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Analysis

  • max time kernel
    295s
  • max time network
    302s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    18/09/2023, 01:37

General

  • Target

    j9790118.exe

  • Size

    393KB

  • MD5

    c0f6a8667723b11757a4791711e37e2f

  • SHA1

    fca32cb74a6190cd0c930324fc42866594953855

  • SHA256

    f1d2be083b63e9fa0fed9dbc812c3ef01f20eecb07455667cb1f55b4309ec1fe

  • SHA512

    26a98a254005f67b2b5d68ddaa68d79c962c7459afc66d359b634b5066765ff04ad1bdc3871fae3c1b6f7da6ef4afd93c0a1219b965fab303a64d8a9cf86a889

  • SSDEEP

    6144:JBQcaGEZt20ZSwbz8+Dxe8kVAO6loOY8x11sOZRtfCjuih8Ey:JaFzZtT78TUJY8xDdRtfCjuih8Ey

Malware Config

Extracted

Family

redline

Botnet

monik

C2

77.91.124.82:19071

Attributes
  • auth_value

    da7d9ea0878f5901f1f8319d34bdccea

Signatures

  • RedLine

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\j9790118.exe
    "C:\Users\Admin\AppData\Local\Temp\j9790118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1256

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1256-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/1256-5-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-3-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-2-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-1-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-0-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-7-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-9-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1256-10-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB

    • memory/1256-11-0x00000000003D0000-0x00000000003D6000-memory.dmp

      Filesize

      24KB

    • memory/1256-12-0x00000000005F0000-0x0000000000630000-memory.dmp

      Filesize

      256KB

    • memory/1256-13-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB

    • memory/1256-14-0x00000000005F0000-0x0000000000630000-memory.dmp

      Filesize

      256KB