9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372

Analysis

max time kernel
147s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2022, 14:53

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General

Target

9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe
Size

135KB
MD5

286b3af1e10f92f4bddbdd32ec95d282
SHA1

a9c2bd1af820499a747f1d96fec5377a90d58c2d
SHA256

9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372
SHA512

791d392e451ee012ac45f293ad0a30781b063ce4dacd3b2189dbcf200ce3fe92d54f3cc1a8ad9cebb9d7865e434c0063f70a4c936814f48a518182dbdb749980
SSDEEP

1536:0gnmGBSGrTRGLnF092Qm23S1JOvyVlO2ekwnMAGQDxWI:HYx09Nm23WJOAl1WnuT

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-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe

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

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
2412	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2412	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1792	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 404	1792	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe	88
PID 1792 wrote to memory of 404	1792	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe	88
PID 1792 wrote to memory of 404	1792	9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe	88
PID 404 wrote to memory of 2412	404	cmd.exe	90
PID 404 wrote to memory of 2412	404	cmd.exe	90
PID 404 wrote to memory of 2412	404	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe
"C:\Users\Admin\AppData\Local\Temp\9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe"
1⤵
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 9e5e46235276dd7d36c5db5f7accf349c728b93067ee2813fb67794cc177b372.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:404
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2412

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

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 v6

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