8ce638ec4b15e9d3304039c6fbe17e2e4ed922d14342b8cebc2a690ae4d3522e

Analysis

max time kernel
159s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 01:21

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General

Target

DEM4.exe
Size

632KB
MD5

4835f5ea11c180a289d2cb6847fd6583
SHA1

fa746c9142c199796a5deff2f6e46471287cc910
SHA256

8ce638ec4b15e9d3304039c6fbe17e2e4ed922d14342b8cebc2a690ae4d3522e
SHA512

f6e9eb8b20b290c5672d771803dd1f5549d9deed47dacc121bacb61cde319cc9dc4eacef1acded6bc00628dc071dc992e1684abd01ef444049dfe8c2ed6080a2
SSDEEP

12288:DgrFN+Hdsy7Mfwd6I4+H62ku25g6WIT71D6d:DYN+HdsAMYd6IPXiWIT7l6d

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-1-5-21-1574508946-349927670-1185736483-1000\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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2812	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2812	1632	DEM4.exe	87
PID 1632 wrote to memory of 2812	1632	DEM4.exe	87

C:\Users\Admin\AppData\Local\Temp\DEM4.exe
"C:\Users\Admin\AppData\Local\Temp\DEM4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c embedded.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  PID:2812

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

Replay Monitor

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Downloads

memory/1632-0-0x00007FF6FAAB0000-0x00007FF6FAB34000-memory.dmp

Filesize
528KB

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