Malware Analysis Report

2025-01-18 04:53

Sample ID 241025-v9drzasdre
Target revenge.exe
SHA256 b5de850f4b69cf4a6fae8781d19190eddfc1ccbc9e34fc877b48f0bd898804e1
Tags
discovery nyancatrevenge revengerat
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

b5de850f4b69cf4a6fae8781d19190eddfc1ccbc9e34fc877b48f0bd898804e1

Threat Level: Known bad

The file revenge.exe was found to be: Known bad.

Malicious Activity Summary

discovery nyancatrevenge revengerat

Revengerat family

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-25 17:41

Signatures

Revengerat family

revengerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-25 17:41

Reported

2024-10-25 17:43

Platform

win7-20240903-en

Max time kernel

147s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\revenge.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\revenge.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\revenge.exe

"C:\Users\Admin\AppData\Local\Temp\revenge.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 marcelotatuape.ddns.net udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 marcelotatuape.ddns.net udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 marcelotatuape.ddns.net udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp

Files

memory/2844-0-0x00000000746F1000-0x00000000746F2000-memory.dmp

memory/2844-1-0x00000000746F0000-0x0000000074C9B000-memory.dmp

memory/2844-2-0x00000000746F0000-0x0000000074C9B000-memory.dmp

memory/2844-3-0x00000000746F0000-0x0000000074C9B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-25 17:41

Reported

2024-10-25 17:43

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\revenge.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\revenge.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\revenge.exe

"C:\Users\Admin\AppData\Local\Temp\revenge.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 75.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 marcelotatuape.ddns.net udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 104.209.201.84.in-addr.arpa udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 68.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 marcelotatuape.ddns.net udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 marcelotatuape.ddns.net udp
BR 177.52.84.20:333 marcelotatuape.ddns.net tcp
US 8.8.8.8:53 udp

Files

memory/2664-0-0x00000000749B2000-0x00000000749B3000-memory.dmp

memory/2664-1-0x00000000749B0000-0x0000000074F61000-memory.dmp

memory/2664-2-0x00000000749B0000-0x0000000074F61000-memory.dmp

memory/2664-3-0x00000000749B2000-0x00000000749B3000-memory.dmp

memory/2664-4-0x00000000749B0000-0x0000000074F61000-memory.dmp