gh0strat | a98469d4af503f1b509e44ddd2802524f1dd2fc8a8edebb91faec72c06ade56e

Analysis

max time kernel
140s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2025, 19:22

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General

Target

a98469d4af503f1b509e44ddd2802524f1dd2fc8a8edebb91faec72c06ade56e.dll
Size

49KB
MD5

aee641a680f66ea77895b0f6ad835457
SHA1

823c502c370219f381edc0d34d6e6d2f1cef640f
SHA256

a98469d4af503f1b509e44ddd2802524f1dd2fc8a8edebb91faec72c06ade56e
SHA512

17568125111820a4e2200d4c8c03015beddadd2172ceb8d33b97b5caa60d183c779d1879ca81758c6a01c966df985b15340f73cfd7e6be2189814c4a9cd6f1a1
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJO6JYHB9ElHS:Cn7zBjPp1H9ovoDa/gJhJYHBWZS

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/540-0-0x0000000010000000-0x0000000010011000-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
540	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 540	4856	rundll32.exe	84
PID 4856 wrote to memory of 540	4856	rundll32.exe	84
PID 4856 wrote to memory of 540	4856	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a98469d4af503f1b509e44ddd2802524f1dd2fc8a8edebb91faec72c06ade56e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a98469d4af503f1b509e44ddd2802524f1dd2fc8a8edebb91faec72c06ade56e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:540

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/540-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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