General

  • Target
    8d854838208356a93256d723a35af478
  • Size 304.4MB
  • Sample221013-m4ajcsbgar
  • SHA256 9b6bca999c22441881b3c13fb886519a2a69e4c35092fe535b533d0d0cd350aa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cryptbot

C2
  • [<

Targets

    • Target
      8d854838208356a93256d723a35af478
    • Size 304.4MB
    • SHA256 9b6bca999c22441881b3c13fb886519a2a69e4c35092fe535b533d0d0cd350aa
    • MD5 SHA1 SHA512 SSDEEP
    • CryptBot

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

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • 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.

    • Maps connected drives based on registry

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

MITRE ATT&CK Enterprise v6

Tasks