Malware Analysis Report

2025-04-03 13:04

Sample ID 241109-1tqpgswlbl
Target 0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a
SHA256 0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a
Tags
redline 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

0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a

Threat Level: Known bad

The file 0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a was found to be: Known bad.

Malicious Activity Summary

redline discovery infostealer persistence

RedLine

RedLine payload

Redline family

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

2024-11-09 21:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 21:56

Reported

2024-11-09 21:59

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a.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\x5359636.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2442265.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\0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a.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\x5359636.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\0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5359636.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2442265.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a.exe

"C:\Users\Admin\AppData\Local\Temp\0ea229b5f61abea1c9c38f0f1ade11f3632b4557e84566f383a2367d1d27463a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5359636.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5359636.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2442265.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2442265.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5359636.exe

MD5 c426ff7820066fda10f72c88b728f40e
SHA1 d987c00455c4d7f19079e688485d5bbf1a17609d
SHA256 f9abf0680ab4e04392eb9d15ab71cfa29fc269ca48e3b30a452e0e3e4e2382d1
SHA512 4614fccae8406faa4022523f538c231ef1bbfc4672bb7e3b3439c74b21d3e2e1974e9f79ab19705a7600babe8d9fa6e6673b16b8f95328d94018d80be40ed9a5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2442265.exe

MD5 a983582eb52ddc9d7c4b8cdc0208221a
SHA1 473ab673bed234d883c341a9bee8724d0d522157
SHA256 f48750d874413cd6c439d02a8b51a2fd8f5e5221b580c9e5414d5d4b39837f8e
SHA512 57a6e621ec0a78ffcdc0f74d99a594aec09b69bd12506c4c2eebbe8ea634a8000a45221bf744cc9c6a33908fb269f41691b4b3c57603a5938f27d3996901bf6d

memory/4900-14-0x0000000073E4E000-0x0000000073E4F000-memory.dmp

memory/4900-15-0x00000000007B0000-0x00000000007D8000-memory.dmp

memory/4900-16-0x0000000007AD0000-0x00000000080E8000-memory.dmp

memory/4900-17-0x0000000007510000-0x0000000007522000-memory.dmp

memory/4900-18-0x0000000007640000-0x000000000774A000-memory.dmp

memory/4900-19-0x0000000007570000-0x00000000075AC000-memory.dmp

memory/4900-20-0x0000000073E40000-0x00000000745F0000-memory.dmp

memory/4900-21-0x0000000004B20000-0x0000000004B6C000-memory.dmp

memory/4900-22-0x0000000073E4E000-0x0000000073E4F000-memory.dmp

memory/4900-23-0x0000000073E40000-0x00000000745F0000-memory.dmp