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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2023, 12:07

General

  • Target

    72af625932fb9400a6661a6bde830518.exe

  • Size

    1.8MB

  • MD5

    72af625932fb9400a6661a6bde830518

  • SHA1

    5e8a5fa07bf51e226272e8fc6a209b870475f744

  • SHA256

    ffec60c04fbfc5fc53b99a9133d7e4432125622f25605ec0d94a413548a48e17

  • SHA512

    ab47024f63b58e98e06bf2ad4ca22e7519de8b5ff195c8f349c55edfa4fc484c525560595f362ab3c20dc157bed884444d8eb7b7277ea2c71c90fc5389eff865

  • SSDEEP

    24576:TdgvYOmxjN9cDk+OeOxrV/JHaX16tK95IBJd:TdrxjN9cDhOeaJHm1609m

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72af625932fb9400a6661a6bde830518.exe
    "C:\Users\Admin\AppData\Local\Temp\72af625932fb9400a6661a6bde830518.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2528-55-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2528-57-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2528-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2528-65-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2528-63-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2528-66-0x0000000073EE0000-0x00000000745CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2528-67-0x0000000000BC0000-0x0000000000C00000-memory.dmp

    Filesize

    256KB

  • memory/2528-68-0x0000000073EE0000-0x00000000745CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2896-54-0x0000000000B30000-0x0000000000D0D000-memory.dmp

    Filesize

    1.9MB

  • memory/2896-64-0x0000000000B30000-0x0000000000D0D000-memory.dmp

    Filesize

    1.9MB