f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-03-2024 15:43

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General

Target

f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e.gz
Size

3.3MB
MD5

9918e072f80c135437cd7e4ccc1a9687
SHA1

ffa5e1f7dcad49ef81362218701b38e32a50cbb1
SHA256

f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e
SHA512

9b9f2940265482eaa2b9bf968f2c7d9bd0e8ae1dd41591a3e08b67c02e467eb17abb7ffc47359645edb13e0608a21ed5c80c36ce46bb26c8a1e75b7283cab846
SSDEEP

98304:S77ZW33iACapTZ2puSFpnn91ByS30A/GRa:S77EPHw48Jn917EA/G0

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

7zFM.exe

pid process

2904 7zFM.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

7zFM.exe

description pid process

Token: SeRestorePrivilege 2904 7zFM.exe
Token: 35 2904 7zFM.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

7zFM.exe

pid process

2904 7zFM.exe

pid	process
2904	7zFM.exe

description	pid	process
Token: SeRestorePrivilege	2904	7zFM.exe
Token: 35	2904	7zFM.exe

pid	process
2904	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 2348 wrote to memory of 2904	2348	cmd.exe	7zFM.exe
PID 2348 wrote to memory of 2904	2348	cmd.exe	7zFM.exe
PID 2348 wrote to memory of 2904	2348	cmd.exe	7zFM.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e.gz
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e.gz"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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