gh0strat | 5175ea2ad2041bcd243565dcab10ba736dcd5261386452b8f3b70f09967ed297

Analysis

max time kernel
140s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 23:01

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General

Target

5175ea2ad2041bcd243565dcab10ba736dcd5261386452b8f3b70f09967ed297.dll
Size

899KB
MD5

2b1d9d964771c2588eb17dd9e824d39a
SHA1

ce372a6b426d03fdd9b327a588195a31118d65b6
SHA256

5175ea2ad2041bcd243565dcab10ba736dcd5261386452b8f3b70f09967ed297
SHA512

02839a47b71d855c1c8bf244b6b505671a7860a9f8ea933be98f2cb4afaf00a9acda76a102cfdebd8def427f8b96060af11ce555bdf99de15ddf58b6ce28f522
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXK:7wqd87VK

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/2052-0-0x0000000010000000-0x000000001014F000-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
2052	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 2052	828	rundll32.exe	29
PID 828 wrote to memory of 2052	828	rundll32.exe	29
PID 828 wrote to memory of 2052	828	rundll32.exe	29
PID 828 wrote to memory of 2052	828	rundll32.exe	29
PID 828 wrote to memory of 2052	828	rundll32.exe	29
PID 828 wrote to memory of 2052	828	rundll32.exe	29
PID 828 wrote to memory of 2052	828	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5175ea2ad2041bcd243565dcab10ba736dcd5261386452b8f3b70f09967ed297.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:828
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5175ea2ad2041bcd243565dcab10ba736dcd5261386452b8f3b70f09967ed297.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2052

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/2052-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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