gh0strat | f6bc53f0409054a7ac8a5f6f501e107c07eb874275362e1eeb5b385df574f439

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
09/03/2025, 06:33

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General

Target

f6bc53f0409054a7ac8a5f6f501e107c07eb874275362e1eeb5b385df574f439.dll
Size

899KB
MD5

1c964c9713292c971c2cbdf1b50e9914
SHA1

1d1ba59b8f5ecc3bd604a95b94ded69be9d3fe01
SHA256

f6bc53f0409054a7ac8a5f6f501e107c07eb874275362e1eeb5b385df574f439
SHA512

b579882efccc0396f7234f055c2979e7e7bfbee08f8fd4575eb5f308dd0b267d5e7798e7a0dfbca288a2abd8e58ecd55de8452d500c248844fbe612721b3a149
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/2628-0-0x0000000010000000-0x000000001014F000-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
2628	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30
PID 1964 wrote to memory of 2628	1964	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f6bc53f0409054a7ac8a5f6f501e107c07eb874275362e1eeb5b385df574f439.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f6bc53f0409054a7ac8a5f6f501e107c07eb874275362e1eeb5b385df574f439.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2628

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/2628-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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