gh0strat | 9a62a1a5025395aa0e53ed9433a4f9fb7a3ec6d0297cd65100009593998bdd12

Analysis

max time kernel
140s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 19:10

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General

Target

9a62a1a5025395aa0e53ed9433a4f9fb7a3ec6d0297cd65100009593998bdd12.dll
Size

51KB
MD5

1407443fe9b1be9b73503c1bed1d93ea
SHA1

288761eb817291561c4db7a52d7618e897dfe015
SHA256

9a62a1a5025395aa0e53ed9433a4f9fb7a3ec6d0297cd65100009593998bdd12
SHA512

a56b6e14fa8dc513cdf302defdc570ebd4262122da5058e207b49e59649e7d37f7c0710bb1fe32cc6057903e18382ee86c248a550599a1beecb8bb321b7a60fc
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLJJYH5:1dWubF3n9S91BF3fboNJYH5

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/4840-0-0x0000000010000000-0x0000000010011000-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
4840	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 4840	2008	rundll32.exe	83
PID 2008 wrote to memory of 4840	2008	rundll32.exe	83
PID 2008 wrote to memory of 4840	2008	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9a62a1a5025395aa0e53ed9433a4f9fb7a3ec6d0297cd65100009593998bdd12.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9a62a1a5025395aa0e53ed9433a4f9fb7a3ec6d0297cd65100009593998bdd12.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4840

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/4840-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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