Analysis
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max time kernel
125s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
06/03/2025, 12:08
General
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Target
JaffaCakes118_564cc49e95149983e9ee2cb372d724fd.exe
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Size
192KB
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MD5
564cc49e95149983e9ee2cb372d724fd
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SHA1
dc25b78b40ea3148bde039f14553a57933f852b4
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SHA256
8d166f01183dac0d4c5a28efaa25588017e7b85e8385d6df95837a215fa7a7ac
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SHA512
2336e4a844423115d72b36558182293cebd9eaf881e2f1c4d77ba762b6f617f9fe3bed92bb027c5bb6d941d26b4646a5bfe95e5fbba5f5c1a3f3abe94b12ae0a
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SSDEEP
3072:xEHwVBnWdcR7hygM7jNHwqAc0Hb0ZGlGPV6BLKw7i77Dgy:IwVBnWdcR7hyhHuq+b0Z907QDg
Malware Config
Signatures
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Gh0st RAT payload 2 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 1 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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Drops file in Program Files 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 5 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 18 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_564cc49e95149983e9ee2cb372d724fd.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_564cc49e95149983e9ee2cb372d724fd.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\jsxqos"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_564cc49e95149983e9ee2cb372d724fd.exe"a -s2⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "netsvcs" -s fastuserswitchingcompatibility1⤵
- 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
192KB
MD555cf599da4b3ea05c9a0bc3772a171c5
SHA117ea7a12a83f37f355cfcbb25c8ca6548d047df2
SHA256e7217f7d706d3e5b6b08da1bdd63dba84c9c8a26238a5f3ee83caed132181b65
SHA512e055a5ab9c9083761f26c7cb93d26ed5dde331961b1bf7d70531974f717aa8a5b66fd289d0f3a2c5dc4af20a1597f3e229c17687bdcec65822f010cff041da01
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Filesize
1.4MB
MD51cb7b558bc630ff8d26524293a3664ba
SHA101341a726b68a621129544f4e4206b8557705cae
SHA256f5698c577f129e91038a4cbba4af32689ca5afdffb0b783a0099ee285d3c817b
SHA512e163f06efd5f20f5c76379774da2b861abab9e76ef197e4002ee07dca3f8ddaae0fdcc55f40efff1e4c870554bb6cb387d507acd934f978910194d4437227632
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Filesize
196KB