Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24/03/2025, 05:11

General

  • Target

    2025-03-24_be9e4cfe416c5d90f4c2f78dd2acc9e3_hijackloader_magniber.exe

  • Size

    21.1MB

  • MD5

    be9e4cfe416c5d90f4c2f78dd2acc9e3

  • SHA1

    170a12100ef7dcee69b5e22a07c3d65a5372c8da

  • SHA256

    a8d8760c87b1a9f76c193207a1c3d74479ced6a91f07139f582687d89ec00372

  • SHA512

    b19a4d891ddc28ee2423cc29a999c6f65ef7989008ac667db690d486889265aae1bb98e53984195892dc9301dd957c8ef66c79a86853173f005c2c8418aced54

  • SSDEEP

    393216:jh0gBOBtWbjDtr+xcK0PMRWDLJ8eZJhjdTR0kkBvE4v5SurkQD56f6RQk0+pZYIC:igBOvavxJtZjFRz6s44uLDmsQk0IZYT

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Banload family
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 9 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\2025-03-24_be9e4cfe416c5d90f4c2f78dd2acc9e3_hijackloader_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-24_be9e4cfe416c5d90f4c2f78dd2acc9e3_hijackloader_magniber.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2860

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

      Filesize

      71KB

      MD5

      83142242e97b8953c386f988aa694e4a

      SHA1

      833ed12fc15b356136dcdd27c61a50f59c5c7d50

      SHA256

      d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

      SHA512

      bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

    • C:\Users\Admin\AppData\Local\Temp\TarFBA5.tmp

      Filesize

      183KB

      MD5

      109cab5505f5e065b63d01361467a83b

      SHA1

      4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

      SHA256

      ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

      SHA512

      753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc

    • C:\Users\Admin\AppData\Local\Temp\tmpFC37.mht

      Filesize

      47KB

      MD5

      ae6c66099f3c9197cb01aa12d5745868

      SHA1

      361246da46bd3ca0bbe7a5558d4ac594c6e1419b

      SHA256

      465ad9ca734691e7da6e3a5f71fb8b26a49c79eaceba8f8ee2ff4875c5d95980

      SHA512

      5aab853ea801497d24b176b977c387106d5b4e205f689cf0b3f652430211bad2dfe1734cbf5ed7d769be2583f73052ff5ca89506e360c062efd4f74686248a56

    • memory/2940-19-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-20-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-17-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-10-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-14-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-22-0x0000000006EB0000-0x00000000070B0000-memory.dmp

      Filesize

      2.0MB

    • memory/2940-18-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-0-0x0000000006EB0000-0x00000000070B0000-memory.dmp

      Filesize

      2.0MB

    • memory/2940-21-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-11-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-23-0x00000000002C0000-0x00000000002C1000-memory.dmp

      Filesize

      4KB

    • memory/2940-25-0x0000000006EB0000-0x00000000070B0000-memory.dmp

      Filesize

      2.0MB

    • memory/2940-27-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-28-0x00000000002C0000-0x00000000002C1000-memory.dmp

      Filesize

      4KB

    • memory/2940-15-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-8-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-6-0x0000000006EB0000-0x00000000070B0000-memory.dmp

      Filesize

      2.0MB

    • memory/2940-150-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB

    • memory/2940-153-0x0000000000400000-0x000000000507A000-memory.dmp

      Filesize

      76.5MB