gh0strat | 16fcb9e225d2456d54f7feac0845c6146c9d8e2a221ceee2f4e2855a39a81f9c

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 08:27

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General

Target

16fcb9e225d2456d54f7feac0845c6146c9d8e2a221ceee2f4e2855a39a81f9c.dll
Size

51KB
MD5

a29109c2bac984f0f60a01e5e5cb7ac1
SHA1

a40a44f4bc69779327206b6d32ae669b5fcca13f
SHA256

16fcb9e225d2456d54f7feac0845c6146c9d8e2a221ceee2f4e2855a39a81f9c
SHA512

c5c4690605797584294f4b7002326918fd8cb77c1cd0eb46093795c64740c93926e975833d41204dfbd58163345d1d3235fdc4572ffa7fb186a2eab935585597
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLXJYH5:1dWubF3n9S91BF3fborJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2680-0-0x0000000010000000-0x0000000010011000-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

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
2680	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30
PID 2716 wrote to memory of 2680	2716	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16fcb9e225d2456d54f7feac0845c6146c9d8e2a221ceee2f4e2855a39a81f9c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\16fcb9e225d2456d54f7feac0845c6146c9d8e2a221ceee2f4e2855a39a81f9c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2680

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/2680-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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