gh0strat | 8d50fb6038c692bee2e6ada2b699e5d79f5732c04e8ee4cca925a3350ce0a3f0

Analysis

max time kernel
141s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2025, 02:11

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General

Target

8d50fb6038c692bee2e6ada2b699e5d79f5732c04e8ee4cca925a3350ce0a3f0.dll
Size

49KB
MD5

fa9f90699e786307cd36b6daedfbcafb
SHA1

048293cf90df6ae0d43e7fa85c69337676fc7c6d
SHA256

8d50fb6038c692bee2e6ada2b699e5d79f5732c04e8ee4cca925a3350ce0a3f0
SHA512

260970124f38852fe4c62b4108ac4f5da46113361f5c2dee4385cd80b81701ea8e4cce60c0cc0af7c7ce887c43a600ddf287ba753530c20df9c640ca21d9af1f
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOSJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJ5JYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/448-0-0x0000000010000000-0x0000000010011000-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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
448	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 448	1620	rundll32.exe	84
PID 1620 wrote to memory of 448	1620	rundll32.exe	84
PID 1620 wrote to memory of 448	1620	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8d50fb6038c692bee2e6ada2b699e5d79f5732c04e8ee4cca925a3350ce0a3f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8d50fb6038c692bee2e6ada2b699e5d79f5732c04e8ee4cca925a3350ce0a3f0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:448

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/448-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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