gh0strat | b5d030cc132c2d8f54b5152f7064081d8a9a4bee9907e030fa7bb1bbff96816b

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 01:33

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General

Target

b5d030cc132c2d8f54b5152f7064081d8a9a4bee9907e030fa7bb1bbff96816b.dll
Size

899KB
MD5

9f780b3f21e7f1d79561db9db13d679e
SHA1

56e0e38b97df16c9f71c082a359131823fb7cd0c
SHA256

b5d030cc132c2d8f54b5152f7064081d8a9a4bee9907e030fa7bb1bbff96816b
SHA512

2e8bda25dacc0e7adf11182b7caa0a6ae575fd81546753268537776f4428e202dacd3694983a88a9c8c377ce228cd734dfbe2dcfe6d211be7f13205467a7da52
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX0:7wqd87V0

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/2128-0-0x0000000010000000-0x000000001014F000-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
2128	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 2128	3944	rundll32.exe	84
PID 3944 wrote to memory of 2128	3944	rundll32.exe	84
PID 3944 wrote to memory of 2128	3944	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b5d030cc132c2d8f54b5152f7064081d8a9a4bee9907e030fa7bb1bbff96816b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b5d030cc132c2d8f54b5152f7064081d8a9a4bee9907e030fa7bb1bbff96816b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2128

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/2128-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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