General

  • Target

    e7a83ddae3eec8ce624fc138e1dddb7f3ff5c5c9f20db11f60e22f489bdcc947.exe

  • Size

    4.3MB

  • Sample

    241207-d456latpcz

  • MD5

    4500ada3f3ca96c5a4c012d41ecb92e6

  • SHA1

    688d9fbf419423ec29c4037dc04a975475936c33

  • SHA256

    e7a83ddae3eec8ce624fc138e1dddb7f3ff5c5c9f20db11f60e22f489bdcc947

  • SHA512

    95102061505fa16f5bfe89d32001b75b4e353cd3fce2381045dbabb46db42299c8049bdec0e3b0dd376043c59a52f71e3e9d29fdd85c4b7db056697c1e4a50be

  • SSDEEP

    98304:pJJUaXAY2JwKhR14eM+rNKNhuVEpTebunratQe7FOxz:fXn2JwreM71TebGra

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      e7a83ddae3eec8ce624fc138e1dddb7f3ff5c5c9f20db11f60e22f489bdcc947.exe

    • Size

      4.3MB

    • MD5

      4500ada3f3ca96c5a4c012d41ecb92e6

    • SHA1

      688d9fbf419423ec29c4037dc04a975475936c33

    • SHA256

      e7a83ddae3eec8ce624fc138e1dddb7f3ff5c5c9f20db11f60e22f489bdcc947

    • SHA512

      95102061505fa16f5bfe89d32001b75b4e353cd3fce2381045dbabb46db42299c8049bdec0e3b0dd376043c59a52f71e3e9d29fdd85c4b7db056697c1e4a50be

    • SSDEEP

      98304:pJJUaXAY2JwKhR14eM+rNKNhuVEpTebunratQe7FOxz:fXn2JwreM71TebGra

    • CryptBot

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

    • Cryptbot family

    • Enumerates VirtualBox registry keys

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks