General

  • Target

    d52f5bc6a56a4a95ecb6a3994de2399e4db04226040f7e72745fd36c20c13ed1

  • Size

    479KB

  • Sample

    230506-nzywtsha62

  • MD5

    e4bde80221b318cb3c9b9a9a8f3392fe

  • SHA1

    21cdda2dec3c037e9cf9a2e3a4f3e76eee16c584

  • SHA256

    d52f5bc6a56a4a95ecb6a3994de2399e4db04226040f7e72745fd36c20c13ed1

  • SHA512

    361490983a98166208c3a1f98760e70407fa2da273c58908e22dc9a95e2082fc433bd2231ae32166ef8ec9f3a0cbe196ee29bc9e97af329e3ae831f33d599807

  • SSDEEP

    12288:VMriy90p2Rmt7W3KvmpnUyW9xHCaoIlUPdpj+F:rya2qKGSihN+FpqF

Malware Config

Targets

    • Target

      d52f5bc6a56a4a95ecb6a3994de2399e4db04226040f7e72745fd36c20c13ed1

    • Size

      479KB

    • MD5

      e4bde80221b318cb3c9b9a9a8f3392fe

    • SHA1

      21cdda2dec3c037e9cf9a2e3a4f3e76eee16c584

    • SHA256

      d52f5bc6a56a4a95ecb6a3994de2399e4db04226040f7e72745fd36c20c13ed1

    • SHA512

      361490983a98166208c3a1f98760e70407fa2da273c58908e22dc9a95e2082fc433bd2231ae32166ef8ec9f3a0cbe196ee29bc9e97af329e3ae831f33d599807

    • SSDEEP

      12288:VMriy90p2Rmt7W3KvmpnUyW9xHCaoIlUPdpj+F:rya2qKGSihN+FpqF

    • Modifies Windows Defender Real-time Protection settings

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • 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 v6

Tasks