Malware Analysis Report

2025-08-10 18:00

Sample ID 240322-v2zz8sge7x
Target 2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab
SHA256 99f414caadca35b627d47b4304be0427a1c902b242a5febfd0632c82cc50b68f
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

99f414caadca35b627d47b4304be0427a1c902b242a5febfd0632c82cc50b68f

Threat Level: Known bad

The file 2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab was found to be: Known bad.

Malicious Activity Summary

gandcrab persistence

Gandcrab Payload

Detects Reflective DLL injection artifacts

Detects ransomware indicator

GandCrab payload

Gandcrab family

Enumerates connected drives

Adds Run key to start application

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-22 17:29

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 17:29

Reported

2024-03-22 17:32

Platform

win7-20240319-en

Max time kernel

122s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_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\ztgrmpowrgg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe" C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_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_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_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 17:29

Reported

2024-03-22 17:32

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\krjusjmowqe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe" C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_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_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-22_1e950d171be2c1906f6cb2d03786770b_gandcrab.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 ipv4bot.whatismyipaddress.com udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 185.13.222.173.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 68.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 44.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 181.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 145.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 48.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 168.253.116.51.in-addr.arpa udp

Files

N/A