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Analysis
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max time kernel
150s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
20/08/2024, 17:46
Behavioral task
behavioral1
Sample
b036abd6c114c465264156da8b83dbe6_JaffaCakes118.dll
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
General
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Target
b036abd6c114c465264156da8b83dbe6_JaffaCakes118.dll
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Size
139KB
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MD5
b036abd6c114c465264156da8b83dbe6
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SHA1
c07d55e6ae07586848935b44027d87cb384f5552
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SHA256
10177a232a2647b9397af03cfb4dbcda2e37e5b2f0363d5c634cb708e5c57b52
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SHA512
4fe211a9d6eac08f87f838653459e24ca8bf451b471ae44f4f9936a997928621f02a48aee0c2c158d034769d0a730e359ab00ab2226c098b7a224cf5f565b8dd
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SSDEEP
3072:87RRHMqc8LNEXlcxdJBAJ6da+il/A5G9rlav9qSQY:wRGKXrs59BkqQ
Malware Config
Signatures
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Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/memory/2512-2-0x0000000010000000-0x0000000010025000-memory.dmp family_gh0strat behavioral1/memory/2512-1-0x0000000010000000-0x0000000010025000-memory.dmp family_gh0strat behavioral1/memory/2512-0-0x0000000010000000-0x0000000010025000-memory.dmp family_gh0strat behavioral1/files/0x000c00000001870f-6.dat family_gh0strat behavioral1/memory/2296-8-0x0000000010000000-0x0000000010025000-memory.dmp family_gh0strat behavioral1/memory/2296-9-0x0000000010000000-0x0000000010025000-memory.dmp family_gh0strat -
Loads dropped DLL 1 IoCs
pid Process 2296 svchost.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Bwxy\Gwxyabcde.gif rundll32.exe File created C:\Program Files (x86)\Bwxy\Gwxyabcde.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 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeBackupPrivilege 2512 rundll32.exe Token: SeRestorePrivilege 2512 rundll32.exe Token: SeBackupPrivilege 2512 rundll32.exe Token: SeRestorePrivilege 2512 rundll32.exe Token: SeBackupPrivilege 2512 rundll32.exe Token: SeRestorePrivilege 2512 rundll32.exe Token: SeBackupPrivilege 2512 rundll32.exe Token: SeRestorePrivilege 2512 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2604 wrote to memory of 2512 2604 rundll32.exe 30 PID 2604 wrote to memory of 2512 2604 rundll32.exe 30 PID 2604 wrote to memory of 2512 2604 rundll32.exe 30 PID 2604 wrote to memory of 2512 2604 rundll32.exe 30 PID 2604 wrote to memory of 2512 2604 rundll32.exe 30 PID 2604 wrote to memory of 2512 2604 rundll32.exe 30 PID 2604 wrote to memory of 2512 2604 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b036abd6c114c465264156da8b83dbe6_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b036abd6c114c465264156da8b83dbe6_JaffaCakes118.dll,#12⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2512
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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:2296
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
16.8MB
MD532343c9034a89e320c835f0c375e9c7d
SHA1900589c21cf8efc5b256142da29137a714380c8d
SHA256cf0f1ba54e0b8e2741e4a8aeb87f3b7d62375c17c4b1666268bebef0262d74b8
SHA5129713e1998f7a95345efa4e4951344356973754eccd174ebd8ae86cade22507c6b23a73d5c2918d28759229ad36811d59543c69f372fb8fab70e9b6476b08e8a6
