Analysis
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max time kernel
147s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
28-01-2025 11:09
General
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Target
JaffaCakes118_4a3857ce4008227d79e9b340e734ba87.exe
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Size
96KB
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MD5
4a3857ce4008227d79e9b340e734ba87
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SHA1
511f21dc802a3da638d13a2b03d7c3dc3e1e1a93
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SHA256
4f9c2f7f95bb30f624dbc49c9e69b09e84620aa76fdf47c14b1fb334b5a224be
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SHA512
5be43dc7514fee7254b321bc01144f0eddcf18da817f144280fc9b388eb92a5aa2d4b38f41c2122eac0830cf1dc873de320d103791a09971786d9c470d68e5a8
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SSDEEP
1536:jSFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prnUqiG05Q:jYS4jHS8q/3nTzePCwNUh4E9nDih5Q
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 2 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 5 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_4a3857ce4008227d79e9b340e734ba87.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4a3857ce4008227d79e9b340e734ba87.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\fxwqpqpfwg"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4a3857ce4008227d79e9b340e734ba87.exe" a -sc:\users\admin\appdata\local\temp\jaffacakes118_4a3857ce4008227d79e9b340e734ba87.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
20.0MB
MD5ea64d8b8ee9c8b17edd8443656029797
SHA19e408ab70cc8aae56b950beb58ccfee6fb6368a4
SHA25626e5fc5e60f3dc5aba0fc1a73db0813129f5f81059b5e67c6a935763da814395
SHA512c33060edcb3b7efc6208e2c817b1f04e0cc72c8fe6f6d44b109030c63e0fa96af91a52d4497b51ebcfaae179864e991501d39d64dde121cce912e35ff714bd85
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Filesize
23.2MB
MD57d2d955a3f5c83d89970209ed37dc4fc
SHA10d3aa8975d47a2d5eae5de148f442fd9d153dfd5
SHA256f1633343b95fe8474a2e47653450879c1a8b367b2cf85d432dc34cd46faa886b
SHA51282e0a50f2153a15390d91c85b03c6c9ef7d1ad869a326ea35586309c29a8880f7ed6093ca1bdd5200f1ec0f069d694ff04b7d1830d0b8aa06b57d831315e182f
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Filesize
156KB
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Filesize
156KB
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Filesize
4KB
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Filesize
316KB
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Filesize
4KB
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Filesize
312KB
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Filesize
316KB
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Filesize
312KB
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Filesize
312KB
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Filesize
312KB
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Filesize
4KB