General

  • Target

    23102024_1342_22102024_Produccion.rar

  • Size

    696KB

  • Sample

    241023-qzrtmaveln

  • MD5

    05629bc5f9f9adf36e51e42128cfb8b8

  • SHA1

    7b7e6102b6ab6ef73cd65d5a3e9458135a642a6a

  • SHA256

    f09c0c556948bded7b778bdbfe943d16c7a43bc698916c3857744dfbd8c3bd25

  • SHA512

    e68076f72c556cc4d16fe51b9dbda2affd9382ccf69374fd8d0472873ea6ddf6e6ee6bb8c3594d43afd1630fd547c5408568837827fa0c60d04785da61342b0b

  • SSDEEP

    12288:HPEF6HUkoEYw3I+8cBbW7uZ7I+bZYdAbpfWf5RCev86+1/2hMEL1yhmCug9tjHF5:8F6HVxYw3HtpWqfVYcfWf5RCdz9EMPuA

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7777204705:AAGdGJgXaEaWvE6yXv7RvWYjJkTQCsiDnJc/sendMessage?chat_id=7698865320

Targets

    • Target

      Produccion.exe

    • Size

      782KB

    • MD5

      df5e4c3fcbb003291a9799ac07c19718

    • SHA1

      c73ba1d8e6e30a37cf4675d3204b15b75b330b26

    • SHA256

      fd424c3fcd01bce1f07c8040bcf1c3683078c4b048528f76efc69b26b207e1a6

    • SHA512

      f6bbac1abf087bcb4730e8281d07af8aa70c86b5c476338df58cb042ff6629bcfc51e57a2ed4f18f444c53a2f2f914e170b1a2e73161701db9bbf26b7b3cc3f9

    • SSDEEP

      12288:I5gGipxk+Kugo1xj+ZY9SQ7ax6q+gdD3/86DtrmT9cPfRNLiyi7TRd8:5Giw+Jn9SQ5q+Y/gcHv+yId8

    • VIPKeylogger

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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

      ee260c45e97b62a5e42f17460d406068

    • SHA1

      df35f6300a03c4d3d3bd69752574426296b78695

    • SHA256

      e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

    • SHA512

      a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

    • SSDEEP

      192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks