gh0strat | 7f9e00db34416dec28011159f7ccf608ca0dd9687004b238667c94994460c9d8

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:41

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General

Target

7f9e00db34416dec28011159f7ccf608ca0dd9687004b238667c94994460c9d8.dll
Size

899KB
MD5

c61211ef9ec11858f82aca93403a9c67
SHA1

5e92a5bf2590ca9e0f41ae4d5e177c0c07f6c0d0
SHA256

7f9e00db34416dec28011159f7ccf608ca0dd9687004b238667c94994460c9d8
SHA512

9c52ab761e8fe6cd4c3495ac33d389b25a086d01656655a1fd61a25c02a8da1633b46a25a7a5df7e7a23117e4ff11ca077c8fc80e815a36f9deb470dea21f2ad
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX9:7wqd87V9

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/1100-0-0x0000000010000000-0x000000001014F000-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

1100 rundll32.exe

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

pid	process
1100	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 1100	2324	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7f9e00db34416dec28011159f7ccf608ca0dd9687004b238667c94994460c9d8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7f9e00db34416dec28011159f7ccf608ca0dd9687004b238667c94994460c9d8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1100

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/1100-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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