General

  • Target

    202311218800-INV62009HX66549.scr.exe

  • Size

    14KB

  • Sample

    231122-ze99xafb9w

  • MD5

    19395fea893e3dcea476504227d56be6

  • SHA1

    f86b35526cd61c8aab3911b11ca692225e341906

  • SHA256

    3fcb840d5e65fc86ed5637bdcbab0ecde764d360ebe18a5e5d6795811dc1c622

  • SHA512

    567acf5e2be2482d923142c3bd574f79475abdcfd9f63768bfe5632fe43b9ebfde3b7865c2d1971eb922686deeac4322d1c627329c96621b0c3b31940586d724

  • SSDEEP

    192:Uebp41yqqdcA32GG0s4LqVrTC+xV/knQi1oo79ED607RQ:UeboyqCZ2GGOLqVTfknQyMR

Malware Config

Extracted

Family

purecrypter

C2

https://teleturismo.it/wp-includes/Tzvgdu.vdf

Targets

    • Target

      202311218800-INV62009HX66549.scr.exe

    • Size

      14KB

    • MD5

      19395fea893e3dcea476504227d56be6

    • SHA1

      f86b35526cd61c8aab3911b11ca692225e341906

    • SHA256

      3fcb840d5e65fc86ed5637bdcbab0ecde764d360ebe18a5e5d6795811dc1c622

    • SHA512

      567acf5e2be2482d923142c3bd574f79475abdcfd9f63768bfe5632fe43b9ebfde3b7865c2d1971eb922686deeac4322d1c627329c96621b0c3b31940586d724

    • SSDEEP

      192:Uebp41yqqdcA32GG0s4LqVrTC+xV/knQi1oo79ED607RQ:UeboyqCZ2GGOLqVTfknQyMR

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks