gh0strat | 3fa113c80ee96df9cb8c255a69ded24cb4b3e9d4e366a21e34b5898151c86c66

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28-01-2025 01:44

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General

Target

JaffaCakes118_459788f0db8b8e7f82ec5355631a83f9.dll
Size

152KB
MD5

459788f0db8b8e7f82ec5355631a83f9
SHA1

ba9e22ea7c3edb455ce2486421fb674279a4735c
SHA256

3fa113c80ee96df9cb8c255a69ded24cb4b3e9d4e366a21e34b5898151c86c66
SHA512

9a980f301d9b5e0a4bf8db250d8aa0b5cd04ff39422453ba93ad6a907a59e98a3715c416a270c38c3f48f0ea0e7229f67b347f42daede987ace0a9094ffa1459
SSDEEP

3072:YBWHWVKhqPEzO/VRVrNYQkCA+HFSWvj3TBftDnob2:4WHg9fNYtEHhvj3TBlDnob

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/2340-3-0x0000000020000000-0x0000000020027000-memory.dmp	family_gh0strat
behavioral1/memory/2340-4-0x0000000020000000-0x0000000020027000-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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2768	2340	WerFault.exe	31

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 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 1056 wrote to memory of 2340	1056	rundll32.exe	31
PID 2340 wrote to memory of 2768	2340	rundll32.exe	32
PID 2340 wrote to memory of 2768	2340	rundll32.exe	32
PID 2340 wrote to memory of 2768	2340	rundll32.exe	32
PID 2340 wrote to memory of 2768	2340	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_459788f0db8b8e7f82ec5355631a83f9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_459788f0db8b8e7f82ec5355631a83f9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 224
    3⤵
    - Program crash
    PID:2768

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/2340-3-0x0000000020000000-0x0000000020027000-memory.dmp

Filesize
156KB

Download
memory/2340-0-0x0000000020000000-0x0000000020027000-memory.dmp

Filesize
156KB

Download
memory/2340-2-0x0000000020000000-0x0000000020027000-memory.dmp

Filesize
156KB

Download
memory/2340-1-0x0000000020000000-0x0000000020027000-memory.dmp

Filesize
156KB

Download
memory/2340-4-0x0000000020000000-0x0000000020027000-memory.dmp

Filesize
156KB

Download