gh0strat | dfac27cd1482bd19b63e4c52fcafdb5bf10c1b83a6a89756a9aac4e14c514bf7

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 11:41

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General

Target

dfac27cd1482bd19b63e4c52fcafdb5bf10c1b83a6a89756a9aac4e14c514bf7.dll
Size

51KB
MD5

73c7f21470a2c65cb790819908473d9f
SHA1

0fb270f6a0d5dc0c8b2a60beca27473112eaafaf
SHA256

dfac27cd1482bd19b63e4c52fcafdb5bf10c1b83a6a89756a9aac4e14c514bf7
SHA512

81fc96d14a97eb29c7b213349c0db1fb4cdbe7e0762fc85806b9b98ad3ad102870274cd754db08f0cf16905f827f6f07283c851109b274865048f2a5818c6d9e
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLzJYH5:1dWubF3n9S91BF3fbo3JYH5

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/2400-0-0x0000000010000000-0x0000000010011000-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
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
2400	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30
PID 2960 wrote to memory of 2400	2960	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfac27cd1482bd19b63e4c52fcafdb5bf10c1b83a6a89756a9aac4e14c514bf7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfac27cd1482bd19b63e4c52fcafdb5bf10c1b83a6a89756a9aac4e14c514bf7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2400

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/2400-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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