gh0strat | 3cf476640ccffdb1b653e266f7b0591c059bc244c01eb61fa9724027ce2f7a39

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 01:41

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General

Target
3cf476640ccffdb1b653e266f7b0591c059bc244c01eb61fa9724027ce2f7a39.dll
Size 899KB
Sample241230-b4d11atmcv
SHA256 3cf476640ccffdb1b653e266f7b0591c059bc244c01eb61fa9724027ce2f7a39
MD5 4b16b05e36e02082e3510c7d852e86bd
SHA1 7d766dfc01ebbaaa77dbc81af3172b5c6d129b4f
SHA512 ee7659aaa37f1c60d267c68c3f0fed36c7eafbf138f85e62c0c5b82a31e94ea8d79ef6720c48c691c705c91e94f71690303d2f6e9de8dd5cc83eb9d29f078743
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXa:7wqd87Va
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/4188-0-0x0000000010000000-0x000000001014F000-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
4188	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 4188	2268	rundll32.exe	82
PID 2268 wrote to memory of 4188	2268	rundll32.exe	82
PID 2268 wrote to memory of 4188	2268	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3cf476640ccffdb1b653e266f7b0591c059bc244c01eb61fa9724027ce2f7a39.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3cf476640ccffdb1b653e266f7b0591c059bc244c01eb61fa9724027ce2f7a39.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4188

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/4188-0-0x0000000010000000-0x000000001014F000-memory.dmp

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