gh0strat | 04db7f5625b4463f1a207383bdb33c1799a7cabc4c257925dcdba3e58a3c36ac

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 12:57

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General

Target

04db7f5625b4463f1a207383bdb33c1799a7cabc4c257925dcdba3e58a3c36ac.dll
Size

51KB
MD5

43ee5375debc9c3c47d5126e31d0c812
SHA1

8cb6fca4f60203fb2c6775cdeaf9f3b88e2af8fa
SHA256

04db7f5625b4463f1a207383bdb33c1799a7cabc4c257925dcdba3e58a3c36ac
SHA512

70f989c41746b341991751a294aca558723baa6b80228d024c3b1827f54fa293a0e93cecd47b979e98614b131309c90a565ce90e54a0c6abc988d2d5fb08030f
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLvJYH5:1dWubF3n9S91BF3fbobJYH5

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/2656-0-0x0000000010000000-0x0000000010011000-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

2656 rundll32.exe

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

pid	process
2656	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe
PID 2660 wrote to memory of 2656	2660	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\04db7f5625b4463f1a207383bdb33c1799a7cabc4c257925dcdba3e58a3c36ac.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\04db7f5625b4463f1a207383bdb33c1799a7cabc4c257925dcdba3e58a3c36ac.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2656

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/2656-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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