gh0strat | 5e6f3cbe5d546cc3855bb9ce04291228fb578a3ba92ae031db10dde92f9e3ffe

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:48

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General

Target

5e6f3cbe5d546cc3855bb9ce04291228fb578a3ba92ae031db10dde92f9e3ffe.dll
Size

51KB
MD5

a89093952e7f0e292c5892b64bc3eb0e
SHA1

301ccd4f23eb3bf0a4cf149724bf4b388046b364
SHA256

5e6f3cbe5d546cc3855bb9ce04291228fb578a3ba92ae031db10dde92f9e3ffe
SHA512

88be8623e3059b7305512f0d214a2a8ce7b76d20d09079410c21e4394a9c296612e546a2c0058ffa207ebb9a36c7b2ef178ebc52c822a345a219a83a58e4a52b
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLTJYH5:1dWubF3n9S91BF3fboHJYH5

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/2800-0-0x0000000010000000-0x0000000010011000-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

2800 rundll32.exe

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

pid	process
2800	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe
PID 2788 wrote to memory of 2800	2788	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e6f3cbe5d546cc3855bb9ce04291228fb578a3ba92ae031db10dde92f9e3ffe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2788
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e6f3cbe5d546cc3855bb9ce04291228fb578a3ba92ae031db10dde92f9e3ffe.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2800

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/2800-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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