General

  • Target

    20012025_1536_20012025_newpurchaseorder.zip

  • Size

    604KB

  • Sample

    250120-s75rkawrgp

  • MD5

    f2429892965c4f2a30e67dd4ab1e333b

  • SHA1

    38be9f09349b23daa1d0f135cf61e356383aae9f

  • SHA256

    9cd4b798814b08b58f509435ad4b82e9eaf959a4adedfa79da997af925cde063

  • SHA512

    2ba73dc87e4b1eb13b6b9c665ff7d080a7d10ecd9a68aa0d98a936eefebbbdaa0ff54c911d61a59c9004ce6def761c35bdde7a33aae2a8ba770b2d3ea9d103d7

  • SSDEEP

    12288:qWqCIsEf6fMCBJG8QE9L0sbYDQCRBqLF7qXkl2uoE0aNkO9or8:qTCIDifMiVp8Sh7qXG27taNX9ow

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      new purchase order.exe

    • Size

      1.2MB

    • MD5

      bfa7bc691e3facc040246078528a03c4

    • SHA1

      3b2781fda1c63b4ca93fd518cb4aebef4f378694

    • SHA256

      4a2da03d10086812f5419222bf567097c63e71fe188d31d11a0a7e760c786e7b

    • SHA512

      f0672481b6b27faba9222330071a6457e2485022b34eded8bafa62498c693a69a05e7952eb598228d67600258eeb30dd1fd23775c0c3c59ecfd8bc18af56ab4c

    • SSDEEP

      24576:7SexfdruTlj0wIeY9nM0gXq7TYA2rQtlHPI4U:mN1CjYQB

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • 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