gh0strat | e56a9c5e4f5f672fe12d029507bcf9e39e81640579eafe91b2114f1aa3adefb9

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 23:11

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General

Target

e56a9c5e4f5f672fe12d029507bcf9e39e81640579eafe91b2114f1aa3adefb9.dll
Size

899KB
MD5

09a4fd759a174b6677393f1b75eaaf35
SHA1

e6560583606ded8c4ee702d88114f91525958a87
SHA256

e56a9c5e4f5f672fe12d029507bcf9e39e81640579eafe91b2114f1aa3adefb9
SHA512

a95c23a68421ef6946f6df4d628e1b6b19b6e20ff63b3bd360f6084bc3e4b4684824f2f92b9cfa30fa362eca8bd255ce89496f600eb4dde6d47bb2e974972f8b
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX5:7wqd87V5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2552-0-0x0000000010000000-0x000000001014F000-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

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
2552	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28
PID 2792 wrote to memory of 2552	2792	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e56a9c5e4f5f672fe12d029507bcf9e39e81640579eafe91b2114f1aa3adefb9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e56a9c5e4f5f672fe12d029507bcf9e39e81640579eafe91b2114f1aa3adefb9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2552

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/2552-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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