gh0strat | faef5cea3dd501cce844f794cf16ac4ca1dbeb7313bf5976f16262ea8d8ac005

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 03:17

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General

Target

faef5cea3dd501cce844f794cf16ac4ca1dbeb7313bf5976f16262ea8d8ac005.dll
Size

51KB
MD5

a2db6d620414825cebde59ccd0d610c0
SHA1

ae0b7da42b8bdf39ae1f390d6a6b3119fd135207
SHA256

faef5cea3dd501cce844f794cf16ac4ca1dbeb7313bf5976f16262ea8d8ac005
SHA512

dd57b4f1fa1f95b430c547efa5f2c5cb49631069ebf69022c5a62e86ef28cbcdfa67cef2a855f64300dc4ceb610006077a66c5adb4c7df8118b1af3aeb364222
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLnJYH5:1dWubF3n9S91BF3fbozJYH5

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/2136-0-0x0000000010000000-0x0000000010011000-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

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
2136	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30
PID 2832 wrote to memory of 2136	2832	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\faef5cea3dd501cce844f794cf16ac4ca1dbeb7313bf5976f16262ea8d8ac005.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\faef5cea3dd501cce844f794cf16ac4ca1dbeb7313bf5976f16262ea8d8ac005.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2136

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/2136-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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