Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 16:48

General

  • Target

    5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe

  • Size

    19.2MB

  • MD5

    0e4924ada6cf54c65ad1e7452a002acc

  • SHA1

    70de4a435716aefae28f646eb38cc1669dd96782

  • SHA256

    5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e

  • SHA512

    3f98aaa9c234e359f8fa305058cf2dc0001417a985a44c0e72b0462bc5bbd45addf85acf0f670893a40591bc7aa8b8152c56e3f5d0909b2977066802eb476926

  • SSDEEP

    393216:RaVxxnA/agezlwdj+KyN4+XBhu/rJwWhWfmxXwga+Zs3pbwMbcS8QBlZj/:Gx4afzKdj2LSrJwlmxXwga+u3pbJCilp

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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • N/A. 15 IoCs

    N/A.

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe
    "C:\Users\Admin\AppData\Local\Temp\5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2868

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp8E8C.mht

      Filesize

      50KB

      MD5

      9933b30e08473f20af0e0510293fc884

      SHA1

      e5c8f1c77a7493d10ebae224af998c96a132a206

      SHA256

      6bdb9e3af2d8c39ccb7a428dbfc059a63296987fe6b38081bf1e5202524086a7

      SHA512

      10c9160b1abd280f5986705b57408bfafe02fc463aaa07abb7ca6500ac691455221f41347031e306557a7d64cc0a1fc78b05d971ba70f20d710aa9463ad79085

    • memory/1200-22-0x0000000006840000-0x0000000006A40000-memory.dmp

      Filesize

      2.0MB

    • memory/1200-11-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-23-0x00000000002A0000-0x00000000002A1000-memory.dmp

      Filesize

      4KB

    • memory/1200-15-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-10-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-13-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-18-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-17-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-20-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-0-0x0000000006840000-0x0000000006A40000-memory.dmp

      Filesize

      2.0MB

    • memory/1200-129-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-7-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-19-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-26-0x0000000006840000-0x0000000006A40000-memory.dmp

      Filesize

      2.0MB

    • memory/1200-27-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-28-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-29-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-30-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-6-0x0000000006840000-0x0000000006A40000-memory.dmp

      Filesize

      2.0MB

    • memory/1200-123-0x00000000002A0000-0x00000000002A1000-memory.dmp

      Filesize

      4KB

    • memory/1200-124-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB

    • memory/1200-21-0x0000000000400000-0x00000000048F1000-memory.dmp

      Filesize

      68.9MB