gh0strat | 5ef7808c6fa3a963f2537edae1ef762c535d69b91ab4d5694996646d93366cee

Analysis

max time kernel
141s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 17:07

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General

Target

5ef7808c6fa3a963f2537edae1ef762c535d69b91ab4d5694996646d93366cee.dll
Size

899KB
MD5

f0991538c9a13558b43269de06401a5f
SHA1

973bc60d3ad91929fe032058434e7f673062e306
SHA256

5ef7808c6fa3a963f2537edae1ef762c535d69b91ab4d5694996646d93366cee
SHA512

145a7b9c71447ec177955d919beb7144b5cc5896aab03485208dcbcb2fd70c593dc109de78f788999f4064cda355aa769c01a72bbb8b9821d9a439e03c770a95
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXs:7wqd87Vs

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2424-0-0x0000000010000000-0x000000001014F000-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

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

2424 rundll32.exe

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

pid	process
2424	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe
PID 3012 wrote to memory of 2424	3012	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ef7808c6fa3a963f2537edae1ef762c535d69b91ab4d5694996646d93366cee.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ef7808c6fa3a963f2537edae1ef762c535d69b91ab4d5694996646d93366cee.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2424

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

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Downloads

memory/2424-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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