gh0strat | e09c7559ad2e7e979d2fea6b6dce6b24f088d1b5cd420d44bfa87f2881a0893a

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 00:28

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General

Target

e09c7559ad2e7e979d2fea6b6dce6b24f088d1b5cd420d44bfa87f2881a0893a.dll
Size

51KB
MD5

ef94444dfac993261c806d74e52436ab
SHA1

6b2eba0d576c4c3124443d163c2a1e7b4d7f52bb
SHA256

e09c7559ad2e7e979d2fea6b6dce6b24f088d1b5cd420d44bfa87f2881a0893a
SHA512

97f97df184a951bb3e95603f50005f7b49afd0f9f5e846395e6d678d6bd30f74f48783da070e6645ccbcfed622e3603bbab5cc560861b9c458f0daf57b058228
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLQJYH5:1dWubF3n9S91BF3fboUJYH5

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/1808-0-0x0000000010000000-0x0000000010011000-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

1808 rundll32.exe

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

pid	process
1808	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe
PID 1876 wrote to memory of 1808	1876	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e09c7559ad2e7e979d2fea6b6dce6b24f088d1b5cd420d44bfa87f2881a0893a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e09c7559ad2e7e979d2fea6b6dce6b24f088d1b5cd420d44bfa87f2881a0893a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1808

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/1808-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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