gh0strat | 1b1dd787454e0e9d9fb0e617dabce7246d8bcbd6ddb46eedb72a5db434babf76

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/03/2025, 22:40

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General

Target

JaffaCakes118_430e6a6fe446e7a02182f1c16371257b.dll
Size

98KB
MD5

430e6a6fe446e7a02182f1c16371257b
SHA1

6abdd9e3c29441431f64781d375e4b88119f1f6d
SHA256

1b1dd787454e0e9d9fb0e617dabce7246d8bcbd6ddb46eedb72a5db434babf76
SHA512

dc9275e07aa8ea8b289e084187a427f793fcf33d8485043e4dbdb2792ba40fa706a9387d309b23d6f0a213037f093a2d3b7a1e26a8dbeed1296205d1fa4e72ca
SSDEEP

1536:gEp7PcnsKRvefHMTdYQG+cE5GfMuCbFcPPE5Y3Z6qHUOd+Ar:ppD6Rve/MTdYQNP5wMuCJcPPEsZ0dAr

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1856-0-0x0000000010000000-0x0000000010020000-memory.dmp	family_gh0strat
behavioral1/memory/1856-1-0x0000000010000000-0x0000000010020000-memory.dmp	family_gh0strat
behavioral1/memory/1856-2-0x0000000010000000-0x0000000010020000-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
2300	1856	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 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 2316 wrote to memory of 1856	2316	rundll32.exe	30
PID 1856 wrote to memory of 2300	1856	rundll32.exe	31
PID 1856 wrote to memory of 2300	1856	rundll32.exe	31
PID 1856 wrote to memory of 2300	1856	rundll32.exe	31
PID 1856 wrote to memory of 2300	1856	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_430e6a6fe446e7a02182f1c16371257b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_430e6a6fe446e7a02182f1c16371257b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1856 -s 248
    3⤵
    - Program crash
    PID:2300

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/1856-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/1856-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/1856-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download