gh0strat | 40877045cbd10784627907eb4f08d1cbe9b67538b00a31b8e726d623474700b3

Analysis

max time kernel
141s
max time network
117s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 06:54

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General

Target

40877045cbd10784627907eb4f08d1cbe9b67538b00a31b8e726d623474700b3.dll
Size

51KB
MD5

2c38129a1c88f28d8c1c824e1ec8e594
SHA1

9684f4521fac1151aebc32947a839c0c56a00dc2
SHA256

40877045cbd10784627907eb4f08d1cbe9b67538b00a31b8e726d623474700b3
SHA512

384c64c5a1a0f8a07c7551623d45a8c7d4835e3a6a375a7ba1ed3c40dfc08ed69eae635ec708160db830721066206ba389e2844b3f50c64a150260de191e928d
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL0JYH5:1dWubF3n9S91BF3fbogJYH5

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/1708-0-0x0000000010000000-0x0000000010011000-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

1708 rundll32.exe

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

pid	process
1708	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe
PID 2296 wrote to memory of 1708	2296	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\40877045cbd10784627907eb4f08d1cbe9b67538b00a31b8e726d623474700b3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\40877045cbd10784627907eb4f08d1cbe9b67538b00a31b8e726d623474700b3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1708

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/1708-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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