gh0strat | 58a57b8e732e27bf47d83246135bdb7824b4af0b8d8b8b8e0bf986bebee0cc64

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 14:55

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General

Target

58a57b8e732e27bf47d83246135bdb7824b4af0b8d8b8b8e0bf986bebee0cc64.dll
Size

899KB
MD5

1ab443231f47d8bbb2ade1ca72554881
SHA1

d7d8e6478d49f99ff425b1f0e83fcd055be7f14f
SHA256

58a57b8e732e27bf47d83246135bdb7824b4af0b8d8b8b8e0bf986bebee0cc64
SHA512

4a1daa7fa5a4f91b21fe9aa9c68e866515c3afae8b7109a8812b812a5bdb87cfbd3add88fcf280bfc9f32632e87bc2e2465725a17ad878876e30a01023eb467b
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXu:7wqd87Vu

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/3016-0-0x0000000010000000-0x000000001014F000-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

3016 rundll32.exe

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

pid	process
3016	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe
PID 2500 wrote to memory of 3016	2500	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\58a57b8e732e27bf47d83246135bdb7824b4af0b8d8b8b8e0bf986bebee0cc64.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\58a57b8e732e27bf47d83246135bdb7824b4af0b8d8b8b8e0bf986bebee0cc64.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3016

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/3016-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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