Malware Analysis Report

2025-08-10 18:00

Sample ID 240322-tc1pssdd82
Target 2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab
SHA256 bfa704d99354f47b6f613e5bc5d4fa33576d748ec384e0b2cc91fbd261d5b057
Tags
gandcrab persistence
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

bfa704d99354f47b6f613e5bc5d4fa33576d748ec384e0b2cc91fbd261d5b057

Threat Level: Known bad

The file 2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab was found to be: Known bad.

Malicious Activity Summary

gandcrab persistence

Gandcrab Payload

Gandcrab family

Detects ransomware indicator

Detects Reflective DLL injection artifacts

GandCrab payload

Adds Run key to start application

Enumerates connected drives

Unsigned PE

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-22 15:55

Signatures

Detects Reflective DLL injection artifacts

Description Indicator Process Target
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

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

2024-03-22 15:55

Reported

2024-03-22 15:58

Platform

win7-20240319-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\qfzliebtwsv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe" C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ipv4bot.whatismyipaddress.com udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-22 15:55

Reported

2024-03-22 15:58

Platform

win10v2004-20240226-en

Max time kernel

133s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ovsceogbxca = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe" C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_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\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_be693ed61c53b1034f1f5cc8bad4f96a_gandcrab.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 198.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 ipv4bot.whatismyipaddress.com udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 175.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

N/A