gh0strat | c43205026a56f01cabba1b261268cc85ce557fa704f2315641b30eaf8291d67b

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 13:56

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General

Target

c43205026a56f01cabba1b261268cc85ce557fa704f2315641b30eaf8291d67bN.dll
Size

51KB
MD5

c37a47616be17f9ea1550b222a541690
SHA1

41d7b07626a0a7a4873a1fa7e66c478fc881b096
SHA256

c43205026a56f01cabba1b261268cc85ce557fa704f2315641b30eaf8291d67b
SHA512

fe39179e9d4a6e99c40fe7d5e45047ca8cdeb8d83dde0fe6daf8e381b267e4cf265ebbfc384937b13b08b059a2f39951f5b805aa90d8448cbf214b3b8c5a90cc
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLVJYH5:1dWubF3n9S91BF3fboBJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2916-0-0x0000000010000000-0x0000000010011000-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
2916	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30
PID 2820 wrote to memory of 2916	2820	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c43205026a56f01cabba1b261268cc85ce557fa704f2315641b30eaf8291d67bN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c43205026a56f01cabba1b261268cc85ce557fa704f2315641b30eaf8291d67bN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2916

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/2916-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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