f4bdaf255f35b7d1ab32bb0a7b22770064772392320eb5a83de6c40fd5a66f24

Analysis

max time kernel
158s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 14:25

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General

Target

c8d699d9e52e79cacb7acec85b8391b9.exe
Size

6KB
MD5

c8d699d9e52e79cacb7acec85b8391b9
SHA1

9d8e13639ba08a7922a921a9517e279794883960
SHA256

f4bdaf255f35b7d1ab32bb0a7b22770064772392320eb5a83de6c40fd5a66f24
SHA512

dc3725b9858e11742aedc7388fbbc3f05687d5af422d4feeb2b8475c5614e01b78579044b8472c7808b0b520cfb3b775eb52ce93951fa5650b8f0400bb137d11
SSDEEP

96:qOItL8Qt9i+ZHpIsJkDQ9WPOItL8Qt9i+ZHpIsJkDQ9We:qxlZHpI2kDOWPxlZHpI2kDOWe

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-1-5-21-2727153400-192325109-1870347593-1000\Control Panel\International\Geo\Nation	c8d699d9e52e79cacb7acec85b8391b9.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 948	4768	c8d699d9e52e79cacb7acec85b8391b9.exe	102
PID 4768 wrote to memory of 948	4768	c8d699d9e52e79cacb7acec85b8391b9.exe	102
PID 4768 wrote to memory of 948	4768	c8d699d9e52e79cacb7acec85b8391b9.exe	102

C:\Users\Admin\AppData\Local\Temp\c8d699d9e52e79cacb7acec85b8391b9.exe
"C:\Users\Admin\AppData\Local\Temp\c8d699d9e52e79cacb7acec85b8391b9.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\C8D699~1.EXE >> NUL
  2⤵
  PID:948

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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