gh0strat | 4f52d11cdc691b5212179c7e4007bec7cf0b98a15f172f72a40d5d85a0e663b9

Analysis

max time kernel
141s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2025, 07:41

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General

Target
4f52d11cdc691b5212179c7e4007bec7cf0b98a15f172f72a40d5d85a0e663b9.dll
Size 899KB
Sample250101-jjee2a1pdj
SHA256 4f52d11cdc691b5212179c7e4007bec7cf0b98a15f172f72a40d5d85a0e663b9
MD5 c0038a280b7d5691289d8665c1813333
SHA1 04fec1dfbbe9ec47502d8140fe9ce790bac2486c
SHA512 8045b8892ee7a209bdd1201e64785369760a005703a04afd0e2b5e9c300f88395060895b49bca3ece4f46a6ad085268a7ec7e9ffae74b5341f50459439256262
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX7:7wqd87V7
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/1592-0-0x0000000010000000-0x000000001014F000-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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1592	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 1592	4892	rundll32.exe	82
PID 4892 wrote to memory of 1592	4892	rundll32.exe	82
PID 4892 wrote to memory of 1592	4892	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f52d11cdc691b5212179c7e4007bec7cf0b98a15f172f72a40d5d85a0e663b9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f52d11cdc691b5212179c7e4007bec7cf0b98a15f172f72a40d5d85a0e663b9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1592

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/1592-0-0x0000000010000000-0x000000001014F000-memory.dmp

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