Analysis

  • max time kernel
    113s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 18:36

General

  • Target

    49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe

  • Size

    540KB

  • MD5

    12fd1f49d379a14f7cbfc5acbe55a98f

  • SHA1

    850bd3a905ce83377bdac00989292d7f5478dd72

  • SHA256

    49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3

  • SHA512

    686f3b766282a2e9a0cb06fd89f56c2b67168add3c5f7fd4acae28da55dad1708ab0d0ad4bf5d708b36dcfcda7e093a4043337e6072aab612dff6e168f246deb

  • SSDEEP

    12288:KMrMy90i1dznwt0apd7GYl8kXBjWLPXLCcLl84qdcqbi:ayVdzwf3GYl8SKLLFl84qdcqbi

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe
    "C:\Users\Admin\AppData\Local\Temp\49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3816
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6307.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6307.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3824
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0060.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0060.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6307.exe

    Filesize

    322KB

    MD5

    3e2a2db5cf681977093c181acf7010dd

    SHA1

    24c1601fa5ca44c35ff639358a6b5337e8fd369d

    SHA256

    2bdd88f973901d0a58de1e2e19e2e81639b441f4a69db78c2e722dfc0a73abc1

    SHA512

    6bdd7b2f0d4b2fe65ca05f7cc1bac0acd5c52e75a95fe55e1d484fcf9866d9199dd971cc4c8b60327da770776c58728887b77bf6697a806aba962473c7aa79c2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0060.exe

    Filesize

    379KB

    MD5

    75e1e9705ead1ace0b5b5f5535fc781e

    SHA1

    661665c4d2e49e72454b31851cc966f145702690

    SHA256

    956dd1ee91e7aa38b2e6265a85f256de1beb72fd54c8ef2b9278909d80cfe756

    SHA512

    6b00450b60aaed0e0243e7c6bc914640018420b22d873ee5768b473c899862306179516e27a3c4dfd9557b9804dffa782ae7e31f4fa5d8413a21d2a4ee792076

  • memory/3696-71-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-54-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-964-0x0000000008240000-0x000000000828C000-memory.dmp

    Filesize

    304KB

  • memory/3696-963-0x00000000080F0000-0x000000000812C000-memory.dmp

    Filesize

    240KB

  • memory/3696-52-0x0000000004980000-0x00000000049C6000-memory.dmp

    Filesize

    280KB

  • memory/3696-962-0x00000000080D0000-0x00000000080E2000-memory.dmp

    Filesize

    72KB

  • memory/3696-961-0x0000000007F90000-0x000000000809A000-memory.dmp

    Filesize

    1.0MB

  • memory/3696-960-0x00000000078F0000-0x0000000007F08000-memory.dmp

    Filesize

    6.1MB

  • memory/3696-57-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-59-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-61-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-87-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-63-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-67-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-69-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-53-0x0000000004D50000-0x0000000004D94000-memory.dmp

    Filesize

    272KB

  • memory/3696-73-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-75-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-77-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-79-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-81-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-83-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-85-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-65-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3696-55-0x0000000004D50000-0x0000000004D8E000-memory.dmp

    Filesize

    248KB

  • memory/3824-40-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-24-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-10-0x00000000030F0000-0x000000000310A000-memory.dmp

    Filesize

    104KB

  • memory/3824-11-0x0000000007410000-0x00000000079B4000-memory.dmp

    Filesize

    5.6MB

  • memory/3824-46-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/3824-47-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/3824-45-0x0000000000400000-0x0000000002B7E000-memory.dmp

    Filesize

    39.5MB

  • memory/3824-43-0x0000000002E20000-0x0000000002F20000-memory.dmp

    Filesize

    1024KB

  • memory/3824-14-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-16-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-18-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-20-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-8-0x0000000002E20000-0x0000000002F20000-memory.dmp

    Filesize

    1024KB

  • memory/3824-22-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-26-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-41-0x0000000000400000-0x0000000002B7E000-memory.dmp

    Filesize

    39.5MB

  • memory/3824-28-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-30-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-32-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-34-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-37-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-38-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-13-0x0000000004C20000-0x0000000004C32000-memory.dmp

    Filesize

    72KB

  • memory/3824-12-0x0000000004C20000-0x0000000004C38000-memory.dmp

    Filesize

    96KB

  • memory/3824-9-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB