366bcdf81ea6b2d9f7bc7483b93304e80212aa860e2a0762c69f2718ddff657d

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
22-09-2023 14:36

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General

Target

DEH3.exe
Size

632KB
MD5

4f6a430e35087709258a9462599d0475
SHA1

0479dee1db01b19c40a0b6c49120db860f3c91dd
SHA256

366bcdf81ea6b2d9f7bc7483b93304e80212aa860e2a0762c69f2718ddff657d
SHA512

97df801828e8fc6a9766ce72fab5e881aaa3d41bb0e477a413c1ecea4a9b2f6147b42f75317596bc509f410dc1a9e403beb1b7c1d7b91e96a20a65a3197a752f
SSDEEP

12288:UCS1jU+Hdsy7Mf2y0EBfvXNnz7Qj0WIT71e6d:U5U+HdsAMuGBnN5WIT7M6d

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-1-5-21-3027552071-446050021-1254071215-1000\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
4204	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3936 wrote to memory of 4204	3936	DEH3.exe	86
PID 3936 wrote to memory of 4204	3936	DEH3.exe	86

C:\Users\Admin\AppData\Local\Temp\DEH3.exe
"C:\Users\Admin\AppData\Local\Temp\DEH3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3936
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c embedded.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  PID:4204

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/3936-0-0x00007FF7FD120000-0x00007FF7FD1A4000-memory.dmp

Filesize
528KB

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