3b530ace3209771f676e361ebc54dfc5d992d5069db93d416cd4b60745ccc400

Analysis

max time kernel
156s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-03-2024 13:15

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General

Target

226350194-050944-sanlccjavap0003-11764.rar
Size

488KB
MD5

3d0f594ee92bed02cbb787b2c50f6896
SHA1

8e61a5560a22ca39369d781af051249f703562cb
SHA256

dd417f9b28a642ad5b273b300099d785e84d8bc89514cb4c7703558de5f0d615
SHA512

32c26ab4bf9640b4529cfec87de19b83ff1d309280844b12303ae01d79483194dbac77ab8e68fbd9adfcf489dd64e5682b5a87fc39ae625d1f93aa60e911ef67
SSDEEP

12288:wmDS02BY1vuQ7pf9SWj1LdvFZwmjNWxsiu5eNMJ2GRWqevQp:wm8BYcQ7pf9Z1LDsgFJ2GR8Qp

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-1-5-21-609813121-2907144057-1731107329-1000\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

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2672	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2672	7zFM.exe
Token: 35	2672	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2672	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 2672	4240	cmd.exe	90
PID 4240 wrote to memory of 2672	4240	cmd.exe	90

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\226350194-050944-sanlccjavap0003-11764.rar
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\226350194-050944-sanlccjavap0003-11764.rar"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2672

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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