Analysis
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max time kernel
150s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20250207-en -
resource tags
arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system -
submitted
02/03/2025, 17:33
Behavioral task
behavioral1
Sample
JaffaCakes118_41988cf3d445f65b20224de2099d794f.dll
Resource
win7-20250207-en
windows7-x64
9 signatures
150 seconds
General
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Target
JaffaCakes118_41988cf3d445f65b20224de2099d794f.dll
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Size
101KB
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MD5
41988cf3d445f65b20224de2099d794f
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SHA1
b9c7abdf1b9179a9dde45479e7a41d75d600e008
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SHA256
0fae20b27920055013333c2da044b70c805c1a8f7210411b0de2ce9202867e21
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SHA512
fc6873035ff9b90c5c5456ffb3ecdc36b4b67eecf091d027bbf5722562b0523c29b9f95dd34c88819635bc9bb588b2ae35635bcec6c16e5d1a22177afe625c7c
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SSDEEP
3072:CwZSQpKa3VGVnpUlCz764/9xpEEBqbZuw05iG:JJVGpxx9b3wZuw04G
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/files/0x000c000000015e37-3.dat family_gh0strat -
Gh0strat family
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Loads dropped DLL 1 IoCs
pid Process 3048 svchost.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Hlwy\Cofkyjdhyd.gif rundll32.exe File created C:\Program Files (x86)\Hlwy\Cofkyjdhyd.gif rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe 3048 svchost.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeBackupPrivilege 840 rundll32.exe Token: SeRestorePrivilege 840 rundll32.exe Token: SeBackupPrivilege 840 rundll32.exe Token: SeRestorePrivilege 840 rundll32.exe Token: SeBackupPrivilege 840 rundll32.exe Token: SeRestorePrivilege 840 rundll32.exe Token: SeBackupPrivilege 840 rundll32.exe Token: SeRestorePrivilege 840 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2476 wrote to memory of 840 2476 rundll32.exe 31 PID 2476 wrote to memory of 840 2476 rundll32.exe 31 PID 2476 wrote to memory of 840 2476 rundll32.exe 31 PID 2476 wrote to memory of 840 2476 rundll32.exe 31 PID 2476 wrote to memory of 840 2476 rundll32.exe 31 PID 2476 wrote to memory of 840 2476 rundll32.exe 31 PID 2476 wrote to memory of 840 2476 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41988cf3d445f65b20224de2099d794f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41988cf3d445f65b20224de2099d794f.dll,#12⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:840
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k imgsvc1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3048
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
618KB
MD5f2e1f302abc3c2599cdcec471c772c05
SHA18dfe61795cf39085af3663d74e029efe5ea6367c
SHA2568ceb523ed6731c3e895758dbfa56e03d05eb552e03eac7b4d827f224cb3f1a7d
SHA5123f73d9899888c1b1c9fd3c7d0f3ee71b84bbe39319e0a5857a15fd3733bbb1812bddb9dddec44d572f48811a2d35b1ffa4846da339ebd5ee4d6e2f586ad0c45a
