Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-03-2024 23:41

General

  • Target

    2024-03-04_fef84b952191a68dde5f6eec0a2eee63_mafia_magniber.exe

  • Size

    6.1MB

  • MD5

    fef84b952191a68dde5f6eec0a2eee63

  • SHA1

    d0ef5267a0efadf6b9df5764437667458e6e8082

  • SHA256

    263d371eb3056aaff9ca85ced61acca1b1dc98dc1eaf86d3d5b5e8bfae806128

  • SHA512

    037f0fd42b3df8e0baaa5bf8432aa7498493ae3d87ca57f1b4bfae8a430738b1730897065766e725ec5471115df2c8fab980e6e110ecac67774ab61b10570dc8

  • SSDEEP

    98304:T8GuDtxpYdxUlrKHSzRmz1bOL+PnXcwCVgDxTa8351ETgFLOAkGkzdnEVomFHKnP:T8GI6dxNPnswWgDxtJ/FLOyomFHKnP

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-04_fef84b952191a68dde5f6eec0a2eee63_mafia_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-04_fef84b952191a68dde5f6eec0a2eee63_mafia_magniber.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/456-1-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/456-2-0x0000000002FF0000-0x00000000031F0000-memory.dmp

    Filesize

    2.0MB

  • memory/456-8-0x0000000002FF0000-0x00000000031F0000-memory.dmp

    Filesize

    2.0MB

  • memory/456-11-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/456-12-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/456-14-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/456-15-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB

  • memory/456-16-0x0000000000400000-0x0000000000D6A000-memory.dmp

    Filesize

    9.4MB