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General

  • Target

    T10987654568900000.exe

  • Size

    243KB

  • Sample

    231101-g67nzsbe8s

  • MD5

    ab42940ac139ecb001ecb4069eaeca10

  • SHA1

    cbc3519648660e4645c4845d59da3c4cd398e3b9

  • SHA256

    163918e075f9f05489c3a68bdc7fef36651632a3c8b59817f3e0cbd1fb172b55

  • SHA512

    3fe4041b1f08dfd5dbb195692364dc613c61480abe6a8eb83c218030e6bb1bae69b5af809cb05701028f9b09a1a79576891be807adfed2bfa5a5b04d14b362bb

  • SSDEEP

    6144:AYa6pEVDnUE2PtG6HzwclJJMTayK+jzso6HPzXoQMQxLA:AYT6ItG+wcXmKChcbXNNx8

Malware Config

Extracted

Family

originbotnet

C2

https://mmelak.com/gate

Attributes
  • add_startup

    false

  • download_folder_name

    4si50kud.vpv

  • hide_file_startup

    false

  • startup_directory_name

    pRcub

  • startup_environment_name

    appdata

  • startup_installation_name

    pRcub.exe

  • startup_registry_name

    pRcub

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Targets

    • Target

      T10987654568900000.exe

    • Size

      243KB

    • MD5

      ab42940ac139ecb001ecb4069eaeca10

    • SHA1

      cbc3519648660e4645c4845d59da3c4cd398e3b9

    • SHA256

      163918e075f9f05489c3a68bdc7fef36651632a3c8b59817f3e0cbd1fb172b55

    • SHA512

      3fe4041b1f08dfd5dbb195692364dc613c61480abe6a8eb83c218030e6bb1bae69b5af809cb05701028f9b09a1a79576891be807adfed2bfa5a5b04d14b362bb

    • SSDEEP

      6144:AYa6pEVDnUE2PtG6HzwclJJMTayK+jzso6HPzXoQMQxLA:AYT6ItG+wcXmKChcbXNNx8

    • OriginBotnet

      OriginBotnet is a remote access trojan written in C#.

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks