Analysis
- max time kernel
51s - max time network
61s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 09:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe
Resource
win7-20231129-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
- Target a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe
- Size 460KB
- Sample240613-k9ghrawfmn
- SHA256 fcc0d3fa23511ffdc9e0492d82aef5d805bbd2e8ce2d72b1c04d817f80dfde9f
- MD5 a4cfa3dca7d913caecf3fd4ffdf4392d
- SHA1 aad9334f4bd64d5929e7056a46a0904f805188ad
- SHA512 dd8d4d59158705541eeb37ff72ed4d8c2a1e9e9189fad8b27cab2225a07013657b7ec86d8743e3d7bb64164778ec7d0a7faf31125070f5243d29f12bcc9bd4bb
- SSDEEP 12288:QkE/O4tyCjv0/exqUlFOF7fVBM9G+QW0xIw5Ys:b4kCjhqUlsRfnM9GdW0x1F
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3532 muiigmnijroqbfk.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3532 muiigmnijroqbfk.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3532 muiigmnijroqbfk.exe 3532 muiigmnijroqbfk.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4616 wrote to memory of 3532 4616 a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe 81 PID 4616 wrote to memory of 3532 4616 a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a4cfa3dca7d913caecf3fd4ffdf4392d_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4616 -
C:\Users\Admin\AppData\Local\Temp\aandlnwfyhbop\muiigmnijroqbfk.exe"C:\Users\Admin\AppData\Local\Temp\aandlnwfyhbop\muiigmnijroqbfk.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3532
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\aandlnwfyhbop\muiigmnijroqbfk.exe
- Size 7KB
- SHA256 17375c7c1c78f1ac54bf37a2dd9ded5c6d987d16f39ed916960197f7c02763cd
- MD5 ab738af05a3143a07193da162b22c4cc
- SHA1 8267cf8b07fce769c9443328842b3c9968ed5ab6
- SHA512 e926e63ff57c2160f6b5954633d18aa5f09e3203f85b65e0ac609f60061a77382b005cb6eb87a1b5af1fc123c849bc1209f2de9d8ea5c36a23125c442d7e6086
- SSDEEP 96:YLY+i3JIZrLbbdUG/L/U1tRGdysph393OPIFHGZKzFS3mET:YLZ2Jgr3bJkRGdyQO4HOKzPw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\aandlnwfyhbop\parent.txt
- Size 460KB
- SHA256 fcc0d3fa23511ffdc9e0492d82aef5d805bbd2e8ce2d72b1c04d817f80dfde9f
- MD5 a4cfa3dca7d913caecf3fd4ffdf4392d
- SHA1 aad9334f4bd64d5929e7056a46a0904f805188ad
- SHA512 dd8d4d59158705541eeb37ff72ed4d8c2a1e9e9189fad8b27cab2225a07013657b7ec86d8743e3d7bb64164778ec7d0a7faf31125070f5243d29f12bcc9bd4bb
- SSDEEP 12288:QkE/O4tyCjv0/exqUlFOF7fVBM9G+QW0xIw5Ys:b4kCjhqUlsRfnM9GdW0x1F
- MD5 SHA1 SHA512 SSDEEP