gh0strat | 642fe5adccc70a7ce421231b81abf6298d20d3513c56117bc4d617f527ae959a

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 12:54

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General

Target

642fe5adccc70a7ce421231b81abf6298d20d3513c56117bc4d617f527ae959a.dll
Size

899KB
MD5

e29247b910dc1607d13da5f18fff85b2
SHA1

6245ddc5981db14085dd7c6e21f19e2e05a19469
SHA256

642fe5adccc70a7ce421231b81abf6298d20d3513c56117bc4d617f527ae959a
SHA512

c20f257759c690f31f34e24368b95f4ffb078d28a515144fcb5f4a13eabbe797401faa310037daeb634f72e9d898dec7cb1a9bdec3208b87ef4386bb5609bff9
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXp:7wqd87Vp

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/848-0-0x0000000010000000-0x000000001014F000-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
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

848 rundll32.exe

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

pid	process
848	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe
PID 1404 wrote to memory of 848	1404	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\642fe5adccc70a7ce421231b81abf6298d20d3513c56117bc4d617f527ae959a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\642fe5adccc70a7ce421231b81abf6298d20d3513c56117bc4d617f527ae959a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:848

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/848-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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