Malware Analysis Report

2025-04-03 13:10

Sample ID 241109-1wzp6swlfq
Target 80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36
SHA256 80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36
Tags
redline darm 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

80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36

Threat Level: Known bad

The file 80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36 was found to be: Known bad.

Malicious Activity Summary

redline darm 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 22:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:00

Reported

2024-11-09 22:03

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36.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\y1062815.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5531918.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\80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36.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\y1062815.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\80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1062815.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5531918.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36.exe

"C:\Users\Admin\AppData\Local\Temp\80776976e7badd5e12e9b71bfa32e28d793d22cee246429dda15373f89f8cd36.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1062815.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1062815.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5531918.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5531918.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 90.65.42.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1062815.exe

MD5 44533ddcd038f97b72474e63289b76f4
SHA1 52fd6475793ba55913dd67dcf0da794372b3d9ae
SHA256 92d055c7ed2e2b7bdab626c874279f4b13924d72df0ca113def02c81aa991e31
SHA512 0aff5af21ed548d804fff29720f0fc07c8e475e5d9ce558972c4f07344683bd00715a44eb173c7a19c8f219192f218b6a374f7fbb7286caea30f85e1f951a009

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5531918.exe

MD5 a0041375bb7562b59b16bac55a2ad359
SHA1 bb72678688778a58f450679fb72d837100e586de
SHA256 e3085d22d373d5b077e0a8caabf3c33f14a18090b4bc1e9ab5ff2e4e38c8a2e2
SHA512 6d1376d77cbce718b2105b212fc44a34a8ebe8a358c94b396a33dd583803bd00352f0b29daa417cf93cd125ba9114876b5c4121c122136fccdb120c6d61a89fb

memory/1520-14-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

memory/1520-15-0x00000000002A0000-0x00000000002D0000-memory.dmp

memory/1520-16-0x0000000000B90000-0x0000000000B96000-memory.dmp

memory/1520-17-0x00000000052D0000-0x00000000058E8000-memory.dmp

memory/1520-18-0x0000000004DC0000-0x0000000004ECA000-memory.dmp

memory/1520-19-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1520-20-0x0000000004CB0000-0x0000000004CEC000-memory.dmp

memory/1520-21-0x0000000074A30000-0x00000000751E0000-memory.dmp

memory/1520-22-0x0000000004CF0000-0x0000000004D3C000-memory.dmp

memory/1520-23-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

memory/1520-24-0x0000000074A30000-0x00000000751E0000-memory.dmp