gh0strat | 67af4c8255ab21348427cc226b6ef600090038389d4e277223eea1fea8db393b

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 10:44

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General

Target

7d14069ed09b7a67747c84eba38e2ee0N.dll
Size

899KB
MD5

7d14069ed09b7a67747c84eba38e2ee0
SHA1

201e6f8092e18250e3f0486e6eebaba5d1876370
SHA256

67af4c8255ab21348427cc226b6ef600090038389d4e277223eea1fea8db393b
SHA512

9cc8afa767443375d46321d5abb781ef6a05d26b972c30613063ae5a102171e2f39275d2e77b32f21d5ef921c5f40ea6a02fc8460533e68af317e1486415077f
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXr:7wqd87Vr

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/1636-0-0x0000000010000000-0x000000001014F000-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
1636	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29
PID 1592 wrote to memory of 1636	1592	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d14069ed09b7a67747c84eba38e2ee0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d14069ed09b7a67747c84eba38e2ee0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1636

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

Replay Monitor

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Downloads

memory/1636-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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