gh0strat | a0a967d3a6eb68d49c81b6228f4d651be10d1aa93bd703c886c24249962fa259

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:41

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General

Target

a0a967d3a6eb68d49c81b6228f4d651be10d1aa93bd703c886c24249962fa259.dll
Size

899KB
MD5

7600ff4d41427f0ce520f3caf2816767
SHA1

6ea2220a60268ca54c6b6303628c67af532ce24c
SHA256

a0a967d3a6eb68d49c81b6228f4d651be10d1aa93bd703c886c24249962fa259
SHA512

06569024a3cc8adf6df6a9fc5ba416ce99a84ece5ae7c730ed320d156bf90c90acba440df2bface85ad2819894eaccc58f9e1d9c7b6c197591ed4f8d56d920a0
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXo:7wqd87Vo

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/3044-0-0x0000000010000000-0x000000001014F000-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

3044 rundll32.exe

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

pid	process
3044	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe
PID 3048 wrote to memory of 3044	3048	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a0a967d3a6eb68d49c81b6228f4d651be10d1aa93bd703c886c24249962fa259.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a0a967d3a6eb68d49c81b6228f4d651be10d1aa93bd703c886c24249962fa259.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3044

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/3044-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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