Malware Analysis Report

2025-08-05 12:48

Sample ID 240324-fjeh9ahh37
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

Enumerates connected drives

Adds Run key to start application

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 04:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-24 04:53

Reported

2024-03-24 04:56

Platform

win7-20240221-en

Max time kernel

149s

Max time network

153s

Command Line

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

Signatures

GandCrab payload

Description Indicator Process Target
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Gandcrab

ransomware backdoor gandcrab

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\pxxkwushvbd = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\lftjgm.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) \??\J: 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) \??\N: 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) \??\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) \??\E: 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) \??\I: 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) \??\O: 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) \??\T: 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) \??\Y: 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) \??\Q: 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) \??\B: 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
File opened (read-only) \??\Z: 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\Identifier 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\ProcessorNameString 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
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
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 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 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
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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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\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\ProcessorNameString 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 2508 wrote to memory of 2084 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2084 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2084 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2084 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1652 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1652 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1652 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1652 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 328 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 328 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 328 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 328 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3024 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3024 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3024 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 3024 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1012 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1012 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1012 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1012 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 1832 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2060 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2508 wrote to memory of 2060 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\explorer.exe

"C:\Windows\explorer.exe"

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:\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 ransomware.bit ns2.wowservers.ru

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 ns2.wowservers.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup ransomware.bit ns1.wowservers.ru

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:\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 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

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
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

Files

memory/2508-0-0x0000000000220000-0x000000000023B000-memory.dmp

memory/2508-1-0x0000000000220000-0x000000000023B000-memory.dmp

memory/2508-2-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2508-3-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2508-5-0x0000000000240000-0x0000000000257000-memory.dmp

memory/2508-12-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2508-13-0x0000000000220000-0x000000000023B000-memory.dmp

memory/2508-15-0x0000000000240000-0x0000000000257000-memory.dmp

memory/2356-18-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2356-19-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2356-20-0x0000000000450000-0x0000000000467000-memory.dmp

memory/2356-23-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1088-26-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1088-27-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1088-31-0x0000000000400000-0x0000000000444000-memory.dmp

memory/768-34-0x0000000000400000-0x0000000000444000-memory.dmp

memory/768-35-0x0000000000400000-0x0000000000444000-memory.dmp

memory/768-37-0x00000000002E0000-0x00000000002F7000-memory.dmp

memory/768-40-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1892-42-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1892-43-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1892-45-0x0000000000270000-0x0000000000287000-memory.dmp

memory/1892-48-0x0000000000400000-0x0000000000444000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-24 04:53

Reported

2024-03-24 04:56

Platform

win10v2004-20240226-en

Max time kernel

144s

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

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 472 -p 2312 -ip 2312

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 476

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=3976 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.205.248.87.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 8.8.8.8:53 209.205.72.20.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 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 194.77.24.184.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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 8.8.8.8:53 27.178.89.13.in-addr.arpa udp

Files

memory/2312-0-0x00000000005F0000-0x000000000060B000-memory.dmp

memory/2312-1-0x00000000005F0000-0x000000000060B000-memory.dmp

memory/2312-2-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2312-3-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2312-4-0x0000000000640000-0x0000000000657000-memory.dmp

memory/2312-9-0x00000000005F0000-0x000000000060B000-memory.dmp