9546dd10add0627b90d1c78b49317a7c65af2abd0a77aaedbf0e0cc67191526e

Analysis

max time kernel
0s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 23:11

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General

Target

1f8ebebfebe0235df55369cd93f192da.exe
Size

22KB
MD5

1f8ebebfebe0235df55369cd93f192da
SHA1

14d569ca5591e76eae4de239b6388e17e18002fb
SHA256

9546dd10add0627b90d1c78b49317a7c65af2abd0a77aaedbf0e0cc67191526e
SHA512

4340ca20925a354df387054ca7edcf4d357e8df5a928b4bf2d6679cdf3903856da7d7487a149435b4b4b791c8f1c1ed647c394497877708a993fd1840294d18c
SSDEEP

384:JK8PqBSX6/WQMgSB5S+iRvOResMKjKAMz3q+gIWL5r:MSCu5QyB59iRYDKY5r

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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	1f8ebebfebe0235df55369cd93f192da.exe

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

System Information Discovery
T1082

Kills process with taskkill 10 IoCs

evasion

pid	Process
2492	taskkill.exe
380	taskkill.exe
880	taskkill.exe
3108	taskkill.exe
4464	taskkill.exe
1980	taskkill.exe
1088	taskkill.exe
1580	taskkill.exe
2784	taskkill.exe
3972	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\1f8ebebfebe0235df55369cd93f192da.exe
"C:\Users\Admin\AppData\Local\Temp\1f8ebebfebe0235df55369cd93f192da.exe"
1⤵
- Checks computer location settings
PID:980
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "zlclient.exe" /F
  2⤵
  - Kills process with taskkill
  PID:1980
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "vsmon.exe" /F
  2⤵
  - Kills process with taskkill
  PID:2492
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "ashMaiSv.exe" /F
  2⤵
  - Kills process with taskkill
  PID:1088
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "ashMaiSv.exe" /F
  2⤵
  - Kills process with taskkill
  PID:380
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "ashDisp.exe" /F
  2⤵
  - Kills process with taskkill
  PID:880
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "avgas.exe" /F
  2⤵
  - Kills process with taskkill
  PID:1580
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "guard.exe" /F
  2⤵
  - Kills process with taskkill
  PID:2784
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "ashMaiSv.exe" /F
  2⤵
  - Kills process with taskkill
  PID:3972
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "ashWebSv.exe" /F
  2⤵
  - Kills process with taskkill
  PID:3108
- C:\Windows\SysWOW64\taskkill.exe
  "C:\Windows\System32\taskkill.exe" -IM "aswUpdSv.exe" /F
  2⤵
  - Kills process with taskkill
  PID:4464

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

Windows 7 deprecation

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