General

  • Target

    24102024_1524_24102024_Würth factura 4052299769.rar

  • Size

    683KB

  • Sample

    241024-stbxbswdmp

  • MD5

    1c1e3ba6645d10f49f3f9f1990cfc236

  • SHA1

    0c5edbcdff5db7fe5382be2ed5ae42179a2bfc8a

  • SHA256

    7fd2f1bdef39ce5b20a3a7dea10422bd1503f7838999f179498cee270d5f2ae4

  • SHA512

    b62a76f2af1bf643bd9ab75605f82f89cc7c0f1367a7aec7502e884523a41255a644e61e73ee8355ad3a1c61f6381fa22dd1cac061f453141915d3b521161032

  • SSDEEP

    12288:QPEF6HUnXBTTjKAOk5Y9Qebwvy45AskZNsEeaPDWM/TMFF7/MenQkp70rEgDiq6:1F6HcL89Q6wK5bWEeaPnTRd176

Malware Config

Extracted

Family

vipkeylogger

C2

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

Targets

    • Target

      Würth factura 4052077636.exe

    • Size

      769KB

    • MD5

      bc78234ae8c44c54649083c30375ec7f

    • SHA1

      f45d85d2774e18062706879bbdcd385d892c9f9f

    • SHA256

      23a0c7ff2552ac978be0814af27520f076b2a94914862db85beb765c62ea350c

    • SHA512

      c218ae21d43fd214924caf348604327a21a8ef267601cd7a292e87f303b814bb3120ab14884fa61931448ba807fb9ccd210f23f2ce85150b5e2302cf1b7ca776

    • SSDEEP

      12288:I5gGipxkwKevTbZ3GH3EJX/dGz6RjhQ6q+gdD3/86DtrmT9cPfRNLiyi7TRdf:5GiwwnvTbw0JVGEq+Y/gcHv+yIdf

    • 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.

    • 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