gh0strat | 3684327dc764272b8c8e24e0647e9b20d2bded7dae8a9d05c608436ee9835516

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-10-2024 23:53

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General

Target

3684327dc764272b8c8e24e0647e9b20d2bded7dae8a9d05c608436ee9835516N.dll
Size

899KB
MD5

6f0544a6abf8b014bbf120c6019191c0
SHA1

99b840ae9ae3cf58ead53c4f1f32bfc7577c8d51
SHA256

3684327dc764272b8c8e24e0647e9b20d2bded7dae8a9d05c608436ee9835516
SHA512

dc74df4777457f5f2073cc6a5909217d7a4ebb65ac92b21b04f0d3740bc93186325c1993098222264000d51e40bcb3b8268bdbb3d9c26ec265ed33377f64c0f5
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

resource	yara_rule
behavioral1/memory/2900-0-0x0000000010000000-0x000000001014F000-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

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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2900	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30
PID 2888 wrote to memory of 2900	2888	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3684327dc764272b8c8e24e0647e9b20d2bded7dae8a9d05c608436ee9835516N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3684327dc764272b8c8e24e0647e9b20d2bded7dae8a9d05c608436ee9835516N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2900

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/2900-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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