General

  • Target

    156088d0521772327982b394a54d742a39af57ce7ceecc3a69622daab00822ed.zip

  • Size

    486KB

  • Sample

    231013-r1vscacd59

  • MD5

    256bb7066766aba930c7dd9be0ee2e97

  • SHA1

    d93eb2011adc846200b581008e2e68b58ff3981c

  • SHA256

    632620cdf3a7ee4b90aff913141707c1bd035d0ffbf76e49c3e4151824fa5388

  • SHA512

    c7503d5983ae90c0156b9e563aed96658082d1289ed4627dfdc6a1fa37b617b09c68ac00b553bc4111337c7b753fc535930e1d9175923a3c803b26ab1bf64536

  • SSDEEP

    12288:V0NmbRfrgDIyJ+EooUSD1eiND11v+3nrb3++0ri45Pj5UvoR6OskY:cm8LJpRxjF11If+7i4dj5fR6OM

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      08A347B6-6FB3-4B5E-9A49-9EC1E49DF8F1.pdf.exe

    • Size

      539KB

    • MD5

      b1a8dfff51ee717d53c7f90f0840fe9b

    • SHA1

      33ca9d90da7c348233e4eaa565c5b9b91017709d

    • SHA256

      008af3e6e04d2340b385793e03af2550e0e18ce1531d635dff30e69d3e820dbf

    • SHA512

      fbf81cba922f55946d5fc7f7694a9095cef51976eb7780b851f1c2fd34b7a366da7f527f73343b455f15e5d5f9a37cc4b1c2dfab0f43cd72960dfc39feab90e6

    • SSDEEP

      12288:mdJF9KCvoctGgxTkn3MvWroS5RtS0yUn1vhU2Zq6s9sdX:mdJF4CvoctGITknAWZ1ULtGX

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks