Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 05:55

General

  • Target

    8d401cd9e1cfdec82daf8016e56e125b4d9103d37af45ef3042172bfb0d9e68e.exe

  • Size

    564KB

  • MD5

    0266c4a19e5c3a993fb0e570b5de2291

  • SHA1

    56f5276a2495074541ca9f9f667254b4d1a17657

  • SHA256

    8d401cd9e1cfdec82daf8016e56e125b4d9103d37af45ef3042172bfb0d9e68e

  • SHA512

    5d25a84b8d8b7886d76e876fe99e57ab45671d03e1962a01c550e0b4d5e2e4f4ae0bdc41e0601116a76760a792e2a1a6e682b079019512386bdf56a22557b2cb

  • SSDEEP

    12288:aMriy90gcPlbHYHl///vOZOrkPdS4ycV7lHa4BBS4N6u:UyOtb4F//eZP0JeJaCBS4Qu

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d401cd9e1cfdec82daf8016e56e125b4d9103d37af45ef3042172bfb0d9e68e.exe
    "C:\Users\Admin\AppData\Local\Temp\8d401cd9e1cfdec82daf8016e56e125b4d9103d37af45ef3042172bfb0d9e68e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyV38kC65.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyV38kC65.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:996
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eMn78sf.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eMn78sf.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:644

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyV38kC65.exe

          Filesize

          419KB

          MD5

          221ed3e1992bdc16eec381c7ed0bb169

          SHA1

          72622cfc9db625e261e9e03d017a6c2da82f7fe2

          SHA256

          9324d1222da0163fb30cf09cc226c4731249e91ac8c125797bd885c4d0ebf5bb

          SHA512

          474c2d662bd62ac6f49e4279f4839bf1220404c9123f12a2dabfbd7214d99830808dc5545fef8c5990bec681f3d3b0e2bef5c61ddf5ef1f12bd2506a9c163871

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eMn78sf.exe

          Filesize

          265KB

          MD5

          22fa9dc8d6bb6629c530256635becb49

          SHA1

          5041d1a1d4b8c6e442ca2d5a089c1ba146f9ed21

          SHA256

          bb9b0f0b2564e1817399025d209a51878f070a9c0370d341398cf1c4caea59c8

          SHA512

          b99fd8e8aff01cb53668189cf751ae020d8e004278d56f4ee8db06a2f1776a4ad5015fc848cdc3de90d3bbeb8ba45b237ee426662f6a296a2cf3d976be41b549

        • memory/644-15-0x0000000000650000-0x0000000000750000-memory.dmp

          Filesize

          1024KB

        • memory/644-16-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/644-17-0x0000000000400000-0x0000000000589000-memory.dmp

          Filesize

          1.5MB

        • memory/644-18-0x0000000000400000-0x0000000000589000-memory.dmp

          Filesize

          1.5MB

        • memory/644-19-0x0000000002550000-0x0000000002596000-memory.dmp

          Filesize

          280KB

        • memory/644-20-0x0000000004E00000-0x00000000053A4000-memory.dmp

          Filesize

          5.6MB

        • memory/644-21-0x0000000002710000-0x0000000002754000-memory.dmp

          Filesize

          272KB

        • memory/644-23-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-31-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-85-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-83-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-79-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-77-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-73-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-71-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-70-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-65-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-63-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-62-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-59-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-57-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-55-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-53-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-51-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-49-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-47-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-45-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-43-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-41-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-39-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-37-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-35-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-29-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-27-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-25-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-81-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-75-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-67-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-33-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-22-0x0000000002710000-0x000000000274E000-memory.dmp

          Filesize

          248KB

        • memory/644-928-0x00000000053B0000-0x00000000059C8000-memory.dmp

          Filesize

          6.1MB

        • memory/644-929-0x0000000004C80000-0x0000000004D8A000-memory.dmp

          Filesize

          1.0MB

        • memory/644-930-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

          Filesize

          72KB

        • memory/644-931-0x00000000059D0000-0x0000000005A0C000-memory.dmp

          Filesize

          240KB

        • memory/644-932-0x0000000005B10000-0x0000000005B5C000-memory.dmp

          Filesize

          304KB

        • memory/644-933-0x0000000000650000-0x0000000000750000-memory.dmp

          Filesize

          1024KB

        • memory/644-934-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB