Malware Analysis Report

2025-01-03 08:42

Sample ID 240505-zzh16aea4z
Target 1945d8b397a133c6a634416fc1e1412a_JaffaCakes118
SHA256 cf4bbbacd73f4376cba49cafad3aaeeaa131fb82a81525d69b4abe3ccd69bc04
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

cf4bbbacd73f4376cba49cafad3aaeeaa131fb82a81525d69b4abe3ccd69bc04

Threat Level: Known bad

The file 1945d8b397a133c6a634416fc1e1412a_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

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-05 21:09

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-05 21:09

Reported

2024-05-05 21:11

Platform

win7-20240221-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1_exe.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\xccsdnypoeq = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\tkfaot.exe\"" C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\1_exe.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\1_exe.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2168 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2620 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1972 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1972 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1972 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1972 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1800 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1800 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1800 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1800 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1244 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 600 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 600 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 600 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 600 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 1068 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe
PID 2168 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\1_exe.exe C:\Windows\SysWOW64\nslookup.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1_exe.exe

"C:\Users\Admin\AppData\Local\Temp\1_exe.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

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 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns1.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 carder.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ransomware.bit udp
US 8.8.8.8:53 ns2.wowservers.ru udp

Files

memory/2168-1-0x0000000000890000-0x0000000000990000-memory.dmp

memory/2168-2-0x0000000000400000-0x000000000042C000-memory.dmp

memory/2168-3-0x0000000000400000-0x0000000000445000-memory.dmp

memory/2168-4-0x0000000000220000-0x0000000000237000-memory.dmp

memory/2168-6-0x0000000000400000-0x0000000000445000-memory.dmp

memory/2168-14-0x0000000000890000-0x0000000000990000-memory.dmp

memory/2168-15-0x0000000000400000-0x000000000042C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-05 21:09

Reported

2024-05-05 21:11

Platform

win10v2004-20240419-en

Max time kernel

130s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1_exe.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

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\1_exe.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1_exe.exe

"C:\Users\Admin\AppData\Local\Temp\1_exe.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3604 -ip 3604

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 484

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
NL 23.62.61.99:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 99.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 49.43.201.23.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp

Files

memory/3604-1-0x0000000000490000-0x0000000000590000-memory.dmp

memory/3604-2-0x0000000000400000-0x000000000042C000-memory.dmp

memory/3604-3-0x0000000000400000-0x0000000000445000-memory.dmp

memory/3604-4-0x0000000002090000-0x00000000020A7000-memory.dmp

memory/3604-8-0x0000000000400000-0x000000000042C000-memory.dmp