General

  • Target

    29102024_1442_29102024_Würth FACTURA 4052299769.rar

  • Size

    820KB

  • Sample

    241029-r3cdsawdnb

  • MD5

    e62097295f18b887f9903ebc1102f13d

  • SHA1

    fd47e743802d52bd2e7b2c010c9acc3eff2eb164

  • SHA256

    0b80e042370423ab8d291f146681dc103939db92d24a42aa99a6f0703f26524c

  • SHA512

    b6336f2b2bfe1baf36b05a2ef49c7636467413c8985c18475095aa9718b39167cb50e7ae411f65ee5392847ec3cb15fc11b4ad5679e314cad89114e4a1bc65ac

  • SSDEEP

    24576:Vc1rzFnc5mqNeOpOxfuLUsJXmn2NLlecjSC9:CTwLPSC9

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7773291387:AAFW0tyP5tccfsSYvPespY2G7aDGr5DPwdk/sendMessage?chat_id=7981072606

Targets

    • Target

      Factura-allianz.exe

    • Size

      965KB

    • MD5

      3caed96490f234e7ce7b824b191f76cf

    • SHA1

      d97c6180e3b3fb3e450ad9d7c326a4f814e449a1

    • SHA256

      faba4b287980fe368cb0c76b142e26c3e24071b7ce4e876b9ca80bcc4f39e8d4

    • SHA512

      01a529a0aa3d55cfbd7f2043953e2c21aed340352e93a2fb6c664352fab63ee9449bc95e240f3c73d553c5a50c088fa999acae91bfef05f470d97805eb56bf9d

    • SSDEEP

      12288:xkjn2m4wIWmAmUwd9WsZ4+hzj4VQ7f0tzKAFBD9wMfOkPvFyBzeav4U4PKp3B:ynE9WDwd9CGct2YBD9w254CQ+K1B

    • 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

    • 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

      fc90dfb694d0e17b013d6f818bce41b0

    • SHA1

      3243969886d640af3bfa442728b9f0dff9d5f5b0

    • SHA256

      7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528

    • SHA512

      324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6

    • SSDEEP

      192:e/b2HS5ih/7i00eWz9T7PH6yeFcQMI5+Vw+EXWZ77dslFZk:ewSUmWw9T7MmnI5+/F7Kdk

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks