gh0strat | 45ea3193e03aa2292e2e31077363da683696e8e0b2d1ecfa59a17fcf326c74f1

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/03/2025, 22:39

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General

Target

45ea3193e03aa2292e2e31077363da683696e8e0b2d1ecfa59a17fcf326c74f1.dll
Size

51KB
MD5

f5c6461c4f054cc814b7491e7ccdc26c
SHA1

7d453b29348426c45bb824990dcaeb8e71d5e50e
SHA256

45ea3193e03aa2292e2e31077363da683696e8e0b2d1ecfa59a17fcf326c74f1
SHA512

915101e4954633e05b146850b606815f96f06de72c6fba3397a647963d4522c745e12762b63e141558d75403f73002539c0cd8c38ddfed7a482f21df903007a8
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLbJYH5:1dWubF3n9S91BF3fboXJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2912-0-0x0000000010000000-0x0000000010011000-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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2912	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28
PID 2904 wrote to memory of 2912	2904	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\45ea3193e03aa2292e2e31077363da683696e8e0b2d1ecfa59a17fcf326c74f1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\45ea3193e03aa2292e2e31077363da683696e8e0b2d1ecfa59a17fcf326c74f1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2912

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/2912-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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