gh0strat | f577e123b1b2cdfe040219a20afa6cf24480aeaa24b6966dd6f87e15100f8b05

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 10:26

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General

Target

8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe
Size

239KB
MD5

8e616b2b71f23a10f5aa160cb9f3061c
SHA1

793e28be4b9fc6f65e05645d3dc9e367d5e86cde
SHA256

f577e123b1b2cdfe040219a20afa6cf24480aeaa24b6966dd6f87e15100f8b05
SHA512

64afc0762cea7688c3b22baa0191a118f97a2f7799d2ac0a4748e202a61eff75c3b1574c058d3f1c348d4128efba3a9f7c6689ea7b09dca90edaa7719611f74d
SSDEEP

6144:TfNnyyEAfzohVcQ4EJ6u7P4G6Sr6WHahJJhA+bUvw1uP:TfNE+MhVcQP6KfPiJY+bbW

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/2432-0-0x0000000000400000-0x000000000048D0C0-memory.dmp	family_gh0strat
behavioral1/memory/2432-1-0x0000000000400000-0x000000000048D0C0-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
2736	2432	WerFault.exe	28

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	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29
PID 2432 wrote to memory of 2736	2432	8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8e616b2b71f23a10f5aa160cb9f3061c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 256
  2⤵
  - Program crash
  PID:2736

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/2432-0-0x0000000000400000-0x000000000048D0C0-memory.dmp

Filesize
564KB

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memory/2432-1-0x0000000000400000-0x000000000048D0C0-memory.dmp

Filesize
564KB

Download