General

  • Target

    5b19a26d6e86bbcd6d454baee6ae7c77f1c4ca6017ad965eb79098308346f383

  • Size

    536KB

  • Sample

    241126-v27p3sxncr

  • MD5

    51000c141b602569cf44b0f8bec9ecb8

  • SHA1

    d7b819dbc26b3e66c99d233c5c7fc86492e626dd

  • SHA256

    5b19a26d6e86bbcd6d454baee6ae7c77f1c4ca6017ad965eb79098308346f383

  • SHA512

    8b38516298e15002a228424f926552b9abc06fb7fb0da94d78a48fea4c0a861fc5bdbcdf9db733f9644a480b4099d237cd70531b8afa11879562d71dd7ee2283

  • SSDEEP

    6144:9lgvTRHy2nGlwzQ7LA+CB+f6tb9PTPgN++6aCUYvIRN3JGrYJfXvk0OFP2lmBLoE:32EI+CnhxC+JaWSRlXMPL6TEHmd3ZhZ8

Malware Config

Extracted

Family

vipkeylogger

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cipmach.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mail@2019$

Targets

    • Target

      5b19a26d6e86bbcd6d454baee6ae7c77f1c4ca6017ad965eb79098308346f383

    • Size

      536KB

    • MD5

      51000c141b602569cf44b0f8bec9ecb8

    • SHA1

      d7b819dbc26b3e66c99d233c5c7fc86492e626dd

    • SHA256

      5b19a26d6e86bbcd6d454baee6ae7c77f1c4ca6017ad965eb79098308346f383

    • SHA512

      8b38516298e15002a228424f926552b9abc06fb7fb0da94d78a48fea4c0a861fc5bdbcdf9db733f9644a480b4099d237cd70531b8afa11879562d71dd7ee2283

    • SSDEEP

      6144:9lgvTRHy2nGlwzQ7LA+CB+f6tb9PTPgN++6aCUYvIRN3JGrYJfXvk0OFP2lmBLoE:32EI+CnhxC+JaWSRlXMPL6TEHmd3ZhZ8

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Loads dropped DLL

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      75ed96254fbf894e42058062b4b4f0d1

    • SHA1

      996503f1383b49021eb3427bc28d13b5bbd11977

    • SHA256

      a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

    • SHA512

      58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

    • SSDEEP

      192:X24sihno0bW+l97H4GB7QDs91kMtwtobTr4u+QHbazMNHT7dmNIEr:m8vJl97JeoxtN/r3z7YV

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks