gh0strat | 5a4ed084dc30f73f394a7157009b1c06c79684fd52f0b1c2c26b333644886217

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
12-10-2024 12:17

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General

Target

5a4ed084dc30f73f394a7157009b1c06c79684fd52f0b1c2c26b333644886217.dll
Size

899KB
MD5

bccdb3f6cfb5e27e48d78c99957b5f2c
SHA1

e0591a07489476dd50e6d27a8fcd4399d141a8ca
SHA256

5a4ed084dc30f73f394a7157009b1c06c79684fd52f0b1c2c26b333644886217
SHA512

20b4ae63003e5df810ad15f5792b5eafd35143672e443493dda9fab189436508447dd1e40aaec002bea9798a15976206c00842bd79caef47abeefedc40320737
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX4:7wqd87V4

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/2280-0-0x0000000010000000-0x000000001014F000-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
2280	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30
PID 2364 wrote to memory of 2280	2364	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a4ed084dc30f73f394a7157009b1c06c79684fd52f0b1c2c26b333644886217.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a4ed084dc30f73f394a7157009b1c06c79684fd52f0b1c2c26b333644886217.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2280

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/2280-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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