gh0strat | bf052aefb37b7741aedb23c79e9aca9a312a6766f5c2035941f7a24cc3f3c513

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 04:45

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General

Target

bf052aefb37b7741aedb23c79e9aca9a312a6766f5c2035941f7a24cc3f3c513.dll
Size

51KB
MD5

04bf7589657843ed3b0c010ca35b7a21
SHA1

c7af1f8aa79e4b7cd0424d1453ef35025451f77e
SHA256

bf052aefb37b7741aedb23c79e9aca9a312a6766f5c2035941f7a24cc3f3c513
SHA512

6205a2d290cb68c82b5756f5b0fb6ac1bed1c72e506065a708450379eba6f9e35256ba85c2bc0cca94c7c54674e7df82bc12a8d36d940543e3c27a89de046fb1
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLFJYH5:1dWubF3n9S91BF3fboxJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4420-0-0x0000000010000000-0x0000000010011000-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
4420	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 4420	1152	rundll32.exe	82
PID 1152 wrote to memory of 4420	1152	rundll32.exe	82
PID 1152 wrote to memory of 4420	1152	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf052aefb37b7741aedb23c79e9aca9a312a6766f5c2035941f7a24cc3f3c513.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf052aefb37b7741aedb23c79e9aca9a312a6766f5c2035941f7a24cc3f3c513.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4420

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/4420-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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