General

  • Target

    purchase order.exe

  • Size

    441KB

  • Sample

    240926-qds5kaydmr

  • MD5

    b0783a18de531b50debfe5252bc25558

  • SHA1

    bc564e0ceb0e8f99602247bcc559a583f77db8ce

  • SHA256

    018ff37ba8b41d1ae1669d3fd841351f4197f9594c7f05512b5a99cfda88549f

  • SHA512

    927ff7d89d9820745ab5208793444ade73da993b4c482f31297e093cb9d3cee96a8ae0808c1a4813612d61b1eba4e7d40bc7d9c037f4e337f5dccc4228c25e46

  • SSDEEP

    1536:TzOp02gL1jszmCCCCCpCCCCCTdvCCCCCCCCCCC3CCCCCCCCfFIeCCCCCCCCCCCCv:TzSY+zCdsP6GBxhDCovrU/s

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      purchase order.exe

    • Size

      441KB

    • MD5

      b0783a18de531b50debfe5252bc25558

    • SHA1

      bc564e0ceb0e8f99602247bcc559a583f77db8ce

    • SHA256

      018ff37ba8b41d1ae1669d3fd841351f4197f9594c7f05512b5a99cfda88549f

    • SHA512

      927ff7d89d9820745ab5208793444ade73da993b4c482f31297e093cb9d3cee96a8ae0808c1a4813612d61b1eba4e7d40bc7d9c037f4e337f5dccc4228c25e46

    • SSDEEP

      1536:TzOp02gL1jszmCCCCCpCCCCCTdvCCCCCCCCCCC3CCCCCCCCfFIeCCCCCCCCCCCCv:TzSY+zCdsP6GBxhDCovrU/s

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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