General

  • Target

    b66c69055dada82192373293d39e57fa.exe

  • Size

    377KB

  • Sample

    220713-hemeeababl

  • MD5

    b66c69055dada82192373293d39e57fa

  • SHA1

    c8471929b43972c59e04cd835384dc5627129fae

  • SHA256

    8afe898373f8fbd1ab34fbcbf90264f4b6a04c85d0b602ff21c580f9f7ccdb2f

  • SHA512

    45953920d920df46e4e216c52cf292d538ea74494f71df4e2b7f2d19d8bd7be4b3462457c4092c3343d8608fe770aabb3eb3d471a30f3988424d70e219b77c5f

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      b66c69055dada82192373293d39e57fa.exe

    • Size

      377KB

    • MD5

      b66c69055dada82192373293d39e57fa

    • SHA1

      c8471929b43972c59e04cd835384dc5627129fae

    • SHA256

      8afe898373f8fbd1ab34fbcbf90264f4b6a04c85d0b602ff21c580f9f7ccdb2f

    • SHA512

      45953920d920df46e4e216c52cf292d538ea74494f71df4e2b7f2d19d8bd7be4b3462457c4092c3343d8608fe770aabb3eb3d471a30f3988424d70e219b77c5f

    • Detect PureCrypter loader

    • PureCrypter

      PureCrypter is a loader which is intended for downloading and executing additional payloads.

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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