gh0strat | 9208fe6d08d42a609812665848dd4bb1629c801841ab12e53541d8ba6a17125a

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 22:59

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General

Target

719948fcc7b5a94fa5385af6334566bc_JaffaCakes118.dll
Size

148KB
MD5

719948fcc7b5a94fa5385af6334566bc
SHA1

aed4d9e87a8c9e96d5ddb3c98d55e0120e46c697
SHA256

9208fe6d08d42a609812665848dd4bb1629c801841ab12e53541d8ba6a17125a
SHA512

6004b4ec80fa1d3300c52f6aa8bb5dddf1054b07b1b53e4d2d6f51be2b5bcd47023aab939c2737fca76c94b4a1d9fac2b12cc140d1e7a4513037651025901518
SSDEEP

3072:RQ4eua3OTgH7s/SM25AJ9QT8b2giYTBftZGIQhiSMhKzeE:Ded3OQoaMTojYTBlZGI20hS/

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/1984-0-0x0000000010000000-0x0000000010027000-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
2000	1984	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 2012 wrote to memory of 1984	2012	rundll32.exe	30
PID 1984 wrote to memory of 2000	1984	rundll32.exe	31
PID 1984 wrote to memory of 2000	1984	rundll32.exe	31
PID 1984 wrote to memory of 2000	1984	rundll32.exe	31
PID 1984 wrote to memory of 2000	1984	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\719948fcc7b5a94fa5385af6334566bc_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\719948fcc7b5a94fa5385af6334566bc_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 224
    3⤵
    - Program crash
    PID:2000

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/1984-0-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

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