General

  • Target

    504d077daa7afdeab4134d2c14ad5c0565a92447ec41992503262775b963ec8a.exe

  • Size

    4.3MB

  • Sample

    241224-eahc4s1nfj

  • MD5

    eadb20865c939c361c835f8367e83ad8

  • SHA1

    4a1ca5baf301951639c536b9b495efa49cd4b4b1

  • SHA256

    504d077daa7afdeab4134d2c14ad5c0565a92447ec41992503262775b963ec8a

  • SHA512

    070b123d5d1ff86c80e18d167372149cf631d3eb411cd82ce75319d0d21ad870727d284daf7e74bdd34898897aef2ff0e4ac055f8e40a4b0133faa158c3ec783

  • SSDEEP

    98304:6DGBvlaixmb3UPwXl/Z4QjOMTbweJr7yd3:M8lai/QVZnK0

Malware Config

Extracted

Family

cryptbot

Targets

    • Target

      504d077daa7afdeab4134d2c14ad5c0565a92447ec41992503262775b963ec8a.exe

    • Size

      4.3MB

    • MD5

      eadb20865c939c361c835f8367e83ad8

    • SHA1

      4a1ca5baf301951639c536b9b495efa49cd4b4b1

    • SHA256

      504d077daa7afdeab4134d2c14ad5c0565a92447ec41992503262775b963ec8a

    • SHA512

      070b123d5d1ff86c80e18d167372149cf631d3eb411cd82ce75319d0d21ad870727d284daf7e74bdd34898897aef2ff0e4ac055f8e40a4b0133faa158c3ec783

    • SSDEEP

      98304:6DGBvlaixmb3UPwXl/Z4QjOMTbweJr7yd3:M8lai/QVZnK0

    • 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