General

  • Target

    Loader.exe

  • Size

    274KB

  • Sample

    240914-mk7dzsyhpn

  • MD5

    c0feb087f1cfa85fdb001e059f4c95c7

  • SHA1

    1d9ab2eb37f85bea36f3e6ded442154181c96964

  • SHA256

    38957fb3708884f1a8befb0c17b0fa81f57005a5de058772cc12bf357c548eab

  • SHA512

    99d641dcebec431d905b83ea89b5b5fadd5c029215345834b604aeca23d25d236bbbe65c2d3179ad9d7597764d1791d9cfd18b3dc2d463acda6e1e72b6159a50

  • SSDEEP

    6144:cf+BLtABPDsth6Ej/UZkI4TjkRy5fafTy4lI1D080T:vtK+I4TjkRyTF1DcT

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1280107935317495880/Q8mmvXU6Bc1Q-R-2e0aAMsbedaMqyt0txCOBc8XSsTRNeUIepUtoX2DE4a6MxP9SzEFB

Targets

    • Target

      Loader.exe

    • Size

      274KB

    • MD5

      c0feb087f1cfa85fdb001e059f4c95c7

    • SHA1

      1d9ab2eb37f85bea36f3e6ded442154181c96964

    • SHA256

      38957fb3708884f1a8befb0c17b0fa81f57005a5de058772cc12bf357c548eab

    • SHA512

      99d641dcebec431d905b83ea89b5b5fadd5c029215345834b604aeca23d25d236bbbe65c2d3179ad9d7597764d1791d9cfd18b3dc2d463acda6e1e72b6159a50

    • SSDEEP

      6144:cf+BLtABPDsth6Ej/UZkI4TjkRy5fafTy4lI1D080T:vtK+I4TjkRyTF1DcT

    • 44Caliber

      An open source infostealer written in C#.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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