General

  • Target

    a9fd71b65b54e892e1fa11eaecf332497ccab5a16504df13de05a6da20c2fe2b

  • Size

    6.5MB

  • Sample

    240411-vkh1dsbb9z

  • MD5

    750872686fc2c616861c93b2f9132d5e

  • SHA1

    d27bf0db81fb395fe3d6ace1c74c90e1c776a853

  • SHA256

    a9fd71b65b54e892e1fa11eaecf332497ccab5a16504df13de05a6da20c2fe2b

  • SHA512

    afef9999f91c831220df465a9174be5f80c8d1fe2996312845a59a73a8c18936e60f5520cfdf9fc16cf5ba96ba75ea77d31e07aedb68af06df9cab3bc093ea25

  • SSDEEP

    98304:91O9tCheY8CeaL3od2rNGNdMdSa1zJTH4DcftNHjoIpH:91O9UheY8CLodwGNOdSa7MsoI9

Malware Config

Targets

    • Target

      a9fd71b65b54e892e1fa11eaecf332497ccab5a16504df13de05a6da20c2fe2b

    • Size

      6.5MB

    • MD5

      750872686fc2c616861c93b2f9132d5e

    • SHA1

      d27bf0db81fb395fe3d6ace1c74c90e1c776a853

    • SHA256

      a9fd71b65b54e892e1fa11eaecf332497ccab5a16504df13de05a6da20c2fe2b

    • SHA512

      afef9999f91c831220df465a9174be5f80c8d1fe2996312845a59a73a8c18936e60f5520cfdf9fc16cf5ba96ba75ea77d31e07aedb68af06df9cab3bc093ea25

    • SSDEEP

      98304:91O9tCheY8CeaL3od2rNGNdMdSa1zJTH4DcftNHjoIpH:91O9UheY8CLodwGNOdSa7MsoI9

    • Blocklisted process makes network request

    • Checks BIOS information in registry

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

    • 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.

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks