Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    94s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2024, 02:15

General

  • Target

    19d0f6b9a8d1ff3ec8a861ca37da7257b1c7db831fb89b812b763928055857fe.exe

  • Size

    4.3MB

  • MD5

    e9d01cec59d8e2aec09a3eb40646e9bf

  • SHA1

    cf50c8d1f9fd14327684af745c2ded0c181c82a8

  • SHA256

    19d0f6b9a8d1ff3ec8a861ca37da7257b1c7db831fb89b812b763928055857fe

  • SHA512

    49d7a89f82c87106f21b53efa9cbbc6365d67403e5a511222d734ab74a5afcd5c5b582e6887b0c1a164532698f6b7034d85839aacb5093976505e54283cab3b4

  • SSDEEP

    98304:uJOpvZrjOFbmJ1oZmSNBxdTTrW+nsrOCRR4AMWAr:1ph/OFbm5SNdTO+nszbW

Malware Config

Extracted

Family

cryptbot

Signatures

  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Cryptbot family
  • Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
  • 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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19d0f6b9a8d1ff3ec8a861ca37da7257b1c7db831fb89b812b763928055857fe.exe
    "C:\Users\Admin\AppData\Local\Temp\19d0f6b9a8d1ff3ec8a861ca37da7257b1c7db831fb89b812b763928055857fe.exe"
    1⤵
    • Enumerates VirtualBox registry keys
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1096-0-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-1-0x0000000077D14000-0x0000000077D16000-memory.dmp

    Filesize

    8KB

  • memory/1096-2-0x0000000000B71000-0x0000000000DF5000-memory.dmp

    Filesize

    2.5MB

  • memory/1096-3-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-4-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-5-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-6-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-7-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-8-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-9-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB

  • memory/1096-11-0x0000000000B70000-0x0000000001844000-memory.dmp

    Filesize

    12.8MB