gh0strat | e8ecc613bd7d8ebb2d2d3a7e1e22b5ff02423263720f0d7cd40293d531ce5073

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/03/2025, 09:09

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General

Target

JaffaCakes118_4c71f9d3a6a6b8f2a7e77481e5eac48b.dll
Size

98KB
MD5

4c71f9d3a6a6b8f2a7e77481e5eac48b
SHA1

141e381561e32037773637a1c91d9d12fb145441
SHA256

e8ecc613bd7d8ebb2d2d3a7e1e22b5ff02423263720f0d7cd40293d531ce5073
SHA512

596de24ceffa79e3bd681d10b959bea52b7f628f04dbdfcda796b12f780b73e82ddb100270f616cb99fb2ede38f5580df4d682ca92baa678b2b7fdd75dd68884
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/2696-2-0x0000000010000000-0x0000000010020000-memory.dmp	family_gh0strat
behavioral1/memory/2696-1-0x0000000010000000-0x0000000010020000-memory.dmp	family_gh0strat
behavioral1/memory/2696-3-0x0000000010000000-0x0000000010020000-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
2904	2696	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 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 1968 wrote to memory of 2696	1968	rundll32.exe	30
PID 2696 wrote to memory of 2904	2696	rundll32.exe	31
PID 2696 wrote to memory of 2904	2696	rundll32.exe	31
PID 2696 wrote to memory of 2904	2696	rundll32.exe	31
PID 2696 wrote to memory of 2904	2696	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c71f9d3a6a6b8f2a7e77481e5eac48b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c71f9d3a6a6b8f2a7e77481e5eac48b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 248
    3⤵
    - Program crash
    PID:2904

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/2696-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2696-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2696-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2696-3-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download