General

  • Target

    RESEND Copy.doc

  • Size

    20KB

  • Sample

    221012-jj8zmschd7

  • MD5

    7d14762882b1b692e4f72492dbae2d65

  • SHA1

    8e57fdacd2b25149775c261d32db58c1381da7e8

  • SHA256

    8e3fa133f76db430c639e128a0897c91273e016f631420cb5f5371506c8d4887

  • SHA512

    0996aa0bfa1d7f58e537bb02ff7547ef2b3412681d5608606b1cea352b8cf8ac1bb65174d2d75b6d2a1d072a3cd1aa5d5153863a89b6f86884419836b999f6d2

  • SSDEEP

    384:V2mJlTW2XbojHn7R/1oGwWMH1f4DybSbni6lbhn70gYokVTHoW2pfforP:VFTnojHl/12VfEySbni67nLYompYor

Malware Config

Extracted

Family

snakekeylogger

Credentials
C2

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

Targets

    • Target

      RESEND Copy.doc

    • Size

      20KB

    • MD5

      7d14762882b1b692e4f72492dbae2d65

    • SHA1

      8e57fdacd2b25149775c261d32db58c1381da7e8

    • SHA256

      8e3fa133f76db430c639e128a0897c91273e016f631420cb5f5371506c8d4887

    • SHA512

      0996aa0bfa1d7f58e537bb02ff7547ef2b3412681d5608606b1cea352b8cf8ac1bb65174d2d75b6d2a1d072a3cd1aa5d5153863a89b6f86884419836b999f6d2

    • SSDEEP

      384:V2mJlTW2XbojHn7R/1oGwWMH1f4DybSbni6lbhn70gYokVTHoW2pfforP:VFTnojHl/12VfEySbni67nLYompYor

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 v6

Tasks