gh0strat | 3fe68833f73c1cfce6a37456240d21b8764a1782cee8673692d7da84c30397b5

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 20:34

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General

Target

3fe68833f73c1cfce6a37456240d21b8764a1782cee8673692d7da84c30397b5.dll
Size

124KB
MD5

7ce6c95e165b66e323ce640e92bf54b3
SHA1

a622b0167e4dd6df63db682be219a2ea44ea9fc9
SHA256

3fe68833f73c1cfce6a37456240d21b8764a1782cee8673692d7da84c30397b5
SHA512

4b25df22b1482c2fa0ca4fdc2d7e211eced18e5111908e1401ef8c37bcd3aff0ee4d0f256d4b3997d586a7871a214a12f6f4d1c4bed133756bb6c97d4b1676ec
SSDEEP

3072:M0b+2WnFEL0YerUIj4zrdFxe3snj0mP9CfrHp8:1a2We0YerfirzxJnj0m1CfTp8

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2732-0-0x0000000010000000-0x0000000010024000-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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3124	2732	WerFault.exe	83

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 use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2732	1820	rundll32.exe	83
PID 1820 wrote to memory of 2732	1820	rundll32.exe	83
PID 1820 wrote to memory of 2732	1820	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3fe68833f73c1cfce6a37456240d21b8764a1782cee8673692d7da84c30397b5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3fe68833f73c1cfce6a37456240d21b8764a1782cee8673692d7da84c30397b5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 628
    3⤵
    - Program crash
    PID:3124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2732 -ip 2732
1⤵
PID:2588

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/2732-0-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

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