General

  • Target

    Insidious.exe

  • Size

    303KB

  • Sample

    250410-v7l1kaytfs

  • MD5

    c43ddb1e9fd0b8f0c9c641dac61602f1

  • SHA1

    b2da3dda97fb4d3244c8c29613b1cd36bec3b694

  • SHA256

    8160930de4b082c7f57d69f9d5cbe8f820d9054f20b4b11bacbd318cdd4b6552

  • SHA512

    ec26ab1b75a99d5bf05191d74aa688fce7689f4929f1da297693035fdaf4bd74aa43126e70fb93612a5e0c5e720213bf6d8c6d9906ff038827f8283ad3381064

  • SSDEEP

    6144:hXt3T6MDdbICydeBimcmXKhJUPawkmA1D04+g:hXttpcmXKnUSJ1DCg

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1359941830325833781/Ee-iVoBJXHU7iXknLWKE1DQbAdhfEQ1EBs0-nU-V0FMyVWSdYMlkvENsrU--COpQB_Al

Targets

    • Target

      Insidious.exe

    • Size

      303KB

    • MD5

      c43ddb1e9fd0b8f0c9c641dac61602f1

    • SHA1

      b2da3dda97fb4d3244c8c29613b1cd36bec3b694

    • SHA256

      8160930de4b082c7f57d69f9d5cbe8f820d9054f20b4b11bacbd318cdd4b6552

    • SHA512

      ec26ab1b75a99d5bf05191d74aa688fce7689f4929f1da297693035fdaf4bd74aa43126e70fb93612a5e0c5e720213bf6d8c6d9906ff038827f8283ad3381064

    • SSDEEP

      6144:hXt3T6MDdbICydeBimcmXKhJUPawkmA1D04+g:hXttpcmXKnUSJ1DCg

    • 44Caliber

      An open source infostealer written in C#.

    • 44Caliber family

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks