gh0strat | a2303a350d956a72b7a8ac74a5b1a31694965e95e534cd7d0724d4a4514d77ec

Analysis

max time kernel
141s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 01:50

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General

Target

a2303a350d956a72b7a8ac74a5b1a31694965e95e534cd7d0724d4a4514d77ec.dll
Size

899KB
MD5

a48c43fae155deeab447491be267c648
SHA1

473e5ac9ce3bbb4936311b37f0f3d86b01ca30fa
SHA256

a2303a350d956a72b7a8ac74a5b1a31694965e95e534cd7d0724d4a4514d77ec
SHA512

2dcd0f317a007a9e11fc2590bc3e1e489fcdc8cff550143b4956b7b784d66c2f5dea6b89377deb16473fdf5dd4875b1de7410e190f362f7fd4f7d19761de08fc
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXA:7wqd87VA

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/2484-0-0x0000000010000000-0x000000001014F000-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

2484 rundll32.exe

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

pid	process
2484	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 2484	2312	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2303a350d956a72b7a8ac74a5b1a31694965e95e534cd7d0724d4a4514d77ec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2303a350d956a72b7a8ac74a5b1a31694965e95e534cd7d0724d4a4514d77ec.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2484

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/2484-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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