Analysis

  • max time kernel
    143s
  • 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
    23-04-2024 22:35

General

  • Target

    2024-04-23_f749823ae826abd8621f6c99e6c4bcc1_mafia_magniber.exe

  • Size

    6.1MB

  • MD5

    f749823ae826abd8621f6c99e6c4bcc1

  • SHA1

    abf4f4cc4711a8886c8c6d6ff75b0d5a22410c28

  • SHA256

    ac4bbaf753e5f3226d398ba1fc39f429c5f1b2f1336f20f8c7638bcbbc0ba5d4

  • SHA512

    c983fc25a57d54c1c84b6f11d93a6c5a0a56a82d514ccdc71197297a7c3e83d8a6bd117b36764a197739122b68f7596d40dd13ccb2e515d1bcc7a95eb258d862

  • SSDEEP

    196608:58GaF11dPnswIyRMeEYY+cBoFLOyomFHKnP:58Ga3vns3fe7GBoF

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 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-23_f749823ae826abd8621f6c99e6c4bcc1_mafia_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-23_f749823ae826abd8621f6c99e6c4bcc1_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:2964
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3808 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1480

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2964-0-0x0000000000400000-0x0000000000D6A000-memory.dmp

      Filesize

      9.4MB

    • memory/2964-2-0x0000000002F50000-0x0000000003150000-memory.dmp

      Filesize

      2.0MB

    • memory/2964-8-0x0000000002F50000-0x0000000003150000-memory.dmp

      Filesize

      2.0MB

    • memory/2964-11-0x0000000000400000-0x0000000000D6A000-memory.dmp

      Filesize

      9.4MB

    • memory/2964-12-0x0000000000400000-0x0000000000D6A000-memory.dmp

      Filesize

      9.4MB

    • memory/2964-14-0x0000000000400000-0x0000000000D6A000-memory.dmp

      Filesize

      9.4MB

    • memory/2964-15-0x0000000000400000-0x0000000000D6A000-memory.dmp

      Filesize

      9.4MB

    • memory/2964-16-0x0000000000400000-0x0000000000D6A000-memory.dmp

      Filesize

      9.4MB