General

  • Target

    1853308b40b353d110ecbd0c0e09b24abin_JC.zip

  • Size

    368KB

  • Sample

    231012-2aqqtade5s

  • MD5

    714b0c622a6bf78e2de10f98282ccbe5

  • SHA1

    f4979773f317c171c0ab82f78828864834f41f4b

  • SHA256

    c12da4e9e5ac0b236f2671657865198ac8f7916ac1cbe96cae99b93e2a347ad1

  • SHA512

    66f9b318d178588bd9579b1ce1f04d9ccbcf308ce2a49e6f1a09c57f848c292b83dfbf44275de2174e8cff1d58613f7a55d3528d23f49d650c9528d03aa254f9

  • SSDEEP

    6144:1a/uw+t88RPGwLxX+7JxyS7rlRri7dYIpRAHkimBFo9YrG6b:IfV8RPGwNIJxj3ri7TpRam0oGu

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      19f5a1432457383a9f992ee9b9ebf5e719b3709dc630146a083843a582d6996f.exe

    • Size

      473KB

    • MD5

      1853308b40b353d110ecbd0c0e09b24a

    • SHA1

      3b6f5aceb5d114178304588493eed2281718f358

    • SHA256

      19f5a1432457383a9f992ee9b9ebf5e719b3709dc630146a083843a582d6996f

    • SHA512

      f053ed9f68b5fd55f57e4cccf40271109c89e282fa67dc4a195a0c89b9d79198431ed785fbbb35450775feaa37235a288e3b28dfaa39f64611cb0fd8523c7b89

    • SSDEEP

      12288:gkSMfMGuMFex9HNHfMGuMFex6R1SNjRZxF:jSMEGMSGMlNjR

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Drops startup file

    • 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 v15

Tasks