gh0strat | 83e34b0fddedab54aa2ffbbe6b0a72b8d7fe4b84a2e40300f016d2c48c236351

Analysis

max time kernel
141s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/11/2024, 00:14

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General

Target
83e34b0fddedab54aa2ffbbe6b0a72b8d7fe4b84a2e40300f016d2c48c236351.dll
Size 899KB
Sample241114-ajbjpsvpck
SHA256 83e34b0fddedab54aa2ffbbe6b0a72b8d7fe4b84a2e40300f016d2c48c236351
MD5 975230d395e151a060d54f8b59841e87
SHA1 e8fe3eef2d73028e30a1d53f45c3ebc2017a9175
SHA512 f700c3d8c5e39a607a999dfc1f4359bf092406f0959e9feae4c94cb838b6b50eb42bb9fd88cb1d9b1d8724cdc72261ac848bd37c3063be3984069d93a2cfd895
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXS:7wqd87VS
MD5 SHA1 SHA512 SSDEEP

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/4748-0-0x0000000010000000-0x000000001014F000-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
Gh0strat family
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
4748	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 4748	2004	rundll32.exe	83
PID 2004 wrote to memory of 4748	2004	rundll32.exe	83
PID 2004 wrote to memory of 4748	2004	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83e34b0fddedab54aa2ffbbe6b0a72b8d7fe4b84a2e40300f016d2c48c236351.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\83e34b0fddedab54aa2ffbbe6b0a72b8d7fe4b84a2e40300f016d2c48c236351.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4748

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/4748-0-0x0000000010000000-0x000000001014F000-memory.dmp

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