Analysis

  • max time kernel
    111s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 02:53

General

  • Target

    d26639ca83a0bcd885b85a6919871c20N.exe

  • Size

    4.7MB

  • MD5

    d26639ca83a0bcd885b85a6919871c20

  • SHA1

    2bf81d2138756fc6c070220b5e40d336a0303f18

  • SHA256

    d6fbe8ae923a936abb5d4a8746a7f312dbdbda35cdccac1dcb9441d839da86e7

  • SHA512

    f8ffd2d201743ed3bfd2ec83f4e7a04a0a910290eb899af2f5a68d706adc587811973e54d3ee9e0493bb1abf0a9369b2fe600594b4c010b32fb83d3405726122

  • SSDEEP

    98304:OTOXPiMPP20K+aC/ivimh+VxsqbuDsmZ2bYs+DysGi13ckt:OTqan0KjC/i/0zsqIsmZ2bjkysGiJd

Malware Config

Signatures

  • 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.

  • Themida packer 18 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d26639ca83a0bcd885b85a6919871c20N.exe
    "C:\Users\Admin\AppData\Local\Temp\d26639ca83a0bcd885b85a6919871c20N.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:1308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1308-0-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-1-0x00007FF8D2290000-0x00007FF8D2292000-memory.dmp

    Filesize

    8KB

  • memory/1308-5-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-3-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-4-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-2-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-6-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-7-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-8-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-9-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-10-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-11-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-12-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-13-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-14-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-15-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-16-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-17-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB

  • memory/1308-18-0x0000000140000000-0x0000000140DA2000-memory.dmp

    Filesize

    13.6MB