gh0strat | bb0b28e42d46442874d3709e8c6f4787f2534b29f61ccb4c6fc13a21ac21fdee

Analysis

max time kernel
140s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/11/2024, 01:23

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
bb0b28e42d46442874d3709e8c6f4787f2534b29f61ccb4c6fc13a21ac21fdee.dll
Size 51KB
Sample241114-br74bawkhj
SHA256 bb0b28e42d46442874d3709e8c6f4787f2534b29f61ccb4c6fc13a21ac21fdee
MD5 ea2f5392f5e25ee0abc25e10958e9a21
SHA1 8356fe4678da4aeaac05c47e5b3653d9004970e4
SHA512 44faa0b9d72347494e5560d7f384c86f6c717c2de08d3184bca58f652c7abbaaa14840aa771a4aaedbcbe7c419f6b12d1471a5456ad9f412c1299eb1124348e5
SSDEEP 1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLOJYH5:1dWubF3n9S91BF3fboyJYH5
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4204-0-0x0000000010000000-0x0000000010011000-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

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 behavior: RenamesItself 1 IoCs

pid	Process
4204	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 4204	4240	rundll32.exe	83
PID 4240 wrote to memory of 4204	4240	rundll32.exe	83
PID 4240 wrote to memory of 4204	4240	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb0b28e42d46442874d3709e8c6f4787f2534b29f61ccb4c6fc13a21ac21fdee.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb0b28e42d46442874d3709e8c6f4787f2534b29f61ccb4c6fc13a21ac21fdee.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4204

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

Loading Replay Monitor...

Downloads

memory/4204-0-0x0000000010000000-0x0000000010011000-memory.dmp

Download