gh0strat | 1cc93368964f131236249874b286a60b2b3863cc462fe096d793de7f2f99d031

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2025, 15:44

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General

Target

JaffaCakes118_41068841ecbb2eb4fe5791228d5bc6da.dll
Size

94KB
MD5

41068841ecbb2eb4fe5791228d5bc6da
SHA1

c7846d97983b81e9339619124b314accc8cac1b3
SHA256

1cc93368964f131236249874b286a60b2b3863cc462fe096d793de7f2f99d031
SHA512

50d04be823cc8d43702f7c7c1c25e17ea985676a95e8de61bb84921493237a2ed8550b2b3e1c2a25816768a73f377749f81175b81cbd24756fd70b0d38e0c30d
SSDEEP

768:vmhyiMrFFocw9KfbcWjG75GVObBA+7dFowRyF4ahqW468ExA:vmhShXfnGtnQwsKahg

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 4 IoCs

resource	yara_rule
behavioral2/memory/1516-0-0x0000000010000000-0x0000000010029000-memory.dmp	family_gh0strat
behavioral2/memory/1516-1-0x0000000010001000-0x000000001001D000-memory.dmp	family_gh0strat
behavioral2/memory/1516-2-0x0000000010000000-0x0000000010029000-memory.dmp	family_gh0strat
behavioral2/memory/1516-3-0x0000000010001000-0x000000001001D000-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
3920	1516	WerFault.exe	85

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 3 IoCs

description	pid	Process	procid_target
PID 3276 wrote to memory of 1516	3276	rundll32.exe	85
PID 3276 wrote to memory of 1516	3276	rundll32.exe	85
PID 3276 wrote to memory of 1516	3276	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41068841ecbb2eb4fe5791228d5bc6da.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41068841ecbb2eb4fe5791228d5bc6da.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 660
    3⤵
    - Program crash
    PID:3920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1516 -ip 1516
1⤵
PID:4740

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/1516-0-0x0000000010000000-0x0000000010029000-memory.dmp

Filesize
164KB

Download
memory/1516-1-0x0000000010001000-0x000000001001D000-memory.dmp

Filesize
112KB

Download
memory/1516-2-0x0000000010000000-0x0000000010029000-memory.dmp

Filesize
164KB

Download
memory/1516-3-0x0000000010001000-0x000000001001D000-memory.dmp

Filesize
112KB

Download