gh0strat | f34c4377b22e125e8f9c366075974278b0a5f338e5de5b3975a43ca41afa74a0

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 07:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f34c4377b22e125e8f9c366075974278b0a5f338e5de5b3975a43ca41afa74a0.dll
Size

899KB
MD5

58c1c62af3e479734bd5d778c292e0f5
SHA1

bde4b4a25e7c00060ca54fbb74c8e9d3c000df54
SHA256

f34c4377b22e125e8f9c366075974278b0a5f338e5de5b3975a43ca41afa74a0
SHA512

8642a2201f4c00a00d21fa3a4142461a07ca2ad0563b58e7eab757d2e908c0f0091cb1bd46c06473c51817b87f5affa1c26e9ea41cf630e2ff88ff0d49c5ce67
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXM:7wqd87VM

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/2236-0-0x0000000010000000-0x000000001014F000-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
2236	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30
PID 3044 wrote to memory of 2236	3044	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f34c4377b22e125e8f9c366075974278b0a5f338e5de5b3975a43ca41afa74a0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f34c4377b22e125e8f9c366075974278b0a5f338e5de5b3975a43ca41afa74a0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2236

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

Loading Replay Monitor...

Downloads

memory/2236-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

Download