gh0strat | cc19bab805262715fc8cc9ca51f7e6f0b03f9212ec52e4938adc1473fdfec0e1

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 08:52

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General

Target

cc19bab805262715fc8cc9ca51f7e6f0b03f9212ec52e4938adc1473fdfec0e1.dll
Size

899KB
MD5

4ad78bca378336ec3159b19537f842e7
SHA1

dd4450b573b299ebf5f8a2e25fe97f0efd3fdfd9
SHA256

cc19bab805262715fc8cc9ca51f7e6f0b03f9212ec52e4938adc1473fdfec0e1
SHA512

ffc900909fee2d5b5ce7ada885fecf7c65b2f4abb92057ae6b0b8e5d61757913e079cab33fb70587c60d7c7d182cf52d5e1f835a53fc6961e83a9a497ef72a2e
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXC:7wqd87VC

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/1796-0-0x0000000010000000-0x000000001014F000-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

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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1796	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30
PID 2512 wrote to memory of 1796	2512	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cc19bab805262715fc8cc9ca51f7e6f0b03f9212ec52e4938adc1473fdfec0e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cc19bab805262715fc8cc9ca51f7e6f0b03f9212ec52e4938adc1473fdfec0e1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1796

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/1796-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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