852c6a6dc44f89ab993c6e9bf1177b021e63597f82c3ff5136d4e8fe358d5d42

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2024 16:45

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General

Target

Payload.gz
Size

50.6MB
MD5

6a5c5e36742e234640484a1c4eb30037
SHA1

48baf4e37fadedfc4c92168dd1ee548fa8523a96
SHA256

9b81ca128699d2dce86743c13e08c4492b7ec8eda994fcb73eac1e76a6c3ae9f
SHA512

9eaa4eba53c44108faf457f5bf58c0496547f0d3695070e9f2958ab6f729ef4e4a3483eb97460cd0f68f55082c0a691459df8ae234663e49a47ea366107b6ce3
SSDEEP

1572864:4MLUZrNdn4ihGLQQg7JJvriPwrrzfl2aTdf:FWrJoMQCJxGPwr/bTV

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-1-5-21-996941297-2279405024-2328152752-1000\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-1-5-21-996941297-2279405024-2328152752-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1424	7zFM.exe
Token: 35	1424	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1424	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 1424	2724	cmd.exe	87
PID 2724 wrote to memory of 1424	2724	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Payload.gz
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2724
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Payload.gz"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1424

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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