gh0strat | 18c3a6ce6041d080c8a3aff737715b13dd00a25690c2dea71b9fd3ffe90cef66

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 06:50

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General

Target

18c3a6ce6041d080c8a3aff737715b13dd00a25690c2dea71b9fd3ffe90cef66.dll
Size

51KB
MD5

ecd1ca362d042bd1f662e9e7ddccb13c
SHA1

0c1442ef9b51d9a1a96ed065c3041a00ffd60602
SHA256

18c3a6ce6041d080c8a3aff737715b13dd00a25690c2dea71b9fd3ffe90cef66
SHA512

d26712626d099722d5be27938405d58211e0e4224785a77dd3125716ad71c9187b8b8d16202d833f7f87b8feab195b520fc368c05613a7de611c50e368d564ac
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLZJYH5:1dWubF3n9S91BF3fboNJYH5

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/2280-0-0x0000000010000000-0x0000000010011000-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

2280 rundll32.exe

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

pid	process
2280	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe
PID 2364 wrote to memory of 2280	2364	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\18c3a6ce6041d080c8a3aff737715b13dd00a25690c2dea71b9fd3ffe90cef66.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\18c3a6ce6041d080c8a3aff737715b13dd00a25690c2dea71b9fd3ffe90cef66.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2280

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

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Downloads

memory/2280-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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