Malware Analysis Report

2025-03-14 22:48

Sample ID 240406-1pr2racf78
Target 2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia
SHA256 185d98cb25e25bdfe01d3cda6973a7a18fe96aac1a9e79aca124c5c2f55bbdf1
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

185d98cb25e25bdfe01d3cda6973a7a18fe96aac1a9e79aca124c5c2f55bbdf1

Threat Level: Known bad

The file 2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_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

Enumerates connected drives

Adds Run key to start application

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-06 21:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-06 21:49

Reported

2024-04-06 21:52

Platform

win7-20240221-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_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

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\ebhsymmsmym = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\dnrrte.exe\"" C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2028 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1508 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 2148 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 280 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 280 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 280 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe
PID 2028 wrote to memory of 280 N/A C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe C:\Windows\SysWOW64\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_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

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/2028-1-0x000000000AAA0000-0x000000000ABA0000-memory.dmp

memory/2028-2-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2028-3-0x0000000000220000-0x0000000000237000-memory.dmp

memory/2028-10-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2028-12-0x000000000AAA0000-0x000000000ABA0000-memory.dmp

memory/2028-13-0x0000000000220000-0x0000000000237000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-06 21:49

Reported

2024-04-06 21:52

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_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

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\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-06_b8ac538cb086ed85ac5f41a2f181acfe_karagany_mafia.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3160 -ip 3160

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 480

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

memory/3160-1-0x000000000AA20000-0x000000000AB20000-memory.dmp

memory/3160-2-0x0000000000400000-0x0000000001400000-memory.dmp

memory/3160-3-0x000000000C740000-0x000000000C757000-memory.dmp