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
09-10-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe
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Size
92KB
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MD5
28b9083c7dcc6df1562df5b8e617f6f0
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SHA1
01da8edbac1c0e46d6b44528289f7b47a83a6a51
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SHA256
e08c2cb74bd4a1896f54752d2d391ce4b46d7b29b32cafaa6345afb6959adb51
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SHA512
2190e995a704aaabe4947fd27dc5d3d37becef633cf71b36becd16aeeb1440f240a899e57b56f08239deaced3f31af59b536cd3ce6605720596448c5816511c9
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SSDEEP
1536:/J+K/fyiAdJ2FdKhSxcBSMw5MXkV1kIIs5PfjerVPFmAU0eK+OwcukuONVQCth:wK/f/ATgsSxqwiUjIiXjerVPFmAU0eza
Malware Config
Extracted
pony
http://kjd67gi.pw:4915/way/like.php
http://xdhjkl4.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\tmp.tmp 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 28b9083c7dcc6df1562df5b8e617f6f0_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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 28b9083c7dcc6df1562df5b8e617f6f0_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 2404 cmd.exe 2028 at.exe -
resource yara_rule behavioral2/memory/2932-2-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/2932-4-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral2/memory/2932-9-0x0000000000400000-0x0000000000427000-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 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeTcbPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeBackupPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeRestorePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeTcbPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeBackupPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeRestorePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeTcbPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeBackupPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeRestorePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeTcbPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeBackupPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeRestorePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeTcbPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeBackupPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeRestorePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeImpersonatePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeTcbPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeBackupPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeRestorePrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2932 wrote to memory of 2404 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe 86 PID 2932 wrote to memory of 2404 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe 86 PID 2932 wrote to memory of 2404 2932 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe 86 PID 2404 wrote to memory of 2028 2404 cmd.exe 88 PID 2404 wrote to memory of 2028 2404 cmd.exe 88 PID 2404 wrote to memory of 2028 2404 cmd.exe 88 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\28b9083c7dcc6df1562df5b8e617f6f0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\28b9083c7dcc6df1562df5b8e617f6f0_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:2932 -
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 09:38:00 /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\240631234aq 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:2404 -
C:\Windows\SysWOW64\at.exeat 09:38:00 /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\240631234aq 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:2028
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