Malware Analysis Report

2024-10-18 21:50

Sample ID 240525-yk52psgf42
Target 2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3
SHA256 2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3
Tags
gandcrab
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3

Threat Level: Known bad

The file 2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3 was found to be: Known bad.

Malicious Activity Summary

gandcrab

Detects Reflective DLL injection artifacts

Detects ransomware indicator

GandCrab payload

Gandcrab Payload

Gandcrab family

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-25 19:51

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

2024-05-25 19:51

Reported

2024-05-25 19:54

Platform

win7-20240508-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3.exe

"C:\Users\Admin\AppData\Local\Temp\2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 88

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-25 19:51

Reported

2024-05-25 19:54

Platform

win10v2004-20240426-en

Max time kernel

135s

Max time network

104s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3.exe

"C:\Users\Admin\AppData\Local\Temp\2901e4c2c7aea16b84b2ac25d842dd4f92000c2c7627f3fb0f5eac4b07639de3.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2356 -ip 2356

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 272

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 18.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.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

Files

N/A