General

  • Target

    RFQ 261023.exe

  • Size

    349KB

  • Sample

    231106-vb858ace4z

  • MD5

    c77ed66a06eaa6254d70a50e91fe68f6

  • SHA1

    4523ac24ed151f6cd5cfceba37ad725e1a8afc0f

  • SHA256

    25540f55ae5a200dd9635f60a3b62458b6d95386d0d92eab2282facc6f51084e

  • SHA512

    d22fbea9fe6baa38ca6e3bd6d9324f70e9bf035a456a65751079b55968cc18920f3dbff69de97384ef2e27f27c54ea8597456f6176d035b8c220c672a992590b

  • SSDEEP

    6144:tMVvcrQJL4IYYfnnZYJo57RuoGBfu9w9RzixhDeICv1M/Y8Q5AVSiwMpr5WR5oL1:2VE6VYYfIwRu7ICv1M/Y8Q5AVSiwcr5L

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      RFQ 261023.exe

    • Size

      349KB

    • MD5

      c77ed66a06eaa6254d70a50e91fe68f6

    • SHA1

      4523ac24ed151f6cd5cfceba37ad725e1a8afc0f

    • SHA256

      25540f55ae5a200dd9635f60a3b62458b6d95386d0d92eab2282facc6f51084e

    • SHA512

      d22fbea9fe6baa38ca6e3bd6d9324f70e9bf035a456a65751079b55968cc18920f3dbff69de97384ef2e27f27c54ea8597456f6176d035b8c220c672a992590b

    • SSDEEP

      6144:tMVvcrQJL4IYYfnnZYJo57RuoGBfu9w9RzixhDeICv1M/Y8Q5AVSiwMpr5WR5oL1:2VE6VYYfIwRu7ICv1M/Y8Q5AVSiwcr5L

    • 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