gh0strat | 88535d3df12fe3b243e3ebbdfc67fae976c75afe0597a6b1a515f41703ac61be

Analysis

max time kernel
140s
max time network
137s
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 00:13

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General

Target

88535d3df12fe3b243e3ebbdfc67fae976c75afe0597a6b1a515f41703ac61be.dll
Size

51KB
MD5

f8ce96baa6f6a366377784fcf0870e64
SHA1

b76e7b51d741f0c84799ab06be064660fd9ad6fd
SHA256

88535d3df12fe3b243e3ebbdfc67fae976c75afe0597a6b1a515f41703ac61be
SHA512

a0514327ed54cdedf30241a93191d1ff0375de00b0f830e884a0ee935cb7cd7098e2cbcfae018d8749ee772e198182d66c10ccf525d11081ce8233a6c825de9a
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLAJYH5:1dWubF3n9S91BF3fboEJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4620-0-0x0000000010000000-0x0000000010011000-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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

4620 rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
4620	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3528 wrote to memory of 4620	3528	rundll32.exe	rundll32.exe
PID 3528 wrote to memory of 4620	3528	rundll32.exe	rundll32.exe
PID 3528 wrote to memory of 4620	3528	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88535d3df12fe3b243e3ebbdfc67fae976c75afe0597a6b1a515f41703ac61be.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\88535d3df12fe3b243e3ebbdfc67fae976c75afe0597a6b1a515f41703ac61be.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4620

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/4620-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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