gh0strat | 511b78778c6013683cdcc4fdc9d1d2ec79e9083f8a2bff73211b16ae6a47a117

Analysis

max time kernel
141s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 18:04

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General

Target

511b78778c6013683cdcc4fdc9d1d2ec79e9083f8a2bff73211b16ae6a47a117.dll
Size

899KB
MD5

747ed26f228b683e713d5742bf594bc0
SHA1

da0b1a4c368e0c1a24d526299240c34df358a98f
SHA256

511b78778c6013683cdcc4fdc9d1d2ec79e9083f8a2bff73211b16ae6a47a117
SHA512

c862c471fdcc561ed5d7fd3c8629a7862231ccc57d2cba7f30bf4f071551be0a8c59bf08152c033528b08339b365cc8b289244e0784123a59a4636473f3e6d37
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXC:7wqd87VC

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/2988-0-0x0000000010000000-0x000000001014F000-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

2988 rundll32.exe

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

pid	process
2988	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe
PID 2124 wrote to memory of 2988	2124	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\511b78778c6013683cdcc4fdc9d1d2ec79e9083f8a2bff73211b16ae6a47a117.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\511b78778c6013683cdcc4fdc9d1d2ec79e9083f8a2bff73211b16ae6a47a117.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2988

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/2988-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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