General

  • Target

    Insidious.exe

  • Size

    303KB

  • Sample

    240221-v6hazscg42

  • MD5

    221c6b9aa86f1d4cee7cbe632988bf16

  • SHA1

    2ddc6f8c92e3dc7a86a6b2272ef0d0201b2d03dc

  • SHA256

    e6c6b76459d51d9751fa0182b3f0694eb08b1f5bb4c157cb75539ef5c961ffb1

  • SHA512

    b4b0bc4402c10deeee79c49d3c9df1ddfdd005b00e1ec88b5ceae5d584f7544f12780a5b29d390371c2f725d3f88dcce9152e1390553f81cea0d78f7c3847a66

  • SSDEEP

    6144:q96T6MDdbICydeBsyxi+949u9EIpvur8mI1D0J1P:q9gDxi+eEEhq1DyP

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1202366571322806313/CuWLCBlIcOwf4tZ5FEYUvIyU9xl3Wseqgg-gJqdPKSwKm0EZWHxKo1tLi3sdhgSMNxR9

Targets

    • Target

      Insidious.exe

    • Size

      303KB

    • MD5

      221c6b9aa86f1d4cee7cbe632988bf16

    • SHA1

      2ddc6f8c92e3dc7a86a6b2272ef0d0201b2d03dc

    • SHA256

      e6c6b76459d51d9751fa0182b3f0694eb08b1f5bb4c157cb75539ef5c961ffb1

    • SHA512

      b4b0bc4402c10deeee79c49d3c9df1ddfdd005b00e1ec88b5ceae5d584f7544f12780a5b29d390371c2f725d3f88dcce9152e1390553f81cea0d78f7c3847a66

    • SSDEEP

      6144:q96T6MDdbICydeBsyxi+949u9EIpvur8mI1D0J1P:q9gDxi+eEEhq1DyP

    • 44Caliber

      An open source infostealer written in C#.

    • 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

    • 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 v15

Tasks