gh0strat | b96521e35f551c19c1408a20e735d5567977396dc7c4c3c6cce95306cc7ae900

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 21:51

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General

Target

b96521e35f551c19c1408a20e735d5567977396dc7c4c3c6cce95306cc7ae900.dll
Size

899KB
MD5

8aeec6d32aeac238de89b1ab2f05e857
SHA1

09296e0891748e9292f7404e7346ec24ac02847e
SHA256

b96521e35f551c19c1408a20e735d5567977396dc7c4c3c6cce95306cc7ae900
SHA512

6ea13938daec7acb1317c70a67bf3ecdb02e325a6a73f6bf60ed6663c07292df2465722693d90524fcf79dbb02cb19b4cecaa8d5955f4394a7c1181e82a928df
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

Processes:

resource	yara_rule
behavioral1/memory/2872-0-0x0000000010000000-0x000000001014F000-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

2872 rundll32.exe

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

pid	process
2872	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2872	2180	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b96521e35f551c19c1408a20e735d5567977396dc7c4c3c6cce95306cc7ae900.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b96521e35f551c19c1408a20e735d5567977396dc7c4c3c6cce95306cc7ae900.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2872

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/2872-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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