General

  • Target

    ExternalRun.exe

  • Size

    274KB

  • Sample

    220309-zqdebaeegr

  • MD5

    63525b6ba838d80f0eb16a666ff30de2

  • SHA1

    b11d70bf65b2b82df2c4aa46ac9dfce3c308b568

  • SHA256

    3c8acfa90eed5ab18fd669bea9d494d9fb96f964d9040ee03ff9889dbaada294

  • SHA512

    0709a2bb5d23ede0347e684a6512f0c282de68e3e7f1800ea1544e2f737cd77333bb0a496f6a0489d32df60e7d37760225e1fcac8d9905ae1b84d3de8ee348eb

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/947512216133980311/ImHpeYlo_A0Yhi0saM66pMBO7iLHhGK_k5MBohq8Jg4tn4gMe7dTpw1qEItYNQR_c9kp

Targets

    • Target

      ExternalRun.exe

    • Size

      274KB

    • MD5

      63525b6ba838d80f0eb16a666ff30de2

    • SHA1

      b11d70bf65b2b82df2c4aa46ac9dfce3c308b568

    • SHA256

      3c8acfa90eed5ab18fd669bea9d494d9fb96f964d9040ee03ff9889dbaada294

    • SHA512

      0709a2bb5d23ede0347e684a6512f0c282de68e3e7f1800ea1544e2f737cd77333bb0a496f6a0489d32df60e7d37760225e1fcac8d9905ae1b84d3de8ee348eb

    • 44Caliber

      An open source infostealer written in C#.

    • DiscordWebhook

      Detect_Webhooks.

    • 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 v6

Tasks