General

  • Target

    S50MC-C_3170262-7.6cylinder_liner.exe

  • Size

    552KB

  • Sample

    241124-s1w6vawmhy

  • MD5

    17cb6775dad970024fc95ec9869edb3f

  • SHA1

    1378dc79c453145e94fdb5e1cfaaf4d40cabd538

  • SHA256

    d6671c0032650d42dfaccb25d36507764dce6af6e577bcc7125559747be2da97

  • SHA512

    d0e19ca4a0a7f878a834347d5d4a294de3e83cc4541008f3a8bd28deb6ac87779803261e058de3b1ea51b068bb7e3e8d063dfdcd751220cfea8ff5149168d81d

  • SSDEEP

    12288:32EIH/BAPq+05fmfLQ+1Uk2T2E7Rmd3ZhZZ:3wH+PqJCLQ+SkgpRmdPZZ

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot5049969282:AAH9uCOswhSYvcxjDJ1p81mZiTgnuLqELhE/sendMessage?chat_id=1398386501

Targets

    • Target

      S50MC-C_3170262-7.6cylinder_liner.exe

    • Size

      552KB

    • MD5

      17cb6775dad970024fc95ec9869edb3f

    • SHA1

      1378dc79c453145e94fdb5e1cfaaf4d40cabd538

    • SHA256

      d6671c0032650d42dfaccb25d36507764dce6af6e577bcc7125559747be2da97

    • SHA512

      d0e19ca4a0a7f878a834347d5d4a294de3e83cc4541008f3a8bd28deb6ac87779803261e058de3b1ea51b068bb7e3e8d063dfdcd751220cfea8ff5149168d81d

    • SSDEEP

      12288:32EIH/BAPq+05fmfLQ+1Uk2T2E7Rmd3ZhZZ:3wH+PqJCLQ+SkgpRmdPZZ

    • 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