bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa | Triage

Analysis

max time kernel
68s
max time network
45s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09-12-2024 18:41

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General

Target

42.zip
Size

41KB
MD5

1df9a18b18332f153918030b7b516615
SHA1

6c42c62696616b72bbfc88a4be4ead57aa7bc503
SHA256

bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa
SHA512

6382ca9c307d66ab7566acf78b1afd44b18b24d766253e1dc1cb3a3c0be96ecf1f2042d6bd3332d49078ffee571cf98869c1284c1d3e5c1c7dc3e4c64f71af80
SSDEEP

768:hzyVr8GSKL6O3QOXk/0u3wqOghrFCezL1VFJdbq2QTJTw02Q:hGx8DKXE//ZhhCirFi2cwK

Score

1^/10

Malware Config

Signatures

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2092	7zFM.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2092	7zFM.exe
Token: 35	2092	7zFM.exe
Token: SeSecurityPrivilege	2092	7zFM.exe
Token: SeRestorePrivilege	2912	7zG.exe
Token: 35	2912	7zG.exe
Token: SeSecurityPrivilege	2912	7zG.exe
Token: SeSecurityPrivilege	2912	7zG.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
2092	7zFM.exe
2092	7zFM.exe
2092	7zFM.exe
2092	7zFM.exe
2912	7zG.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2912	2092	7zFM.exe	31
PID 2092 wrote to memory of 2912	2092	7zFM.exe	31
PID 2092 wrote to memory of 2912	2092	7zFM.exe	31

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\42.zip"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Program Files\7-Zip\7zG.exe
  "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\AppData\Local\Temp\42\" -ad -an -ai#7zMap9331:84:7zEvent27722
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2912

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\lib 2.zip

Filesize
34KB

MD5
0a76bd3e26768bba68aca3d210997069

SHA1
753690994a18cf58ed0fe3749d16448b763047b8

SHA256
9056b87f079861d1b0f041317d6415927d9ffb6498ce2530ff90fda69fa64e78

SHA512
14408ea7f44bc365a58d7480fff9ea3b10fa21bfbd3363c6e30b74a4d4121677e20ce1108cce12c203f0760768aee1c1aa69b130e090c409f9a516ea02d70c49

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