Malware Analysis Report

2024-09-23 06:47

Sample ID 240615-rw8teaxgkk
Target 2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab
SHA256 1f25f025a3824d7c37a09a163d30e49750b67ec161444cefc04537cda4619168
Tags
persistence gandcrab
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

1f25f025a3824d7c37a09a163d30e49750b67ec161444cefc04537cda4619168

Threat Level: Known bad

The file 2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab was found to be: Known bad.

Malicious Activity Summary

persistence gandcrab

GandCrab payload

Gandcrab Payload

Gandcrab family

Detects ransomware indicator

Enumerates connected drives

Adds Run key to start application

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Checks processor information in registry

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-15 14:33

Signatures

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

Gandcrab Payload

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

Gandcrab family

gandcrab

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 14:33

Reported

2024-06-15 14:36

Platform

win7-20240611-en

Max time kernel

141s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rzfgwtesaym = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe" C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.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\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1792 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 1420 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 1420 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 1420 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 1420 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2440 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 996 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 996 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 996 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 996 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 1792 wrote to memory of 560 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe"

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup gandcrab.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup gandcrab.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup gandcrab.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup gandcrab.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

Network

Country Destination Domain Proto
US 8.8.8.8:53 ipv4bot.whatismyipaddress.com udp
US 8.8.8.8:53 dns1.soprodns.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 14:33

Reported

2024-06-15 14:36

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\vbtdsiifqtt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe" C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.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\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 216 wrote to memory of 4844 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 4844 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 4844 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 60 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 60 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 60 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe
PID 216 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe C:\Windows\SysWOW64\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-15_987f9aef546895cac29cf0def222f333_gandcrab.exe"

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup gandcrab.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup nomoreransom.bit dns1.soprodns.ru

C:\Windows\SysWOW64\nslookup.exe

nslookup emsisoft.bit dns1.soprodns.ru

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ipv4bot.whatismyipaddress.com udp
US 8.8.8.8:53 dns1.soprodns.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 dns1.soprodns.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 gandcrab.bit udp
US 8.8.8.8:53 dns1.soprodns.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 nomoreransom.bit udp
US 8.8.8.8:53 dns1.soprodns.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp
US 8.8.8.8:53 emsisoft.bit udp

Files

N/A