Malware Analysis Report

2024-12-01 01:34

Sample ID 241110-bptg5swfpg
Target 134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d
SHA256 134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d
Tags
redline douma 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

134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d

Threat Level: Known bad

The file 134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d was found to be: Known bad.

Malicious Activity Summary

redline douma 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 01:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:19

Reported

2024-11-10 01:22

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.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\x1578292.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.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\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.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\x1578292.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\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.exe

"C:\Users\Admin\AppData\Local\Temp\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
CY 217.196.96.101:4132 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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
CY 217.196.96.101:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe

MD5 d3a978e13a4cd950b05ac570729b84ac
SHA1 549eac3459014125ae3456ae65e54fd0e13e211b
SHA256 1cac9336e0e71e2c5cc5fc6c9ae3eec397285a54265447edcd504bbce0d48a8b
SHA512 68cdb33589e70f43b81ed7f75d37975a0cbb699135a0d4d22a012676134377d804fd77e3b012cad4d6188e4df6cdcaa4e9dc17db8763f5302d709ce10706efb9

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.exe

MD5 1680eb2a1d9625a0aa39dd7a186389da
SHA1 55e9806f9021fb75cb3f602da01c010ecc228021
SHA256 2360c70895716ed59b94015e6a1c1e1d6d1a0da222d76a5b248d11e28872899d
SHA512 83472d4295fd4d514319a2a9607326de522b61b59d6eeae06f871fbb5c73f7e322ab7e645b13c18d2ad7d1618669515b574522d1128b14d4c7362b9f0b1bc740

memory/4032-14-0x00000000740AE000-0x00000000740AF000-memory.dmp

memory/4032-15-0x0000000000A20000-0x0000000000A4E000-memory.dmp

memory/4032-16-0x0000000005240000-0x0000000005246000-memory.dmp

memory/4032-17-0x0000000005A30000-0x0000000006048000-memory.dmp

memory/4032-18-0x0000000005520000-0x000000000562A000-memory.dmp

memory/4032-19-0x0000000005290000-0x00000000052A2000-memory.dmp

memory/4032-20-0x00000000740A0000-0x0000000074850000-memory.dmp

memory/4032-21-0x0000000005410000-0x000000000544C000-memory.dmp

memory/4032-22-0x0000000005450000-0x000000000549C000-memory.dmp

memory/4032-23-0x00000000740AE000-0x00000000740AF000-memory.dmp

memory/4032-24-0x00000000740A0000-0x0000000074850000-memory.dmp