gh0strat | 21da6f5c35d7236c031178fc72705896269719be99d9459b0b56323deac3ed4d

Analysis

max time kernel
141s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2024 08:08

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General

Target

21da6f5c35d7236c031178fc72705896269719be99d9459b0b56323deac3ed4d.dll
Size

51KB
MD5

8dd2e57aaac056a0a8bbcd7a3b3c156c
SHA1

0f338375ee3eda11d0d839ad8833356908057400
SHA256

21da6f5c35d7236c031178fc72705896269719be99d9459b0b56323deac3ed4d
SHA512

92ab3caf35e43a8967cf4ec4502c7a6ceb4bf60c4ddc2449b88357b4b33362db98e4ab84053ba0af6384362d2798258e80d2b382f76456824bc22edbbd1bba9d
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLKJYH5:1dWubF3n9S91BF3fboOJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3008-0-0x0000000010000000-0x0000000010011000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3008	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5004 wrote to memory of 3008	5004	rundll32.exe	83
PID 5004 wrote to memory of 3008	5004	rundll32.exe	83
PID 5004 wrote to memory of 3008	5004	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\21da6f5c35d7236c031178fc72705896269719be99d9459b0b56323deac3ed4d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\21da6f5c35d7236c031178fc72705896269719be99d9459b0b56323deac3ed4d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3008-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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