Analysis
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max time kernel
133s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
26-07-2024 14:55
General
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Target
74843f1fbed57103c8334467c1b3ac3e_JaffaCakes118.exe
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Size
282KB
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MD5
74843f1fbed57103c8334467c1b3ac3e
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SHA1
94cffc0ef106a9076c08bd4a762c4e195e1710b5
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SHA256
50e3416e50666938a61d2a111d9e4e59cef25ec5984a0d4e0762de0510fcb226
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SHA512
f10f0857c5e13ee123c7bc45b64f7c9933eb173abf46867b722b5919bfc561d9267592c1410ac06b4684c8a5dc8c7a40edd4e684f513427d07d290603432bcda
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SSDEEP
6144:QiqvdXjiVwTcbaALDSuQwMq/AS/ed6paqlJrhBJN:QigdXEwI2A3DMA/i6pawJVBJN
Malware Config
Signatures
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Gh0st RAT payload 1 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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Server Software Component: Terminal Services DLL 1 TTPs 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 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 44 IoCs
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Suspicious use of AdjustPrivilegeToken 7 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\74843f1fbed57103c8334467c1b3ac3e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\74843f1fbed57103c8334467c1b3ac3e_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\pzp7D5E.tmp"C:\Users\Admin\AppData\Local\Temp\pzp7D5E.tmp"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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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)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
176KB
MD5ded2fb39350413aba7ff9e7392c51fff
SHA1773a679dfc0a460b6df9bc3d5c77c735df9b11f0
SHA256f4f50c6b8b08293b51e97416324f90ce46216264b69217b3b812f7b7c3a129e8
SHA5129f8db029fcee85bd499750c7981ec5222697e5eb7c5f7eb770e6397be53274095c5434ea94e340838dc161f904950f9a71da09c8b9550526f775ebfe487c6859
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Filesize
148KB
MD5099da793acea8c8f0e4dd0133bfb6625
SHA129f1e8158ad52ae7efc45181a4c85dfbe2b24554
SHA2564bb670236a11613749c682391be2dec7b2dfbd9228427fd3d3891b917afb3b5b
SHA51217b0604a91e7f4088ae3e79dee40455a2eaf6d8ceea09d4b7b495b6f05cf8132fc7292610be76121be064a2e421c03601f18f2c242ebfb24f5cf7857717ecae1
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Filesize
312KB
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Filesize
188KB
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Filesize
188KB
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Filesize
312KB
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Filesize
312KB
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Filesize
312KB
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Filesize
4KB
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Filesize
4KB
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Filesize
188KB
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Filesize
312KB