gh0strat | 65cb81e276bcbd4c832870efeb58bd25b4daa31776c901b647d7fb410ca92e77

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 23:59

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General

Target

65cb81e276bcbd4c832870efeb58bd25b4daa31776c901b647d7fb410ca92e77.dll
Size

899KB
MD5

689eb2f85d151a6440af4ac83ba1125b
SHA1

a5e89a03333cc89ce3bdda7df443b30917ce4e85
SHA256

65cb81e276bcbd4c832870efeb58bd25b4daa31776c901b647d7fb410ca92e77
SHA512

3fdf36a52f027579d7f34fbba97bc899fe06044455531c4e4ea3385d4a89f54109151a200b5a943f480326751607067c5b76c02915b842b5c0dd2251e2c9bf7d
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXG:7wqd87VG

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/1484-0-0x0000000010000000-0x000000001014F000-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

1484 rundll32.exe

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

pid	process
1484	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe
PID 576 wrote to memory of 1484	576	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\65cb81e276bcbd4c832870efeb58bd25b4daa31776c901b647d7fb410ca92e77.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:576
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\65cb81e276bcbd4c832870efeb58bd25b4daa31776c901b647d7fb410ca92e77.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1484

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/1484-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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