gh0strat | c728a402b70d8fc297e34433487bd7fbf2d69fc7f74860c3b7ea3356fc44e006

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 22:00

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General

Target

c728a402b70d8fc297e34433487bd7fbf2d69fc7f74860c3b7ea3356fc44e006.dll
Size

899KB
MD5

f4ab9e8ad1ce9c038f8339f205e63da8
SHA1

d7c3da1900899a4d9bd8426193e7f4bd4230c576
SHA256

c728a402b70d8fc297e34433487bd7fbf2d69fc7f74860c3b7ea3356fc44e006
SHA512

40a9c021df554604f81bed649493ec23362dac02b7b02627b06d4ce1832f8586a38220cbd3858da05cb4c63c5015efdbe5ba8c5f6a65c09259e27a5422183b1f
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

Processes:

resource	yara_rule
behavioral2/memory/2140-0-0x0000000010000000-0x000000001014F000-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

2140 rundll32.exe

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

pid	process
2140	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3912 wrote to memory of 2140	3912	rundll32.exe	rundll32.exe
PID 3912 wrote to memory of 2140	3912	rundll32.exe	rundll32.exe
PID 3912 wrote to memory of 2140	3912	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c728a402b70d8fc297e34433487bd7fbf2d69fc7f74860c3b7ea3356fc44e006.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c728a402b70d8fc297e34433487bd7fbf2d69fc7f74860c3b7ea3356fc44e006.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2140

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/2140-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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