Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-03-2024 15:29

General

  • Target

    2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe

  • Size

    18.2MB

  • MD5

    15521c1b46421c1f6fb14009c0ca64c6

  • SHA1

    84894459baf258f7edce7471beebc3e31221f707

  • SHA256

    fb13e9bd5e5a9153d3b94c0fd73c5944368577ba095fc726e114d9f1b95201ca

  • SHA512

    0e508c3d433e301df3ffb14c110748c52977eea0f8fe4183c7f5b1febf90a3fd16441e503f9804a7d52bba4814e47d85ef98cd2fb631daa0b0bd6574abb96ce3

  • SSDEEP

    393216:XJEoqoFrSwYGZmN71hswc8m9qZRrFP0kesB6LoCZxznEqfU:2grS9GsHry9qfrFP0UBC5yqc

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Modifies registry class 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3396
    • C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2424
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:3000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2424-2-0x00000000066C0000-0x00000000068CC000-memory.dmp

      Filesize

      2.0MB

    • memory/2424-8-0x00000000066C0000-0x00000000068CC000-memory.dmp

      Filesize

      2.0MB

    • memory/2424-11-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-12-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-14-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-16-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-18-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-19-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-20-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-21-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-22-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-23-0x00000000066C0000-0x00000000068CC000-memory.dmp

      Filesize

      2.0MB

    • memory/2424-24-0x00000000066C0000-0x00000000068CC000-memory.dmp

      Filesize

      2.0MB

    • memory/2424-25-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB

    • memory/2424-27-0x00000000066C0000-0x00000000068CC000-memory.dmp

      Filesize

      2.0MB

    • memory/2424-30-0x0000000000400000-0x0000000004440000-memory.dmp

      Filesize

      64.2MB