to memory of 1640 2700 cmd.exe 37 PID 2700 wrote to memory of 1640 2700 cmd.exe 37 PID 2700 wrote to memory of 1640 2700 cmd.exe 37 PID 2908 wrote to memory of 1344 2908 cmd.exe 38 PID 2908 wrote to memory of 1344 2908 cmd.exe 38 PID 2908 wrote to memory of 1344 2908 cmd.exe 38 PID 2908 wrote to memory of 1344 2908 cmd.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c at 08:15:00 cmd.exe /c copy %TEMP%\259516399FdOh %WINDIR%\system32\drivers\etc\hosts /Y && rename %WINDIR%\system32\drivers\etc\hosts hosts.sys2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\at.exeat 08:15:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259516399FdOh C:\Windows\system32\drivers\etc\hosts /Y3⤵
- System Location Discovery: System Language Discovery
PID:1640
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259516414 /t REG_SZ /d "cmd.exe /c copy %TEMP%\259516399FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f2⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259516414 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259516399FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f3⤵
- Adds Run key to start application
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:1344
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\abcd.bat" "C:\Users\Admin\AppData\Local\Temp\613712e9d53ea1d38b92fb626662a487_JaffaCakes118.exe" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2144
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
75B
MD50849cfe65b98ba5fcd9a9ec61a671d09
SHA19d0ccb383c32b1bc07fd9064b9324a18e1276902
SHA25644f6a1e48081deccfb61075e585bcb36c6d8e8feeb6ebae50bab41677822c643
SHA512afdeda8122b4cefcf7549018c40d3142985e88a6d8f13eb58e9a59aa312b73608123de5f9feebc2ce25b6ec215d23c324b9f3a9a0e97041d67d863a25e15e57a