Malware Analysis Report

2024-12-07 03:38

Sample ID 241110-mgkqtavdjm
Target d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7
SHA256 d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7
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

d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7

Threat Level: Known bad

The file d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7 was found to be: Known bad.

Malicious Activity Summary

redline fusa discovery infostealer persistence

RedLine

RedLine payload

Redline family

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 10:26

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 10:26

Reported

2024-11-10 10:28

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7.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\ngH09.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZe87.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\d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7.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\ngH09.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\IXP001.TMP\bZe87.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ngH09.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7.exe

"C:\Users\Admin\AppData\Local\Temp\d956f8d94df631ddc48e1d55179b423bdec9b31e9ba4c677be01713f5a7dd9f7.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ngH09.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ngH09.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZe87.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZe87.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
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 14.227.111.52.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\ngH09.exe

MD5 2c654f781f6832aec7bea8eebaf800d6
SHA1 5e546c0b3bc32be5897b43fa615ac7af544ba6a4
SHA256 32ec10d5451900ef35b7c81b75c3598769c7beff367ecb77b3f0ee6369cecb4f
SHA512 31552ceded08e3a03ccb7bc0e9c9537d271144a5683e84e20a2672898bb4414f508837bbda493eb4ee6553d9ffb2e237d503701323b6173f2b4c5ac11cc67d7a

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZe87.exe

MD5 da6f3bef8abc85bd09f50783059964e3
SHA1 a0f25f60ec1896c4c920ea397f40e6ce29724322
SHA256 e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b
SHA512 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

memory/3648-14-0x00000000744FE000-0x00000000744FF000-memory.dmp

memory/3648-15-0x00000000005D0000-0x0000000000602000-memory.dmp

memory/3648-16-0x0000000005410000-0x0000000005A28000-memory.dmp

memory/3648-17-0x0000000004F70000-0x000000000507A000-memory.dmp

memory/3648-18-0x0000000004EB0000-0x0000000004EC2000-memory.dmp

memory/3648-19-0x0000000004F10000-0x0000000004F4C000-memory.dmp

memory/3648-20-0x0000000005080000-0x00000000050CC000-memory.dmp

memory/3648-21-0x00000000744FE000-0x00000000744FF000-memory.dmp