gh0strat | 9f3be865acc0fb2daabd8e7df578ee54bc0164824de9536a5e64b9428fdd5a7e

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 01:01

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General

Target

9f3be865acc0fb2daabd8e7df578ee54bc0164824de9536a5e64b9428fdd5a7e.dll
Size

899KB
MD5

8f543bb3ff1f20f520ca11d6775b1e40
SHA1

38333a2029a32aa073e72a8b1bbffa935583a47e
SHA256

9f3be865acc0fb2daabd8e7df578ee54bc0164824de9536a5e64b9428fdd5a7e
SHA512

071f3d026ba38e3737da4af29ae3b5273dca4659c7650ed063b0c6e695c1a3a202cb3982e2c7b827c0c517ca3e477325446a5718a30c2b1987a292ebf5b7a9c6
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXr:7wqd87Vr

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/2516-0-0x0000000010000000-0x000000001014F000-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
2516	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30
PID 2496 wrote to memory of 2516	2496	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f3be865acc0fb2daabd8e7df578ee54bc0164824de9536a5e64b9428fdd5a7e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f3be865acc0fb2daabd8e7df578ee54bc0164824de9536a5e64b9428fdd5a7e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2516

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/2516-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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