Analysis

  • max time kernel
    94s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2024 01:58

General

  • Target

    3a83b1c22e6cdc567b83f5000c9fdf84d7feb920eeb690ff38a294479c0933ab.exe

  • Size

    8.4MB

  • MD5

    966301a75152b02042112073a4702302

  • SHA1

    19b3c20c1dea7e16025f6bf4eaa31a3750e86110

  • SHA256

    3a83b1c22e6cdc567b83f5000c9fdf84d7feb920eeb690ff38a294479c0933ab

  • SHA512

    2bf39d413f6620053be1d1664fe81a18d34006929e64b12e5a6c109c8d3672ec075891982290e450e1a90b982ff5b305dfa04fac30f43a70550ae57b3bea527d

  • SSDEEP

    98304:ERdoZZt1X3Hu3V9ke3jP8tDywZa1GTYNy9qDC2E8npPF4yRoo/RG1hhNFYH4Ao:ERdonX+lb8tDyhDw9Slnzoo/RG1XYG

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.

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a83b1c22e6cdc567b83f5000c9fdf84d7feb920eeb690ff38a294479c0933ab.exe
    "C:\Users\Admin\AppData\Local\Temp\3a83b1c22e6cdc567b83f5000c9fdf84d7feb920eeb690ff38a294479c0933ab.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:4424

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4424-0-0x0000000003F10000-0x00000000040F8000-memory.dmp

    Filesize

    1.9MB

  • memory/4424-10-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB

  • memory/4424-12-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB

  • memory/4424-15-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB

  • memory/4424-14-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB

  • memory/4424-16-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB

  • memory/4424-17-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB

  • memory/4424-19-0x0000000000400000-0x0000000001C84000-memory.dmp

    Filesize

    24.5MB