General

  • Target
    1fd0c3fb29afdd900751c6497acf53f2
  • Size 3.0MB
  • Sample231221-227teabae5
  • SHA256 76b67960a1a743b05ae652c7339fe0624e1be54fd607de33c192fcb53e9ae10e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cryptbot

C2
  • fokjmu66.top

  • morhaq06.top

Attributes
  • payload_url

    http://nybloc09.top/download.php?file=lv.exe

Targets

    • Target
      1fd0c3fb29afdd900751c6497acf53f2
    • Size 3.0MB
    • SHA256 76b67960a1a743b05ae652c7339fe0624e1be54fd607de33c192fcb53e9ae10e
    • MD5 SHA1 SHA512 SSDEEP
    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • 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.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks