Malware Analysis Report

2025-01-18 04:47

Sample ID 241015-t3whrsvdje
Target 2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.dmp
SHA256 2c5737a767c4de110d2a0be2db2b2f71e86107eb0d312525baccbdb63b339861
Tags
nyancatrevenge revengerat 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

2c5737a767c4de110d2a0be2db2b2f71e86107eb0d312525baccbdb63b339861

Threat Level: Known bad

The file 2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

nyancatrevenge revengerat discovery

Revengerat family

System Location Discovery: System Language Discovery

Unsigned PE

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-15 16:35

Signatures

Revengerat family

revengerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-15 16:35

Reported

2024-10-15 16:38

Platform

win7-20240903-en

Max time kernel

141s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-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\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.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\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe"

Network

Country Destination Domain Proto
US 54.146.241.16:5222 tcp
US 54.146.241.16:5222 tcp
US 54.146.241.16:5222 tcp
US 54.146.241.16:5222 tcp

Files

memory/1800-0-0x00000000748B1000-0x00000000748B2000-memory.dmp

memory/1800-1-0x00000000748B0000-0x0000000074E5B000-memory.dmp

memory/1800-2-0x00000000748B0000-0x0000000074E5B000-memory.dmp

memory/1800-3-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-15 16:35

Reported

2024-10-15 16:38

Platform

win10v2004-20241007-en

Max time kernel

137s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-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\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.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\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2816-29-0x0000000002AF0000-0x0000000002AFA000-memory.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 54.146.241.16:5222 tcp
US 8.8.8.8:53 16.241.146.54.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 54.146.241.16:5222 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 54.146.241.16:5222 tcp
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 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 54.146.241.16:5222 tcp

Files

memory/4428-0-0x0000000074D02000-0x0000000074D03000-memory.dmp

memory/4428-1-0x0000000074D00000-0x00000000752B1000-memory.dmp

memory/4428-2-0x0000000074D00000-0x00000000752B1000-memory.dmp

memory/4428-3-0x0000000074D02000-0x0000000074D03000-memory.dmp

memory/4428-4-0x0000000074D00000-0x00000000752B1000-memory.dmp