Malware Analysis Report

2024-10-18 21:56

Sample ID 240725-dfs65axfla
Target 2280-5-0x0000000000400000-0x0000000000448000-memory.dmp
SHA256 e3b51c1ce099f24f1c082465c8b14259ad16817fdc86172fa20b2a27306336ea
Tags
gandcrab discovery
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

e3b51c1ce099f24f1c082465c8b14259ad16817fdc86172fa20b2a27306336ea

Threat Level: Known bad

The file 2280-5-0x0000000000400000-0x0000000000448000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

gandcrab discovery

GandCrab payload

Gandcrab family

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-25 02:57

Signatures

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

2024-07-25 02:57

Reported

2024-07-25 03:00

Platform

win7-20240705-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-25 02:57

Reported

2024-07-25 03:00

Platform

win10v2004-20240709-en

Max time kernel

95s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2280-5-0x0000000000400000-0x0000000000448000-memory.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1308 -ip 1308

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 216

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

N/A