gh0strat | c4400d2aeba7c5778c57290253d18c2a6e035765f59578f528621b3f16ab34e1

Analysis

max time kernel
141s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2025, 02:54

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General

Target
c4400d2aeba7c5778c57290253d18c2a6e035765f59578f528621b3f16ab34e1.dll
Size 899KB
Sample250101-ddyntsvjdk
SHA256 c4400d2aeba7c5778c57290253d18c2a6e035765f59578f528621b3f16ab34e1
MD5 7061ca881cdeda34dad717cbb26d508c
SHA1 78f537ed7fb30eee533782384faa35567f57b311
SHA512 aea965b448d08f01947ba44cbaa76c26b8cf79f2503d5391ada01a47f79193a9b7563d81294c5068a43f48e60e56177ab85ab4dbff7f3df365345e156879e8aa
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX+:7wqd87V+
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/1636-0-0x0000000010000000-0x000000001014F000-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
1636	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 1636	2544	rundll32.exe	83
PID 2544 wrote to memory of 1636	2544	rundll32.exe	83
PID 2544 wrote to memory of 1636	2544	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c4400d2aeba7c5778c57290253d18c2a6e035765f59578f528621b3f16ab34e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c4400d2aeba7c5778c57290253d18c2a6e035765f59578f528621b3f16ab34e1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1636

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/1636-0-0x0000000010000000-0x000000001014F000-memory.dmp

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