gh0strat | 4484e4b58bd8ff61163d6b7577874a4766e83777dff63ee2d9dde703443c0f14

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 20:45

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General

Target

4484e4b58bd8ff61163d6b7577874a4766e83777dff63ee2d9dde703443c0f14.dll
Size

899KB
MD5

1064fb9f5f38e605381e5866b38db8aa
SHA1

b9d81998a0d1d801624d05ebc20a7c764d60e420
SHA256

4484e4b58bd8ff61163d6b7577874a4766e83777dff63ee2d9dde703443c0f14
SHA512

a0ddc712b9c5260864cf85ca40314dc4f18602ad426925a743b78f9572d44577d45c40691150cfbb2bce9f400ef603564b55905c625e83dd410ff61e1054b4dc
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXi:7wqd87Vi

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/2372-0-0x0000000010000000-0x000000001014F000-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

2372 rundll32.exe

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

pid	process
2372	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe
PID 2496 wrote to memory of 2372	2496	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4484e4b58bd8ff61163d6b7577874a4766e83777dff63ee2d9dde703443c0f14.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4484e4b58bd8ff61163d6b7577874a4766e83777dff63ee2d9dde703443c0f14.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2372

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/2372-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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