gh0strat | cf3c49d045a56451a4ee5509aa48f281c5c2c23f8d9de0d47505cfed3d1a2e5a

Analysis

max time kernel
110s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:35

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General

Target

cf3c49d045a56451a4ee5509aa48f281c5c2c23f8d9de0d47505cfed3d1a2e5aN.dll
Size

899KB
MD5

050befdbee40e7839f597ddde9cba8e0
SHA1

7fe0cd4b718155e9dc2df4470121eef752485a34
SHA256

cf3c49d045a56451a4ee5509aa48f281c5c2c23f8d9de0d47505cfed3d1a2e5a
SHA512

d17c14a24102e9acf6341b0f6422dfe5ed84df66aceb39751d72faf8ab6915b6079b05dc0bc0bd54373065d2961c61213d0132a7a054a72d4f303d264d89145e
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXL:7wqd87VL

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/3824-0-0x0000000010000000-0x000000001014F000-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
3824	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 448 wrote to memory of 3824	448	rundll32.exe	82
PID 448 wrote to memory of 3824	448	rundll32.exe	82
PID 448 wrote to memory of 3824	448	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf3c49d045a56451a4ee5509aa48f281c5c2c23f8d9de0d47505cfed3d1a2e5aN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:448
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf3c49d045a56451a4ee5509aa48f281c5c2c23f8d9de0d47505cfed3d1a2e5aN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3824

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/3824-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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