gh0strat | 5a7452e7a4af4fb91e360e1f146a59f0add2002372115aacac3cb060beb372c6

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2024, 22:51

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General

Target

5a7452e7a4af4fb91e360e1f146a59f0add2002372115aacac3cb060beb372c6.dll
Size

899KB
MD5

b67680e850ad6615dbd7a355d6b88a10
SHA1

33df5a1d222ddd9992f970c5c677d26f61424124
SHA256

5a7452e7a4af4fb91e360e1f146a59f0add2002372115aacac3cb060beb372c6
SHA512

c438598338f2c7ef1be3fd4f4cb5e4ddd270c6b969e5b37d223b44d24ba330991ee028d851242dffab7cafba0c373a3d6e60bc83cbc3b4e8908fe4077d7a5544
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXt:7wqd87Vt

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3940-0-0x0000000010000000-0x000000001014F000-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
3940	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 3940	4532	rundll32.exe	83
PID 4532 wrote to memory of 3940	4532	rundll32.exe	83
PID 4532 wrote to memory of 3940	4532	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a7452e7a4af4fb91e360e1f146a59f0add2002372115aacac3cb060beb372c6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a7452e7a4af4fb91e360e1f146a59f0add2002372115aacac3cb060beb372c6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3940

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/3940-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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