Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-02-2024 10:47

General

  • Target

    2024-02-17_d5cdd366da8ff7b7dcda895273f7aad4_mafia.exe

  • Size

    1.9MB

  • MD5

    d5cdd366da8ff7b7dcda895273f7aad4

  • SHA1

    24607364390995311078195f3c294c5eb849d650

  • SHA256

    4864b090370fa294424ee677b31d5f938de11e28601159967b905d447b480cfd

  • SHA512

    390a2749a7f9c2f9d252718619aaaccede5b0d06f7b3d792427a8abdd5b7303a43ef73af9bf3883f867d1403c1ec1801859c9ca9eccfd6403f640f3b78b04e5c

  • SSDEEP

    49152:TOBaLa0w/ZMlSbB9K/TTfZAKRiWsMw0eoaR3joQBTy:TOBaLa0wRQSbgiK0udaRDBTy

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 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-02-17_d5cdd366da8ff7b7dcda895273f7aad4_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-17_d5cdd366da8ff7b7dcda895273f7aad4_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\2024-02-17_d5cdd366da8ff7b7dcda895273f7aad4_mafia.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-02-17_d5cdd366da8ff7b7dcda895273f7aad4_mafia.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:988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/988-18-0x00000000030C0000-0x00000000030D5000-memory.dmp

    Filesize

    84KB

  • memory/988-21-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/988-4-0x0000000002AF0000-0x0000000002CFD000-memory.dmp

    Filesize

    2.1MB

  • memory/988-11-0x0000000002AF0000-0x0000000002CFD000-memory.dmp

    Filesize

    2.1MB

  • memory/988-16-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/988-17-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/988-3-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/988-29-0x0000000002AF0000-0x0000000002CFD000-memory.dmp

    Filesize

    2.1MB

  • memory/988-24-0x0000000002AF0000-0x0000000002CFD000-memory.dmp

    Filesize

    2.1MB

  • memory/988-22-0x0000000002AF0000-0x0000000002CFD000-memory.dmp

    Filesize

    2.1MB

  • memory/988-19-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/988-28-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/2196-27-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB

  • memory/2196-0-0x0000000000400000-0x000000000061E000-memory.dmp

    Filesize

    2.1MB