gh0strat | e777cec5b6c1dcb90acdbd2695d06ad3614b27bd09c4783c3c2c2212f3376705

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-11-2024 00:13

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General

Target

e777cec5b6c1dcb90acdbd2695d06ad3614b27bd09c4783c3c2c2212f3376705.dll
Size

899KB
MD5

d232b1308cef1793e64372620512db55
SHA1

e65407492180384d0af503d94cc4843caa10f1c6
SHA256

e777cec5b6c1dcb90acdbd2695d06ad3614b27bd09c4783c3c2c2212f3376705
SHA512

fa5992c7241063b6d5ee38837bb473982804bc911d1d9f2abf2e024a131bbd8c686267dbc1eb9fdd4556a476d2a687975ccf3523ceba100d9c76b147cc0a3def
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXb:7wqd87Vb

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/4188-0-0x0000000010000000-0x000000001014F000-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

4188 rundll32.exe

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

pid	process
4188	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4352 wrote to memory of 4188	4352	rundll32.exe	rundll32.exe
PID 4352 wrote to memory of 4188	4352	rundll32.exe	rundll32.exe
PID 4352 wrote to memory of 4188	4352	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e777cec5b6c1dcb90acdbd2695d06ad3614b27bd09c4783c3c2c2212f3376705.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e777cec5b6c1dcb90acdbd2695d06ad3614b27bd09c4783c3c2c2212f3376705.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4188

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/4188-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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