General

  • Target

    TRANSFERI.exe

  • Size

    616KB

  • Sample

    231113-t6gh1sdh7z

  • MD5

    77521173381682b5a1deb286bce27bf4

  • SHA1

    2ad56680cb0c821b18c269c63f4eeeb770140800

  • SHA256

    1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6

  • SHA512

    5366df45795f970f1b17113caf65c1e677b44da372cc85159fc4de4d8d32a08798aa4120cac956014c75fb71fce53ddfe8e76075b66c5f24e50a8f4a12254e53

  • SSDEEP

    12288:h36N/bxyuAFnSz0cYMSE7a45naENKqIfPbY9QPNTURftb2pLuxQ:h3gqSznYMP5MbskYVapuQ

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      TRANSFERI.exe

    • Size

      616KB

    • MD5

      77521173381682b5a1deb286bce27bf4

    • SHA1

      2ad56680cb0c821b18c269c63f4eeeb770140800

    • SHA256

      1de5d25aecac6b32b06fe38549376748d098fd43abb5c23f73ee9ddb780080d6

    • SHA512

      5366df45795f970f1b17113caf65c1e677b44da372cc85159fc4de4d8d32a08798aa4120cac956014c75fb71fce53ddfe8e76075b66c5f24e50a8f4a12254e53

    • SSDEEP

      12288:h36N/bxyuAFnSz0cYMSE7a45naENKqIfPbY9QPNTURftb2pLuxQ:h3gqSznYMP5MbskYVapuQ

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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