f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e

Analysis

max time kernel
142s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2024, 15:43

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General

Target
f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e.gz
Size 3.3MB
Sample240325-s58enscb35
SHA256 f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e
MD5 9918e072f80c135437cd7e4ccc1a9687
SHA1 ffa5e1f7dcad49ef81362218701b38e32a50cbb1
SHA512 9b9f2940265482eaa2b9bf968f2c7d9bd0e8ae1dd41591a3e08b67c02e467eb17abb7ffc47359645edb13e0608a21ed5c80c36ce46bb26c8a1e75b7283cab846
SSDEEP 98304:S77ZW33iACapTZ2puSFpnn91ByS30A/GRa:S77EPHw48Jn917EA/G0
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	3276	7zFM.exe
Token: 35	3276	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3276	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 3276	2004	cmd.exe	89
PID 2004 wrote to memory of 3276	2004	cmd.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e.gz
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e.gz"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:3276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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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