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Analysis

  • max time kernel
    36s
  • max time network
    38s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2024, 20:32

General

  • Target

    bloodytb_v1.exe

  • Size

    1.6MB

  • MD5

    e10adac7fcc184081a512ccb6ee3ddf0

  • SHA1

    7339ec9a77a71b68c45dd688723af88cbdf2cf4e

  • SHA256

    a0c64dde9d8dc7ad5361842d2e9728b2356e6f85f0b43a5291cbd9690c896480

  • SHA512

    6d6fc45554aafffce22c9fc50ffaebb8b9b5911297ff90814d3038176921ad03e82a8555c3206b4dd43d39b868acb988b5a0eb6c47a36a097189ae1860f5252f

  • SSDEEP

    49152:ZujTLzypvzYQTI8X+kcLp0BI+FxOiEHlC:oj/z6v508uJp0BLbOf4

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\bloodytb_v1.exe
    "C:\Users\Admin\AppData\Local\Temp\bloodytb_v1.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:1588

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1588-0-0x0000000000660000-0x00000000009F0000-memory.dmp

    Filesize

    3.6MB

  • memory/1588-1-0x0000000077BF4000-0x0000000077BF6000-memory.dmp

    Filesize

    8KB

  • memory/1588-2-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB

  • memory/1588-3-0x0000000000660000-0x00000000009F0000-memory.dmp

    Filesize

    3.6MB

  • memory/1588-4-0x0000000000660000-0x00000000009F0000-memory.dmp

    Filesize

    3.6MB

  • memory/1588-5-0x0000000007860000-0x0000000007E04000-memory.dmp

    Filesize

    5.6MB

  • memory/1588-6-0x0000000007350000-0x00000000073E2000-memory.dmp

    Filesize

    584KB

  • memory/1588-7-0x00000000072F0000-0x00000000072FA000-memory.dmp

    Filesize

    40KB

  • memory/1588-8-0x0000000007310000-0x0000000007320000-memory.dmp

    Filesize

    64KB

  • memory/1588-10-0x0000000000660000-0x00000000009F0000-memory.dmp

    Filesize

    3.6MB

  • memory/1588-12-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB

  • memory/1588-13-0x0000000007310000-0x0000000007320000-memory.dmp

    Filesize

    64KB

  • memory/1588-17-0x0000000000660000-0x00000000009F0000-memory.dmp

    Filesize

    3.6MB

  • memory/1588-18-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB