gh0strat | d3f592728e3802362782fdf5420bfb1ad782ffbea3392651dd954faf3ede03ef

Analysis

max time kernel
141s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 12:08

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General

Target

d3f592728e3802362782fdf5420bfb1ad782ffbea3392651dd954faf3ede03ef.dll
Size

51KB
MD5

1b09d319130d977bb11fbeff51c4e205
SHA1

7d9d93c5fc1fa7cd4e0e7a9a49326fa96e869c64
SHA256

d3f592728e3802362782fdf5420bfb1ad782ffbea3392651dd954faf3ede03ef
SHA512

8c01599ecf2522f035a4e08a100436d76d8d0addbfde0c3fe423249fbbaf88ab9fa223833f25f503cfb1d9f8d66aa480f0b9775439326f9d66aa846635c71c5e
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLGJYH5:1dWubF3n9S91BF3fboSJYH5

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/4956-0-0x0000000010000000-0x0000000010011000-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
4956	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 4956	4428	rundll32.exe	83
PID 4428 wrote to memory of 4956	4428	rundll32.exe	83
PID 4428 wrote to memory of 4956	4428	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3f592728e3802362782fdf5420bfb1ad782ffbea3392651dd954faf3ede03ef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3f592728e3802362782fdf5420bfb1ad782ffbea3392651dd954faf3ede03ef.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4956

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/4956-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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