Analysis
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max time kernel
92s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
03/03/2025, 22:53
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe
Resource
win10v2004-20250217-en
General
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Target
JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe
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Size
364KB
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MD5
499bee2e85e2509e1483ae2e8fd1fd25
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SHA1
59e745ddbd85ce55c96bb343f0763386595315f7
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SHA256
178998eb49d3a4aad35b0fcd459478040a6a92ae115102a2c1468bfea52f0325
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SHA512
f7061d65403895d77b0f7ab767220d09da31c795ca8fe20ad15ebedf102463c29f7b4ea57103f453b02f7b30c036fdf2e1fd694f07541d681a0bf6363eb6e9d8
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SSDEEP
6144:VDDsZ4F2idZecnl20lHRxp3gAYTQSPGcMfv6KtzgTSis83aLIB:1bF3Z4mxxKQHfvF1gT73UIB
Malware Config
Signatures
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Gh0st RAT payload 3 IoCs
resource yara_rule behavioral2/files/0x000b000000023c4b-76.dat family_gh0strat behavioral2/files/0x000a000000023c4f-83.dat family_gh0strat behavioral2/memory/5276-86-0x0000000000400000-0x000000000047C000-memory.dmp family_gh0strat -
Gh0strat family
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Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Drivers\beep.sys svchost.exe -
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\\FastUserSwitchingCompatibilityex.dll" JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe -
Loads dropped DLL 2 IoCs
pid Process 5276 JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe 3144 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\FastUserSwitchingCompatibilityex.dll JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.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_499bee2e85e2509e1483ae2e8fd1fd25.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_499bee2e85e2509e1483ae2e8fd1fd25.exe"1⤵
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:5276
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3144
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
99KB
MD5766013bee06acacc49d64b24e05b64e9
SHA1b4b9d46c1edd08a8d5571276b75b9066131587af
SHA25606593e27ddea2c7ec6b8495287210c87ee58f12cf717d3912c00f17527b8ceaf
SHA512a74c5aae242fe7d5f60e948dfeef243177e11b722df2ab3e8dcf40cc7452651a404d95822560fe7d6fae23ad0b09b1cb8685957cd151c2a56982d236d8c09eaf
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Filesize
99KB
MD5f916c04d4308a2c57678601f14c5e99b
SHA1ca45397019b7e4afd287a5bdb252a721e40ce055
SHA2563c0abc89572ccf75e9263dd704c64de08e241dcd3bb12541e4aa838aecdcea8b
SHA512778a276ec309ce56833258907e9811347861dd1875f6e3048686e8553130b1bbfc54f396d7d3e1764ce864c9da1723351db733e6372213947aafaf7b506c6aff