gh0strat | e749ae88467ccfdd8dcb7df8e1e4a81ddf655b8ca26d5dd13005040ab7052e26

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 17:03

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General

Target

e749ae88467ccfdd8dcb7df8e1e4a81ddf655b8ca26d5dd13005040ab7052e26.dll
Size

899KB
MD5

e958788b318ec0a1b7cbbb39fef444c7
SHA1

cf16c14bddc0e10443e19e65de98f3f46b8a1673
SHA256

e749ae88467ccfdd8dcb7df8e1e4a81ddf655b8ca26d5dd13005040ab7052e26
SHA512

8fe0113a2b80661de1af651bd5b15546d7e2d042d96d4f6aa4c0880c02dd7be0fb0baf161a650c36455d38f0107a31824afe959a10dc14aa5f2b00187a8af01f
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXt:7wqd87Vt

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/1788-0-0x0000000010000000-0x000000001014F000-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

1788 rundll32.exe

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

pid	process
1788	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe
PID 1272 wrote to memory of 1788	1272	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e749ae88467ccfdd8dcb7df8e1e4a81ddf655b8ca26d5dd13005040ab7052e26.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1272
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e749ae88467ccfdd8dcb7df8e1e4a81ddf655b8ca26d5dd13005040ab7052e26.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1788

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/1788-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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