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Analysis

  • max time kernel
    22s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 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
    • Suspicious use of FindShellTrayWindow
    PID:2128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2128-0-0x0000000001310000-0x00000000016A0000-memory.dmp

    Filesize

    3.6MB

  • memory/2128-1-0x00000000777F0000-0x00000000777F2000-memory.dmp

    Filesize

    8KB

  • memory/2128-2-0x00000000768B0000-0x00000000769A0000-memory.dmp

    Filesize

    960KB

  • memory/2128-3-0x0000000075550000-0x000000007561C000-memory.dmp

    Filesize

    816KB

  • memory/2128-4-0x00000000750D0000-0x00000000750D9000-memory.dmp

    Filesize

    36KB

  • memory/2128-5-0x0000000074EE0000-0x0000000074F2A000-memory.dmp

    Filesize

    296KB

  • memory/2128-6-0x0000000001310000-0x00000000016A0000-memory.dmp

    Filesize

    3.6MB

  • memory/2128-8-0x0000000001310000-0x00000000016A0000-memory.dmp

    Filesize

    3.6MB

  • memory/2128-7-0x0000000074770000-0x0000000074E5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2128-9-0x00000000745F0000-0x0000000074670000-memory.dmp

    Filesize

    512KB

  • memory/2128-12-0x0000000074270000-0x0000000074287000-memory.dmp

    Filesize

    92KB

  • memory/2128-11-0x00000000076A0000-0x00000000076E0000-memory.dmp

    Filesize

    256KB

  • memory/2128-10-0x0000000074290000-0x000000007429B000-memory.dmp

    Filesize

    44KB

  • memory/2128-13-0x0000000073EC0000-0x0000000073ED3000-memory.dmp

    Filesize

    76KB

  • memory/2128-14-0x0000000073C20000-0x0000000073C96000-memory.dmp

    Filesize

    472KB

  • memory/2128-16-0x00000000076A0000-0x00000000076E0000-memory.dmp

    Filesize

    256KB

  • memory/2128-15-0x00000000076A0000-0x00000000076E0000-memory.dmp

    Filesize

    256KB

  • memory/2128-17-0x0000000001310000-0x00000000016A0000-memory.dmp

    Filesize

    3.6MB

  • memory/2128-18-0x0000000077120000-0x00000000771A3000-memory.dmp

    Filesize

    524KB

  • memory/2128-19-0x0000000075550000-0x000000007561C000-memory.dmp

    Filesize

    816KB

  • memory/2128-20-0x0000000073EB0000-0x0000000073EBE000-memory.dmp

    Filesize

    56KB

  • memory/2128-21-0x00000000768B0000-0x00000000769A0000-memory.dmp

    Filesize

    960KB

  • memory/2128-22-0x0000000074EE0000-0x0000000074F2A000-memory.dmp

    Filesize

    296KB

  • memory/2128-23-0x0000000074770000-0x0000000074E5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2128-24-0x00000000701B0000-0x000000007020F000-memory.dmp

    Filesize

    380KB

  • memory/2128-25-0x0000000076F30000-0x00000000770CD000-memory.dmp

    Filesize

    1.6MB

  • memory/2128-27-0x00000000745F0000-0x0000000074670000-memory.dmp

    Filesize

    512KB

  • memory/2128-28-0x00000000076A0000-0x00000000076E0000-memory.dmp

    Filesize

    256KB

  • memory/2128-29-0x0000000073C20000-0x0000000073C96000-memory.dmp

    Filesize

    472KB

  • memory/2128-30-0x00000000076A0000-0x00000000076E0000-memory.dmp

    Filesize

    256KB

  • memory/2128-31-0x00000000076A0000-0x00000000076E0000-memory.dmp

    Filesize

    256KB

  • memory/2128-34-0x0000000001310000-0x00000000016A0000-memory.dmp

    Filesize

    3.6MB

  • memory/2128-35-0x00000000768B0000-0x00000000769A0000-memory.dmp

    Filesize

    960KB

  • memory/2128-37-0x00000000750D0000-0x00000000750D9000-memory.dmp

    Filesize

    36KB

  • memory/2128-36-0x0000000074EE0000-0x0000000074F2A000-memory.dmp

    Filesize

    296KB

  • memory/2128-38-0x0000000075550000-0x000000007561C000-memory.dmp

    Filesize

    816KB

  • memory/2128-40-0x0000000076F30000-0x00000000770CD000-memory.dmp

    Filesize

    1.6MB

  • memory/2128-47-0x00000000701B0000-0x000000007020F000-memory.dmp

    Filesize

    380KB

  • memory/2128-46-0x0000000073EB0000-0x0000000073EBE000-memory.dmp

    Filesize

    56KB

  • memory/2128-45-0x0000000073C20000-0x0000000073C96000-memory.dmp

    Filesize

    472KB

  • memory/2128-44-0x0000000077120000-0x00000000771A3000-memory.dmp

    Filesize

    524KB

  • memory/2128-43-0x0000000073EC0000-0x0000000073ED3000-memory.dmp

    Filesize

    76KB

  • memory/2128-42-0x0000000074270000-0x0000000074287000-memory.dmp

    Filesize

    92KB

  • memory/2128-41-0x0000000074290000-0x000000007429B000-memory.dmp

    Filesize

    44KB

  • memory/2128-39-0x00000000745F0000-0x0000000074670000-memory.dmp

    Filesize

    512KB

  • memory/2128-48-0x0000000074770000-0x0000000074E5E000-memory.dmp

    Filesize

    6.9MB