Malware Analysis Report

2024-12-07 03:37

Sample ID 241111-hmcj6svekl
Target 0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9
SHA256 0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9
Tags
redline fusa discovery infostealer persistence
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 Overview

score
10/10

SHA256

0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9

Threat Level: Known bad

The file 0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9 was found to be: Known bad.

Malicious Activity Summary

redline fusa discovery infostealer persistence

RedLine payload

Redline family

RedLine

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:50

Reported

2024-11-11 06:53

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\noz51.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bMu11.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\noz51.exe N/A

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\IXP000.TMP\noz51.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bMu11.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9.exe

"C:\Users\Admin\AppData\Local\Temp\0dd90a32d6d4ccc6358dc017cad7d57b5eb0d73b4c611e68ce21e71028b761b9.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\noz51.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\noz51.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bMu11.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bMu11.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
RU 193.233.20.12:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\noz51.exe

MD5 15609a2819560bce7e028587baf5cf6d
SHA1 29c79d8a7f297839ddc6b50448239c00e5e7431f
SHA256 bb119d060a07cd61f725b78b040358db562642dcdcb9612a28ee1a1305a3065f
SHA512 2e094e982fb1015930c828718ade35458b8c7ec5cfbbca8412efd90b9554ad2021b9f524c68cc68fdbda856ef0372d0e863334e3de011daea273a4e4ec95a042

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bMu11.exe

MD5 da6f3bef8abc85bd09f50783059964e3
SHA1 a0f25f60ec1896c4c920ea397f40e6ce29724322
SHA256 e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b
SHA512 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

memory/4456-14-0x0000000073CEE000-0x0000000073CEF000-memory.dmp

memory/4456-15-0x0000000000430000-0x0000000000462000-memory.dmp

memory/4456-16-0x00000000053A0000-0x00000000059B8000-memory.dmp

memory/4456-17-0x0000000004F10000-0x000000000501A000-memory.dmp

memory/4456-18-0x0000000004E40000-0x0000000004E52000-memory.dmp

memory/4456-19-0x0000000004EA0000-0x0000000004EDC000-memory.dmp

memory/4456-20-0x0000000005020000-0x000000000506C000-memory.dmp

memory/4456-21-0x0000000073CEE000-0x0000000073CEF000-memory.dmp