Malware Analysis Report

2025-01-03 08:39

Sample ID 240508-fe7z1aeb76
Target 23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118
SHA256 ceaebb1f1d350a879ed92802325bc8cf007b4a2bcb0ab25ba8482f565a82c99b
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

ceaebb1f1d350a879ed92802325bc8cf007b4a2bcb0ab25ba8482f565a82c99b

Threat Level: Known bad

The file 23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gandcrab backdoor persistence ransomware

Gandcrab

GandCrab payload

Adds Run key to start application

Enumerates connected drives

Drops file in Windows directory

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-08 04:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-08 04:48

Reported

2024-05-08 04:50

Platform

win7-20240221-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\qwfwwpiywng = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\unvjuv.exe\"" C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\win.ini C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.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\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2336 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 896 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 896 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 896 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 896 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1856 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1016 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1016 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1016 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 1016 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2568 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe
PID 2336 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe C:\Windows\SysWOW64\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.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

C:\Windows\win.ini

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

C:\Windows\win.ini

MD5 8c5642308e4971c30ec27971191205de
SHA1 2ac2c0d7f182f445a0db85b98b18294c9f0e03fa
SHA256 dd314dbe1a1256c132963c5a474b46d688cc23f19f83906c75c77f88ce84e2c6
SHA512 d5126510aa59df33c574792fdf3574c6b3a7d2e83a9823b31309176746a6d1ac9e6f2647c5b80b697aa75ff37bbf860d0ad77e039d50ecd71385b5eb2cf1651e

memory/2336-257-0x0000000000250000-0x0000000000350000-memory.dmp

memory/2336-258-0x0000000000400000-0x000000000042C000-memory.dmp

memory/2336-260-0x0000000000CE0000-0x0000000000CF7000-memory.dmp

memory/2336-262-0x0000000000400000-0x0000000000B4D000-memory.dmp

memory/2336-259-0x0000000000400000-0x0000000000B4D000-memory.dmp

memory/2336-269-0x0000000000250000-0x0000000000350000-memory.dmp

memory/2336-271-0x0000000000400000-0x000000000042C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-08 04:48

Reported

2024-05-08 04:50

Platform

win10v2004-20240419-en

Max time kernel

129s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.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

Gandcrab

ransomware backdoor gandcrab

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\win.ini C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\23420194af79e635c0ac9c27c1ec21bb_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1004 -ip 1004

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 488

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
BE 2.17.196.177:443 www.bing.com tcp
US 8.8.8.8:53 177.196.17.2.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 49.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.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 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

C:\Windows\win.ini

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/1004-258-0x0000000000400000-0x000000000042C000-memory.dmp

memory/1004-257-0x0000000000D40000-0x0000000000E40000-memory.dmp

memory/1004-259-0x0000000000400000-0x0000000000B4D000-memory.dmp

memory/1004-260-0x0000000000CF0000-0x0000000000D07000-memory.dmp

memory/1004-264-0x0000000000400000-0x000000000042C000-memory.dmp