Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22-06-2024 01:25

General

  • Target

    b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe

  • Size

    2.3MB

  • MD5

    2222d457bc074f8cafccb3c1022cedff

  • SHA1

    cd5c686514c75444ae23bc2d2df9a6a439bf2af8

  • SHA256

    b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23

  • SHA512

    ce89e62fbe839a39862a5d74cd7e8dcb4cca360703ff1885fec4bb35e51968411c4014665167c6036dba889f9fff872fd979309cb0b72e71afba7e766b24f0fc

  • SSDEEP

    49152:JKEzfpiI+cCKVDOvaQmR6vawbU3MTCcCFSNXwNKeI4DDlmhEtzkv:3Uc1DOyQmRwTU9dIgNKSA+wv

Score
9/10

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.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe
    "C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4088-0-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-1-0x0000000077CD6000-0x0000000077CD8000-memory.dmp

    Filesize

    8KB

  • memory/4088-2-0x0000000000EC1000-0x0000000000F6D000-memory.dmp

    Filesize

    688KB

  • memory/4088-3-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-4-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-5-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-6-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-7-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-8-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-9-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-10-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-11-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-12-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-13-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-14-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-15-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-16-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-17-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-18-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-19-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-20-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB

  • memory/4088-21-0x0000000000EC0000-0x00000000014C9000-memory.dmp

    Filesize

    6.0MB