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Resubmissions

19/03/2024, 14:56

240319-sbdyzafd61 9

Analysis

  • max time kernel
    5s
  • max time network
    3s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2024, 14:56

General

  • Target

    Akira.exe

  • Size

    5.1MB

  • MD5

    47feab24e4a7a088fcac9a7067cbf318

  • SHA1

    bbe0dcbe7eb3d0fa19b4afb5edff51b7066ec45d

  • SHA256

    53285fb142e48bd1a568509c8997067370ac4578b3c92d8c3bc75ecdebc2915f

  • SHA512

    6b3b0e289d06839cfd32327dfa1795368601a789c3dc2a0db9f0cce01001a28a584d5c26ce4e46e9002626a1f3ba318e038578e86f00cff489956aace8b419aa

  • SSDEEP

    98304:KxNeg5VPsVXSfJHbM+A+PoudLZ1uRhkuoxa4kReiX2+jli:TgTZhHbFddNZ1kroxacUbBi

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 9 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Akira.exe
    "C:\Users\Admin\AppData\Local\Temp\Akira.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    PID:952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/952-0-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-1-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-2-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-3-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-4-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-5-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-6-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-7-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB

  • memory/952-8-0x000000013F8C0000-0x0000000140465000-memory.dmp

    Filesize

    11.6MB