gh0strat | 0c4652b5f40426fee77fac80fd2e71a6ac41cb60b4b68781909d7e6c92aa50f1

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 19:45

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General

Target

0c4652b5f40426fee77fac80fd2e71a6ac41cb60b4b68781909d7e6c92aa50f1.dll
Size

899KB
MD5

4344072dac6e1e8717ab6e6357bc0013
SHA1

12cb74d85971ec0965413c9b23db009a389f5fa1
SHA256

0c4652b5f40426fee77fac80fd2e71a6ac41cb60b4b68781909d7e6c92aa50f1
SHA512

fa12bebfc2e62671c9280b5e406598321ea2a02c4bfe353912cc79b7a8b3c93f2ed483c408b56abb5fc490ddc7ce6be41bb4881286a666db9fbd8ae8d1155b6e
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXW:7wqd87VW

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/1032-0-0x0000000010000000-0x000000001014F000-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

1032 rundll32.exe

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

pid	process
1032	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 1032	1192	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c4652b5f40426fee77fac80fd2e71a6ac41cb60b4b68781909d7e6c92aa50f1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c4652b5f40426fee77fac80fd2e71a6ac41cb60b4b68781909d7e6c92aa50f1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1032

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

Replay Monitor

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Downloads

memory/1032-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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