gh0strat | 1a8fd816c0030fcdbfebb7651047971272c4988da5ece703d4c831ff9dbe86d9

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2025, 15:33

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General

Target

JaffaCakes118_5ff92d8e3cbf049ee09b0cb465afe8aa.dll
Size

102KB
MD5

5ff92d8e3cbf049ee09b0cb465afe8aa
SHA1

bcd8e28d1c472b40a5f05a954a4f38a6b4441085
SHA256

1a8fd816c0030fcdbfebb7651047971272c4988da5ece703d4c831ff9dbe86d9
SHA512

123e495f4eb95d74c94cc3aacb87000cc890c020a4f14378ffcf76ac56fd3f85c09d1605b56a2a4609deb596419fbe7c946ed40599f12e0330fb434d64d1f4e9
SSDEEP

1536:VSkCemi98FYGtv1Ttsuoi0CYWfcgUffXvKMUStzugWwt2k4:VSkCemFYHuqChfTUHXvK4tzukz4

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/4548-0-0x0000000010000000-0x000000001001B000-memory.dmp	family_gh0strat
behavioral2/memory/4548-1-0x0000000010000000-0x000000001001B000-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
4768	4548	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 1116 wrote to memory of 4548	1116	rundll32.exe	85
PID 1116 wrote to memory of 4548	1116	rundll32.exe	85
PID 1116 wrote to memory of 4548	1116	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ff92d8e3cbf049ee09b0cb465afe8aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ff92d8e3cbf049ee09b0cb465afe8aa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 648
    3⤵
    - Program crash
    PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4548 -ip 4548
1⤵
PID:4872

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/4548-0-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

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memory/4548-1-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

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