General

  • Target

    4ba9c14e8123fd90208e8d4abfba407aa1832055acc64451c120d17d179b6af3

  • Size

    2.6MB

  • Sample

    220712-k5999sece2

  • MD5

    88aaabfa7462cf22c521309a75c8b077

  • SHA1

    983a0b0f77c80f0deb3771377041d9f070fa66c1

  • SHA256

    4ba9c14e8123fd90208e8d4abfba407aa1832055acc64451c120d17d179b6af3

  • SHA512

    de7017ef3c09c2b08d7e1752d5aeb68c3fc6bf3e9bd839998ec82e9e0c6bf99665902a5fb19960fb1ef3098229214b2310d2ea0dfd3e1d4f6904d6fc6d2b17fc

Malware Config

Extracted

Family

sendsafe

Botnet

UNREGISTERED

C2

91.220.131.68:50005

91.220.131.68:50006

Attributes
  • service_name

    Enterprise Mailing Service

Targets

    • Target

      4ba9c14e8123fd90208e8d4abfba407aa1832055acc64451c120d17d179b6af3

    • Size

      2.6MB

    • MD5

      88aaabfa7462cf22c521309a75c8b077

    • SHA1

      983a0b0f77c80f0deb3771377041d9f070fa66c1

    • SHA256

      4ba9c14e8123fd90208e8d4abfba407aa1832055acc64451c120d17d179b6af3

    • SHA512

      de7017ef3c09c2b08d7e1752d5aeb68c3fc6bf3e9bd839998ec82e9e0c6bf99665902a5fb19960fb1ef3098229214b2310d2ea0dfd3e1d4f6904d6fc6d2b17fc

    • SendSafe

      SendSafe is a notorious spam tool which then turned into spam botnet.

    • SendSafe payload

MITRE ATT&CK Matrix

Tasks