gh0strat | 5731c7f3efb050c6bbbc7aa796fdaeb4b5b3e08840e293e030b753d4d420e9f8

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27-01-2025 11:05

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General

Target

JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe
Size

109KB
MD5

3eef22c858e4677ceef4217d3c432686
SHA1

2d7601f460e6b76112a91e0c28cccaf0c046b5aa
SHA256

5731c7f3efb050c6bbbc7aa796fdaeb4b5b3e08840e293e030b753d4d420e9f8
SHA512

03b7cc9f23ae3578c73fc304398f0dac59bf7618509ae0a151ae9c3db9599411cf8b8634c5d241c33ead832f828bce475e3bf7afc6af4a8f5c8d556a396e9fb7
SSDEEP

3072:EXecmkxEBs10GjoP/qHGp3cFIDwtlcdqz6/f11kUaUzQ:+DxEBsWGjE/qfF1lkOSf1aUah

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/1884-0-0x0000000000400000-0x000000000041D000-memory.dmp	family_gh0strat
behavioral1/memory/1884-1-0x0000000000400000-0x000000000041D000-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
2656	1884	WerFault.exe	29

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	JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2656	1884	JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe	30
PID 1884 wrote to memory of 2656	1884	JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe	30
PID 1884 wrote to memory of 2656	1884	JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe	30
PID 1884 wrote to memory of 2656	1884	JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3eef22c858e4677ceef4217d3c432686.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 112
  2⤵
  - Program crash
  PID:2656

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

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Downloads

memory/1884-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

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memory/1884-1-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

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