gh0strat | ba7ac5ee2db7905d2711787075398daefe4e24fe3bbff4e03378acffd938b9ad

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 23:15

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General

Target

ba7ac5ee2db7905d2711787075398daefe4e24fe3bbff4e03378acffd938b9ad.dll
Size

899KB
MD5

671bd08f2fd26f68d2a0d49462e90caa
SHA1

ad3716d8b50436a415694bb2769d7aa36eb7fbf0
SHA256

ba7ac5ee2db7905d2711787075398daefe4e24fe3bbff4e03378acffd938b9ad
SHA512

ffebb0c675b4b92ca6bd0237464dd398bb6543e4f3a5659ccfd737496fceab36765ad22cd1bf24841eb82e357407d35222806609ad8ec46bff535bfe0033d469
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXD:7wqd87VD

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/2240-0-0x0000000010000000-0x000000001014F000-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
2240	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 2240	800	rundll32.exe	28
PID 800 wrote to memory of 2240	800	rundll32.exe	28
PID 800 wrote to memory of 2240	800	rundll32.exe	28
PID 800 wrote to memory of 2240	800	rundll32.exe	28
PID 800 wrote to memory of 2240	800	rundll32.exe	28
PID 800 wrote to memory of 2240	800	rundll32.exe	28
PID 800 wrote to memory of 2240	800	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ba7ac5ee2db7905d2711787075398daefe4e24fe3bbff4e03378acffd938b9ad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:800
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ba7ac5ee2db7905d2711787075398daefe4e24fe3bbff4e03378acffd938b9ad.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2240

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/2240-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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