gh0strat | 4c16bf3030e513eaac1cdbb53f573ada753d52da8d414e48a0e52e51f75e155e

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-11-2024 06:28

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General

Target

4c16bf3030e513eaac1cdbb53f573ada753d52da8d414e48a0e52e51f75e155e.dll
Size

51KB
MD5

a01b34224328c6c6f477366000427d27
SHA1

b2c5aa0e044c07fcbbd60edc931468c3947a73c6
SHA256

4c16bf3030e513eaac1cdbb53f573ada753d52da8d414e48a0e52e51f75e155e
SHA512

5d846eceb9ee4f4f6b2c62330ad06675e0a76553fb99c9ef3baf850fb78b13a69e7f405b4aae5f9cdf7a2fe3944406c16c99be2a26f871a7be2024244647ea2f
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLPJYH5:1dWubF3n9S91BF3fboTJYH5

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/4720-0-0x0000000010000000-0x0000000010011000-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

4720 rundll32.exe

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

pid	process
4720	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 396 wrote to memory of 4720	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 4720	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 4720	396	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c16bf3030e513eaac1cdbb53f573ada753d52da8d414e48a0e52e51f75e155e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c16bf3030e513eaac1cdbb53f573ada753d52da8d414e48a0e52e51f75e155e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4720

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/4720-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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