gh0strat | 871e62c03fd4a4881000ece3d24f3447adad1041ca6343bc12e2de21cbf22279

Analysis

max time kernel
141s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 00:41

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General

Target

871e62c03fd4a4881000ece3d24f3447adad1041ca6343bc12e2de21cbf22279.dll
Size

899KB
MD5

cb1155698b377d7e6beccb99c25d7665
SHA1

629cf58a7d99c2683942381b24529ff1ae010355
SHA256

871e62c03fd4a4881000ece3d24f3447adad1041ca6343bc12e2de21cbf22279
SHA512

602b9e05820165b121eea8ad4a766217cb0e176a1aedf160bed9eeedad4906b604dbdd8d6efb611ac3182b8259060ffac7bf37dd93596c8d96610133094c3a80
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX4:7wqd87V4

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/2876-0-0x0000000010000000-0x000000001014F000-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

2876 rundll32.exe

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

pid	process
2876	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2876	2880	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\871e62c03fd4a4881000ece3d24f3447adad1041ca6343bc12e2de21cbf22279.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\871e62c03fd4a4881000ece3d24f3447adad1041ca6343bc12e2de21cbf22279.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2876

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/2876-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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