gh0strat | 1fa367d51e9599ab03a82643aa724507bb327845d5aaddcbd550e3ad6ca24e49

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11/03/2025, 15:46

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General

Target

1fa367d51e9599ab03a82643aa724507bb327845d5aaddcbd550e3ad6ca24e49.dll
Size

899KB
MD5

44ca7d59ac521bc9ab8fc4abd813f736
SHA1

f752e954b1aadea52f7ac0437b320b0f1ffcaa23
SHA256

1fa367d51e9599ab03a82643aa724507bb327845d5aaddcbd550e3ad6ca24e49
SHA512

3a697d3fc11475355c5797a6bfe65cf027630987e2e6775b1526fa33a0234296a427795f18454b7f496f3b6aad04129f51331ceba3508ef40f713e8ef2c202d2
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXb:7wqd87Vb

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2520-0-0x0000000010000000-0x000000001014F000-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
2520	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31
PID 2420 wrote to memory of 2520	2420	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1fa367d51e9599ab03a82643aa724507bb327845d5aaddcbd550e3ad6ca24e49.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1fa367d51e9599ab03a82643aa724507bb327845d5aaddcbd550e3ad6ca24e49.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2520

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/2520-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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