Malware Analysis Report

2025-01-18 04:54

Sample ID 241102-vajtyazcjh
Target 9D2C7BC504BE4067C8F76AB0916C131C.exe
SHA256 fc0e11d1b7440d910f260f1d371cf6182258eeaa9044bee78e68a9d065341a98
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

fc0e11d1b7440d910f260f1d371cf6182258eeaa9044bee78e68a9d065341a98

Threat Level: Known bad

The file 9D2C7BC504BE4067C8F76AB0916C131C.exe was found to be: Known bad.

Malicious Activity Summary

nyancatrevenge revengerat discovery

Revengerat family

Unsigned PE

System Location Discovery: System Language Discovery

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-02 16:47

Signatures

Revengerat family

revengerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-02 16:47

Reported

2024-11-02 16:49

Platform

win7-20240708-en

Max time kernel

117s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.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\9D2C7BC504BE4067C8F76AB0916C131C.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\9D2C7BC504BE4067C8F76AB0916C131C.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.exe

"C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.exe"

Network

Country Destination Domain Proto
US 52.70.134.237:5222 tcp

Files

memory/2740-0-0x0000000074BC1000-0x0000000074BC2000-memory.dmp

memory/2740-1-0x0000000074BC0000-0x000000007516B000-memory.dmp

memory/2740-2-0x0000000074BC0000-0x000000007516B000-memory.dmp

memory/2740-3-0x0000000074BC0000-0x000000007516B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-02 16:47

Reported

2024-11-02 16:50

Platform

win10v2004-20241007-en

Max time kernel

137s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.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\9D2C7BC504BE4067C8F76AB0916C131C.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\9D2C7BC504BE4067C8F76AB0916C131C.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.exe

"C:\Users\Admin\AppData\Local\Temp\9D2C7BC504BE4067C8F76AB0916C131C.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 106.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 52.70.134.237:5222 tcp
US 8.8.8.8:53 237.134.70.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 110.11.19.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.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

Files

memory/4232-0-0x0000000075592000-0x0000000075593000-memory.dmp

memory/4232-1-0x0000000075590000-0x0000000075B41000-memory.dmp

memory/4232-2-0x0000000075590000-0x0000000075B41000-memory.dmp

memory/4232-3-0x0000000075592000-0x0000000075593000-memory.dmp

memory/4232-4-0x0000000075590000-0x0000000075B41000-memory.dmp