Analysis
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max time kernel
148s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
07/03/2025, 00:32
General
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Target
JaffaCakes118_57fe5ae6076ec4bbc7b63b71883379e7.exe
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Size
95KB
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MD5
57fe5ae6076ec4bbc7b63b71883379e7
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SHA1
37a6a6c2cd7298cef43f02451f5f060980331902
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SHA256
a48fa0a1b5199f13b6b2d9c2bf11f305f65813d2b041153d65d0d9686ba140ca
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SHA512
d5c257cc4ad8b50847945c5a41d4f7f70124435d9515cbbfc08acf0465b9d276efc477704334e46faa4c132b1333a39d3538e8863d68fca6d93b564c699bf99c
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SSDEEP
1536:GNFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prgq5Aubkv:GzS4jHS8q/3nTzePCwNUh4E9z52v
Malware Config
Signatures
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Gh0st RAT payload 4 IoCs
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Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
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Gh0strat family
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 3 IoCs
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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.
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Drops file in System32 directory 1 IoCs
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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.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Modifies data under HKEY_USERS 6 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 18 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57fe5ae6076ec4bbc7b63b71883379e7.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57fe5ae6076ec4bbc7b63b71883379e7.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\eemgyybvhy"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57fe5ae6076ec4bbc7b63b71883379e7.exe" a -sc:\users\admin\appdata\local\temp\jaffacakes118_57fe5ae6076ec4bbc7b63b71883379e7.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
19.1MB
MD5022affb63426da15187b971a87a0424f
SHA107554278f52e790c96f1a03481816dd5988a6ac9
SHA2562675fe2b4d53eebd3ff216e739b287cac1f0dce20404a6d7919bce60285f53b8
SHA51263ba36073cd62025bda55290a051c21db8a0e76c7ae71e0e6a618c1d8bc32b1343a397cc3d4c2c20ea742c20469e397bf0cfbdb067d2a29e0d19cacc3642e960
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Filesize
22.4MB
MD5419fb98951b9b2f6c4f98dea12a82e1f
SHA11e14914eb415bc959e88f3fe4fe9f5166e4f0ec8
SHA256856b20366f5fc6bb2caf297d226f8f0bd959cb7de0c3869077533f361c99a998
SHA5127fea7a93ec2aa301af2f9d872682609afaf45e138cb7c3d233c5a8f8cc03bcc72fe68eae3003859fc784c3b0410bee6539bea38303731ccc526b529bee047ee5
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Filesize
4KB
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Filesize
316KB
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Filesize
312KB
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Filesize
316KB
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Filesize
312KB
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Filesize
4KB
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Filesize
312KB
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Filesize
312KB
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Filesize
4KB
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Filesize
156KB
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Filesize
156KB