gh0strat | 577ef0e94355553422458acd9fb6f200985763938e4b39a7e71540cff0f8931b

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 11:41

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General

Target

577ef0e94355553422458acd9fb6f200985763938e4b39a7e71540cff0f8931b.dll
Size

51KB
MD5

74eb2fb6140e2a1976d6604bef2d7d61
SHA1

551103621e6d7474b919ae595b61a70d4de76779
SHA256

577ef0e94355553422458acd9fb6f200985763938e4b39a7e71540cff0f8931b
SHA512

e15dfb25049e73c2276c0b6f80ad807a544defcfd03c5bf7d04ef3605007b8c1b793395adc91b1a5c993c29f00060428e0bc1bb0c7a4faaf68bf1e0795b6f817
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLQJYH5:1dWubF3n9S91BF3fboMJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1404-0-0x0000000010000000-0x0000000010011000-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

1404 rundll32.exe

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

pid	process
1404	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2716 wrote to memory of 1404	2716	rundll32.exe	rundll32.exe
PID 2716 wrote to memory of 1404	2716	rundll32.exe	rundll32.exe
PID 2716 wrote to memory of 1404	2716	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\577ef0e94355553422458acd9fb6f200985763938e4b39a7e71540cff0f8931b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\577ef0e94355553422458acd9fb6f200985763938e4b39a7e71540cff0f8931b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1404

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/1404-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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