Analysis
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max time kernel
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max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/10/2024, 05:50
Static task
static1
Behavioral task
behavioral1
Sample
4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe
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Size
95KB
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MD5
4ba71dbb1f00d4c87b576fbd85e7ce40
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SHA1
951c47a5ece6fc0755c35568ed798e0c232e57f9
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SHA256
809fb3d2c548496b150fb54e974db9b3d29e848948caee9b4f50558a9a280528
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SHA512
b14e0b95229534cdbdb68de297b5e6cbbafddb8163feaf79673d1c11d065fb659b4084b6fbce074bc0a3390e0970e234e406d367cf6c04d619bffd773e8290e0
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SSDEEP
1536:cmk21uU8w4tf7vTM1/qhayNh7Oreihjs/6IZiQo+oK56NMQKnbZo2+jOVfM8WF5V:6Bw4FvOTSOreihP3BFY9oJxZFPd
Malware Config
Extracted
pony
http://kydshey.pw:4915/way/like.php
http://lktyids.pw:4915/way/like.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File created C:\Windows\system32\drivers\etc\tmp.tmp 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.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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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.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 4864 cmd.exe 1300 at.exe -
resource yara_rule behavioral2/memory/2504-2-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/2504-4-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/2504-9-0x0000000000400000-0x0000000000426000-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 3 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 at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeTcbPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeBackupPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeRestorePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeImpersonatePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeTcbPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeBackupPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeRestorePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeImpersonatePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeTcbPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeBackupPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeRestorePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeImpersonatePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeTcbPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeBackupPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeRestorePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeImpersonatePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeTcbPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeBackupPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeRestorePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeImpersonatePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeTcbPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeBackupPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeRestorePrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2504 wrote to memory of 4864 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe 94 PID 2504 wrote to memory of 4864 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe 94 PID 2504 wrote to memory of 4864 2504 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe 94 PID 4864 wrote to memory of 1300 4864 cmd.exe 96 PID 4864 wrote to memory of 1300 4864 cmd.exe 96 PID 4864 wrote to memory of 1300 4864 cmd.exe 96 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4ba71dbb1f00d4c87b576fbd85e7ce40_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2504 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 05:53:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240651218aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4864 -
C:\Windows\SysWOW64\at.exeat 05:53:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240651218aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:1300
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