gh0strat | a423dce2a0f78a467a6eaede9b53b97ce40ff55ddfa1314545c4bf836c90198a

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 06:45

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General

Target

a423dce2a0f78a467a6eaede9b53b97ce40ff55ddfa1314545c4bf836c90198a.dll
Size

899KB
MD5

4c80712dbddbca07474e10d87d425b53
SHA1

6314f7d879ec3880335d2759018ae695676bd981
SHA256

a423dce2a0f78a467a6eaede9b53b97ce40ff55ddfa1314545c4bf836c90198a
SHA512

6c808931e3a56bda0847dab83d3a436eca4c516b32c0b7a474fe15e9f7398fb5c00748fc3b86ffdd900d1149b219ff4affe667a5158891e762f56ee3fffaaac4
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXD:7wqd87VD

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/2040-0-0x0000000010000000-0x000000001014F000-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

2040 rundll32.exe

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

pid	process
2040	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2040	1980	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a423dce2a0f78a467a6eaede9b53b97ce40ff55ddfa1314545c4bf836c90198a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a423dce2a0f78a467a6eaede9b53b97ce40ff55ddfa1314545c4bf836c90198a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2040

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/2040-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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