General

  • Target

    29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d

  • Size

    389KB

  • Sample

    240407-ycmv6ach67

  • MD5

    35792de13356a17d0ef59bbbad458d51

  • SHA1

    a59a7a30124843345dbaef86410d71484ed125be

  • SHA256

    29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d

  • SHA512

    2252d3423e7b3567b66aa10124d54f302eea36bf246d075e048aa385bac2e98da5ebad2fb6125196408ad1266c5ff26e5f95b2366ee0f9e1c339aaca456d2705

  • SSDEEP

    12288:YEQoSpqhW97nvMS0jF71QieYANyxBIk/e:Yiwr0jF7WkAgP/e

Malware Config

Targets

    • Target

      29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d

    • Size

      389KB

    • MD5

      35792de13356a17d0ef59bbbad458d51

    • SHA1

      a59a7a30124843345dbaef86410d71484ed125be

    • SHA256

      29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d

    • SHA512

      2252d3423e7b3567b66aa10124d54f302eea36bf246d075e048aa385bac2e98da5ebad2fb6125196408ad1266c5ff26e5f95b2366ee0f9e1c339aaca456d2705

    • SSDEEP

      12288:YEQoSpqhW97nvMS0jF71QieYANyxBIk/e:Yiwr0jF7WkAgP/e

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks