gh0strat | 42df503655d60445065b92857a070006df3903fc6e71f4d80bb6dc6b672fc68b

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 14:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

42df503655d60445065b92857a070006df3903fc6e71f4d80bb6dc6b672fc68b.dll
Size

899KB
MD5

8e14225863b76c5b49b258a475d28c99
SHA1

ddf0fa9045b49ed1cd6c66b12e777fa54482ecba
SHA256

42df503655d60445065b92857a070006df3903fc6e71f4d80bb6dc6b672fc68b
SHA512

f5ec086ee00b40d9e1394d2d2fdc8f257a207c73895e38229398e538d1179aa5428661ea7095d608d8551bd9868b678b6bb292c1170bf310fb43c0c497dc11b4
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXe:7wqd87Ve

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/1576-0-0x0000000010000000-0x000000001014F000-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

1576 rundll32.exe

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

pid	process
1576	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 1576	2536	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42df503655d60445065b92857a070006df3903fc6e71f4d80bb6dc6b672fc68b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\42df503655d60445065b92857a070006df3903fc6e71f4d80bb6dc6b672fc68b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1576

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

Loading Replay Monitor...

Downloads

memory/1576-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

Download