Malware Analysis Report

2025-08-05 12:48

Sample ID 240324-e6cshahg64
Target 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia
SHA256 f847eea309a31dc654b4b9d0d834a5d657cfc94822995c47364b3292b4f7371f
Tags
gandcrab backdoor persistence ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f847eea309a31dc654b4b9d0d834a5d657cfc94822995c47364b3292b4f7371f

Threat Level: Known bad

The file 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia was found to be: Known bad.

Malicious Activity Summary

gandcrab backdoor persistence ransomware

GandCrab payload

Gandcrab

Detects ransomware indicator

Gandcrab Payload

Detects Reflective DLL injection artifacts

Adds Run key to start application

Enumerates connected drives

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Checks processor information in registry

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-24 04:32

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-24 04:32

Reported

2024-03-24 04:35

Platform

win7-20240221-en

Max time kernel

147s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe"

Signatures

GandCrab payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Gandcrab

ransomware backdoor gandcrab

Detects Reflective DLL injection artifacts

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Detects ransomware indicator

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Gandcrab Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\krvuywljvki = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\lhrgin.exe\"" C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3012 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2400 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2400 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2400 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2400 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 3060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 3060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 3060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 3060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1796 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 812 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 812 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 812 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 812 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 320 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 320 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 320 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 320 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 3012 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe"

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns1.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup carder.bit ns2.wowservers.ru

Network

Country Destination Domain Proto
US 8.8.8.8:53 ipv4bot.whatismyipaddress.com udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp

Files

memory/3012-0-0x00000000001B0000-0x00000000001CB000-memory.dmp

memory/3012-1-0x00000000001B0000-0x00000000001CB000-memory.dmp

memory/3012-2-0x0000000000400000-0x0000000000444000-memory.dmp

memory/3012-3-0x0000000000400000-0x0000000000444000-memory.dmp

memory/3012-5-0x0000000000280000-0x0000000000297000-memory.dmp

memory/3012-12-0x0000000000400000-0x0000000000444000-memory.dmp

memory/3012-14-0x00000000001B0000-0x00000000001CB000-memory.dmp

memory/3012-15-0x0000000000280000-0x0000000000297000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-24 04:32

Reported

2024-03-24 04:35

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe"

Signatures

GandCrab payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Gandcrab

ransomware backdoor gandcrab

Detects Reflective DLL injection artifacts

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Detects ransomware indicator

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Gandcrab Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2040 -ip 2040

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 472

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 23.173.189.20.in-addr.arpa udp

Files

memory/2040-0-0x00000000005B0000-0x00000000005CB000-memory.dmp

memory/2040-1-0x00000000005B0000-0x00000000005CB000-memory.dmp

memory/2040-2-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2040-3-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2040-4-0x00000000005F0000-0x0000000000607000-memory.dmp

memory/2040-9-0x00000000005B0000-0x00000000005CB000-memory.dmp