Analysis

  • max time kernel
    147s
  • 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
    09-04-2024 16:10

General

  • Target

    2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe

  • Size

    6.2MB

  • MD5

    2e0787c914c2c99a9474563a0f83a03d

  • SHA1

    5dfcfcbdb28555b7b9df5e1a681a1b7bac6c8e30

  • SHA256

    af0d3104f50e4fbbd95d187e1d025215b0b978205960e4f784863fd2ec67e968

  • SHA512

    5721e60372a8e44fca39851d218cab19ba1c4e035ad27f537e480b4f1a236b6c573b5829e0d31a8102df04dd8a507470d8b52ab856e2302d4597f70cac223b19

  • SSDEEP

    196608:0gW83+20SdqhRXJdd63sgJDNgCqaDj+xN+RdWyeNdbEc:0gv+21dERXdQfqaD6SRwNd5

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 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_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 SetWindowsHookEx
      PID:3156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3116-1-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3116-27-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-18-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-21-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-13-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-14-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-15-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-17-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-6-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-19-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-20-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-10-0x0000000003700000-0x00000000038DF000-memory.dmp

    Filesize

    1.9MB

  • memory/3156-22-0x0000000003700000-0x00000000038DF000-memory.dmp

    Filesize

    1.9MB

  • memory/3156-23-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-24-0x0000000003700000-0x00000000038DF000-memory.dmp

    Filesize

    1.9MB

  • memory/3156-25-0x0000000003700000-0x00000000038DF000-memory.dmp

    Filesize

    1.9MB

  • memory/3156-26-0x0000000000400000-0x000000000148E000-memory.dmp

    Filesize

    16.6MB

  • memory/3156-3-0x0000000003700000-0x00000000038DF000-memory.dmp

    Filesize

    1.9MB

  • memory/3156-28-0x0000000003700000-0x00000000038DF000-memory.dmp

    Filesize

    1.9MB