gh0strat | 71c3fdc363df1d344af0c19654bda973b5721a38d7d637e1d895fdd743621114

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 15:52

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General

Target
71c3fdc363df1d344af0c19654bda973b5721a38d7d637e1d895fdd743621114.dll
Size 899KB
Sample241230-tbjpws1pc1
SHA256 71c3fdc363df1d344af0c19654bda973b5721a38d7d637e1d895fdd743621114
MD5 573bca2a804e576ff188632eb4e2cdf2
SHA1 14950133c21263d001c962756f1b2f9d16ebceaf
SHA512 4e51026623f58452965497cd3c14d0df8a689c0d7fac421d298741db4a98aee957c93acc725db67cd11d327fda21cf323a289bd37f4247f5f5698cf37fe28d59
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXs:7wqd87Vs
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/1128-0-0x0000000010000000-0x000000001014F000-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
1128	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1128	2024	rundll32.exe	84
PID 2024 wrote to memory of 1128	2024	rundll32.exe	84
PID 2024 wrote to memory of 1128	2024	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71c3fdc363df1d344af0c19654bda973b5721a38d7d637e1d895fdd743621114.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\71c3fdc363df1d344af0c19654bda973b5721a38d7d637e1d895fdd743621114.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1128

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/1128-0-0x0000000010000000-0x000000001014F000-memory.dmp

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