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Analysis
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max time kernel
128s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/02/2025, 08:10
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe
Resource
win10v2004-20250207-en
General
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Target
JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe
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Size
184KB
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MD5
c0e7ae37e6873342d5477074b8c71243
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SHA1
0f2ade272fa2846a44bb0cafc9837ca3da684f55
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SHA256
df0db4dab70469420141195b5cb2faec0182a32601573c447dc9ec6f0cc9d98f
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SHA512
9bb08a6059361a1492c43523cdb46e2a3110582424302b552bc79dc5fc555eaba46cb759671928c68c65198a715471c3ec7870534efb48e22c9145fd1bfa9453
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SSDEEP
3072:NfJBs6WQx2cAnuvH7PPXH/+llxTU8EYxcEm0XB2Murob+:NJBs6WQUcAnYH7nX0lRU8EvEmcNurob
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/files/0x000b000000012270-2.dat family_gh0strat -
Gh0strat family
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Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\fastuserswitchingcompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\ntfastuserswitchingcompatibility.dll" JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe -
Deletes itself 1 IoCs
pid Process 348 svchost.exe -
Loads dropped DLL 1 IoCs
pid Process 348 svchost.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 svchost.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntfastuserswitchingcompatibility.dll JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe File opened for modification C:\Windows\SysWOW64\d2f5ca0e.del JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.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 JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe -
Modifies data under HKEY_USERS 6 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie\devenum svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie\devenum\Version = "7" svchost.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2520 JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeBackupPrivilege 348 svchost.exe Token: SeSecurityPrivilege 348 svchost.exe Token: SeSecurityPrivilege 348 svchost.exe Token: SeBackupPrivilege 348 svchost.exe Token: SeSecurityPrivilege 348 svchost.exe Token: SeBackupPrivilege 348 svchost.exe Token: SeSecurityPrivilege 348 svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c0e7ae37e6873342d5477074b8c71243.exe"1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2520
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs1⤵
- Deletes itself
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
148KB
MD51d73d3e58330178a7f92349ff0d88ede
SHA188e34564d921c368d27c74b35b27c49270172311
SHA25670f55edcff86ce316a38426c3a8f242740539342d9285cd070c13d07b9e56d96
SHA5126e63789526f1ce2b4c6d2e17c71a7431141176e76666b53cdb1eb9fd050d9e78022b62e2c90d23a0b347e5f3af834d4e1abe92986d21c6c90cd4cb5f6e0eb3c7