Malware Analysis Report

2025-04-03 09:05

Sample ID 241107-b1t8tavkfp
Target 38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e
SHA256 38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e
Tags
redline rodik 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

38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e

Threat Level: Known bad

The file 38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e was found to be: Known bad.

Malicious Activity Summary

redline rodik 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 AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 01:37

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 01:37

Reported

2024-11-07 01:39

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebB50vd95.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\38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e.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\38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebB50vd95.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebB50vd95.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e.exe

"C:\Users\Admin\AppData\Local\Temp\38a5921ee503c5d56d82b1c5b30919656a3f268683cd56ca5dd8198540b6241e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebB50vd95.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebB50vd95.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 106.209.201.84.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
RU 193.233.20.23:4124 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebB50vd95.exe

MD5 a6adc2e80b48f93ba7b7a58f2465d794
SHA1 f27bbdf26dbb193c5f5e8ee97aea6e786562fd0a
SHA256 a8d3a71edf6a6d2a647021f26bc97cf728dccf92b22663e6b9624f43fff427f4
SHA512 ec7797e25e7ccc87ecd84b2e658ce547db2ee46329c78437c03b55117cc1c56a55a6c267f92aabf5debbad324d6233c87e102db12a3d562d769c08424ed79c41

memory/3492-8-0x0000000002C10000-0x0000000002D10000-memory.dmp

memory/3492-9-0x00000000047D0000-0x000000000481B000-memory.dmp

memory/3492-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3492-11-0x0000000004CC0000-0x0000000004D06000-memory.dmp

memory/3492-12-0x0000000007370000-0x0000000007914000-memory.dmp

memory/3492-13-0x00000000072F0000-0x0000000007334000-memory.dmp

memory/3492-14-0x0000000000400000-0x0000000002BB0000-memory.dmp

memory/3492-15-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-78-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-76-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-74-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-72-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-70-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-68-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-64-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-62-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-60-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-58-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-56-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-54-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-52-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-48-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-46-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-44-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-42-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-40-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-38-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-36-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-32-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-30-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-28-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-26-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-24-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-22-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-20-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-18-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-66-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-50-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-34-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-16-0x00000000072F0000-0x000000000732F000-memory.dmp

memory/3492-921-0x0000000007920000-0x0000000007F38000-memory.dmp

memory/3492-922-0x0000000007FC0000-0x00000000080CA000-memory.dmp

memory/3492-923-0x0000000008100000-0x0000000008112000-memory.dmp

memory/3492-924-0x0000000008120000-0x000000000815C000-memory.dmp

memory/3492-925-0x0000000008270000-0x00000000082BC000-memory.dmp

memory/3492-926-0x0000000002C10000-0x0000000002D10000-memory.dmp

memory/3492-927-0x00000000047D0000-0x000000000481B000-memory.dmp

memory/3492-929-0x0000000000400000-0x000000000044E000-memory.dmp