Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/06/2023, 02:27

General

  • Target

    TGX V5 - V1.0.0/Zeus.dll

  • Size

    8.4MB

  • MD5

    22f99cb448ada143921ab3570a60e1e7

  • SHA1

    f2c7918fe51ff8cad84f3b51b3f1d97075249cd2

  • SHA256

    ad8bff1ef7d3c0ff6c67c32f98401158e3875019d6b7355777ab2baf82ddc512

  • SHA512

    b53824bde25b3b0fb4a1b7e5587b21e7cd719724d3e5a249bb673221f1272845d11207ab185ce1b43c45f86806ed7c901bc86a7054e0700eca995edfa27cccb2

  • SSDEEP

    196608:7bVIQVUJ1OGfQosgxIgaa8JSk8JdNU7fWYMGZ1zJ6Ga:7OQcOGf/Yjark8JdNWWYFh1a

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.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\TGX V5 - V1.0.0\Zeus.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1608
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\TGX V5 - V1.0.0\Zeus.dll",#1
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:992

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/992-133-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-134-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-135-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-136-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-137-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-138-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-139-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-140-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-141-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB

  • memory/992-142-0x00000000741D0000-0x00000000756CD000-memory.dmp

    Filesize

    21.0MB