gh0strat | e1ce9011ae30e6236a93ff79fe3e82c0ab0c31ad569c1e66aceb513b6959748f

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 05:45

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General

Target

e1ce9011ae30e6236a93ff79fe3e82c0ab0c31ad569c1e66aceb513b6959748f.dll
Size

51KB
MD5

ab768a5d89d0d0d71c44413f0cbbb770
SHA1

b6c96f10c11be4b44b08e659dbadd65707ef0f5b
SHA256

e1ce9011ae30e6236a93ff79fe3e82c0ab0c31ad569c1e66aceb513b6959748f
SHA512

7e4bcccd3d78481fc2c631f59ee851a1a04ab39577b74ced9d77bdb7f04521035ce6ab63258dcb287462c9c621bf8bc175a7918db385e19b780a1031a60fbd76
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLnJYH5:1dWubF3n9S91BF3fborJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2156-0-0x0000000010000000-0x0000000010011000-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

2156 rundll32.exe

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

pid	process
2156	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2156	3068	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1ce9011ae30e6236a93ff79fe3e82c0ab0c31ad569c1e66aceb513b6959748f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1ce9011ae30e6236a93ff79fe3e82c0ab0c31ad569c1e66aceb513b6959748f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2156

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/2156-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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