General

  • Target

    a29c78e6f4be0fbbfa1a48a6d9bd0172f104861e2659b46872a2eecdafa58003.exe

  • Size

    639KB

  • Sample

    221121-tt4ssahb73

  • MD5

    58df1fb89f20f307404030b94b7b4b60

  • SHA1

    300c1afc795a5adbe064211f79ab8ab6231cfc6b

  • SHA256

    a29c78e6f4be0fbbfa1a48a6d9bd0172f104861e2659b46872a2eecdafa58003

  • SHA512

    4549ac33bf88e33198149903898451ee4c99c81f15995e2673ccb044cfb818212a703b51c558396ad981a01d529976f14c4d43f135bb0afc4696def8ec71ee9e

  • SSDEEP

    12288:XPMsbBtXrppAChe8SLLnbmjIidgzXqfNi3CiVTCsOL/GXh8L74mBfNUstzo7:DpbhvkbHGi3Vd+L74mBfNUstzo7

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5793325124:AAGHzRsq2tvLBf23l8pkEofcJjw4AQXsgAQ/sendMessage?chat_id=2086616067

Targets

    • Target

      a29c78e6f4be0fbbfa1a48a6d9bd0172f104861e2659b46872a2eecdafa58003.exe

    • Size

      639KB

    • MD5

      58df1fb89f20f307404030b94b7b4b60

    • SHA1

      300c1afc795a5adbe064211f79ab8ab6231cfc6b

    • SHA256

      a29c78e6f4be0fbbfa1a48a6d9bd0172f104861e2659b46872a2eecdafa58003

    • SHA512

      4549ac33bf88e33198149903898451ee4c99c81f15995e2673ccb044cfb818212a703b51c558396ad981a01d529976f14c4d43f135bb0afc4696def8ec71ee9e

    • SSDEEP

      12288:XPMsbBtXrppAChe8SLLnbmjIidgzXqfNi3CiVTCsOL/GXh8L74mBfNUstzo7:DpbhvkbHGi3Vd+L74mBfNUstzo7

    • 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