General

  • Target

    818a06f5241bf595f3365af77deb5f2f

  • Size

    1.3MB

  • Sample

    240130-frc1dsadap

  • MD5

    818a06f5241bf595f3365af77deb5f2f

  • SHA1

    a1d9c10b9824501b597581eae7c420b4a0a45d03

  • SHA256

    7f42f8fe99e72d15190536c4ee199cb3804c8300bc0d07be4366be457202a1e0

  • SHA512

    de339bd16bb37100b5d90743c3f714a9c503fcce331d09cd4e344d1d5c074450c08b9ac995c6d90c6e1eb4757a818d6994aedc10655cb98a889d28e7c38c1dd5

  • SSDEEP

    24576:W1iDN4vrFSFz99alCmZxWyk401hgiPDmd8+FZcc9lHcojmDSNajEU54SF7jf:h6ZGM0iogiPl+FZ538oYSNve

Malware Config

Extracted

Family

cryptbot

C2

lyswug41.top

morbyn04.top

Attributes
  • payload_url

    http://damhlu05.top/download.php?file=lv.exe

Targets

    • Target

      818a06f5241bf595f3365af77deb5f2f

    • Size

      1.3MB

    • MD5

      818a06f5241bf595f3365af77deb5f2f

    • SHA1

      a1d9c10b9824501b597581eae7c420b4a0a45d03

    • SHA256

      7f42f8fe99e72d15190536c4ee199cb3804c8300bc0d07be4366be457202a1e0

    • SHA512

      de339bd16bb37100b5d90743c3f714a9c503fcce331d09cd4e344d1d5c074450c08b9ac995c6d90c6e1eb4757a818d6994aedc10655cb98a889d28e7c38c1dd5

    • SSDEEP

      24576:W1iDN4vrFSFz99alCmZxWyk401hgiPDmd8+FZcc9lHcojmDSNajEU54SF7jf:h6ZGM0iogiPl+FZ538oYSNve

    • CryptBot

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

    • CryptBot payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks