f52dc1c4c4aa14e0f6f2d5a523c0dba81ef575e39a753c2a0913fc057501141e

Analysis

max time kernel
147s
max time network
157s
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 12:56

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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

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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\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

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000_Classes\Local Settings cmd.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

7zFM.exe

description pid process

Token: SeRestorePrivilege 3704 7zFM.exe
Token: 35 3704 7zFM.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

7zFM.exe

pid process

3704 7zFM.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4524 wrote to memory of 3704 4524 cmd.exe 7zFM.exe
PID 4524 wrote to memory of 3704 4524 cmd.exe 7zFM.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	cmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000_Classes\Local Settings	cmd.exe

description	pid	process
Token: SeRestorePrivilege	3704	7zFM.exe
Token: 35	3704	7zFM.exe

pid	process
3704	7zFM.exe

description	pid	process	target process
PID 4524 wrote to memory of 3704	4524	cmd.exe	7zFM.exe
PID 4524 wrote to memory of 3704	4524	cmd.exe	7zFM.exe

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:4524
- 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:3704

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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