gh0strat | 85473b032585780e94f83b9b3125c92e77f0d301005135e3cb00100a3f85dabd

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 20:59

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General

Target

85473b032585780e94f83b9b3125c92e77f0d301005135e3cb00100a3f85dabd.dll
Size

899KB
MD5

2f53b3d60a626f8d5b240221578f4faa
SHA1

c845b1d821a6b7e556ceef95c68f2db862816162
SHA256

85473b032585780e94f83b9b3125c92e77f0d301005135e3cb00100a3f85dabd
SHA512

d6796dd63511057a3cb995182be25457dd5d0ff3314ca55939c99acc564982f1c3566dc97d4799ac9b11dece62218c2db6b7e22adc4645eb263feebb1233c809
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXL:7wqd87VL

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1708-0-0x0000000010000000-0x000000001014F000-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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1708 rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
1708	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 1708	580	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85473b032585780e94f83b9b3125c92e77f0d301005135e3cb00100a3f85dabd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\85473b032585780e94f83b9b3125c92e77f0d301005135e3cb00100a3f85dabd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1708

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

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Downloads

memory/1708-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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