gh0strat | 52a9063fce19d2ad1da826f64dfef702e214ecf64bfa79830ade610b7794d5b1

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 22:47

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General

Target

52a9063fce19d2ad1da826f64dfef702e214ecf64bfa79830ade610b7794d5b1.dll
Size

899KB
MD5

c84e0663d85d33339d60bd996154082d
SHA1

a5f57757bec2d10965eff2c575ac1a415cdfccb1
SHA256

52a9063fce19d2ad1da826f64dfef702e214ecf64bfa79830ade610b7794d5b1
SHA512

aab5fa59b5aab72c0f33130b878b42e87c5018ac693f4ef88c33f9bd0f133d366d6f73aea3c1b4822bbb3e36d4495834508c970f4f7e8aadf0cc59b342263c6a
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXt:7wqd87Vt

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/2640-0-0x0000000010000000-0x000000001014F000-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

2640 rundll32.exe

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

pid	process
2640	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2640	2084	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\52a9063fce19d2ad1da826f64dfef702e214ecf64bfa79830ade610b7794d5b1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\52a9063fce19d2ad1da826f64dfef702e214ecf64bfa79830ade610b7794d5b1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2640

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/2640-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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