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General

  • Target

    b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b

  • Size

    545KB

  • Sample

    240818-eh86ssxbjp

  • MD5

    e654c3432e16ceff3292ca7bc774b197

  • SHA1

    75455e647f7fe814219987daa14a34ff01a69530

  • SHA256

    b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b

  • SHA512

    f81dcf58828fcb1f9ee338af5498d09f593faba363199224a4d3d07f1d107e6bd46d1c6d36965fdb8a7ada4c8b57e958b8c3d95d3eb8035efc8a51d2f19ec814

  • SSDEEP

    12288:vJxgzlIAboZMqQfBJfpeIhO2nGX5cJ9XfOwO/JPaRtCG:hxgZIOskfBJNc2tOBDG

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b

    • Size

      545KB

    • MD5

      e654c3432e16ceff3292ca7bc774b197

    • SHA1

      75455e647f7fe814219987daa14a34ff01a69530

    • SHA256

      b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b

    • SHA512

      f81dcf58828fcb1f9ee338af5498d09f593faba363199224a4d3d07f1d107e6bd46d1c6d36965fdb8a7ada4c8b57e958b8c3d95d3eb8035efc8a51d2f19ec814

    • SSDEEP

      12288:vJxgzlIAboZMqQfBJfpeIhO2nGX5cJ9XfOwO/JPaRtCG:hxgZIOskfBJNc2tOBDG

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Deletes itself

    • 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