General

  • Target

    20112024_1700_19112024_Wurth Invoice 4052616348.rar

  • Size

    559KB

  • Sample

    241120-vh525strfq

  • MD5

    426c873d4e56cdfaf652990049222875

  • SHA1

    5c3aeca5b990b8eba04e4712ab1d4990e3a14634

  • SHA256

    41a58703b602abae9849b85ee30ad4193831499c3df3ddd5a607bef98d44b53e

  • SHA512

    e2d72b2654400efa418ffca2c1bb8c701c7f4d81eff65e8af2863929b7c0d39ee8d3bd892bd37d3bab90836ff3c7d9d0da6e6f58371b1a7af6ea83a3d93e6608

  • SSDEEP

    12288:xprTx7AJRdya0jGHp39xhpb3dA4eL8A/bMN/UW5Khaflhz:xNlAJYjGHpNxhpzudgA/usgRjz

Malware Config

Extracted

Family

vipkeylogger

C2

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

Targets

    • Target

      Wurth Invoice 4052616348.exe

    • Size

      681KB

    • MD5

      0270d9f65bf63999240fafabbea1bcab

    • SHA1

      9eda8853ea74470d59d953329341750cc420b161

    • SHA256

      b0fceff0ca55741de03d3c37d66b518e2edc3f31a75c8acea4d857397d11740f

    • SHA512

      bb2cb037c248c422bbfb838d13cdf6b8078949dbe508e58a4d1464fcef2efadffe1f7aba6e30df5b07f1c1ac121bdc3f25bbaee196fe6e351c44edf28db7becc

    • SSDEEP

      12288:fTkuHDdu5QpUjsXnkKJuSAgwCKousQKnsk2axTsv:fTRoaUj+USHToqxTsv

    • 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

      75ed96254fbf894e42058062b4b4f0d1

    • SHA1

      996503f1383b49021eb3427bc28d13b5bbd11977

    • SHA256

      a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

    • SHA512

      58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

    • SSDEEP

      192:X24sihno0bW+l97H4GB7QDs91kMtwtobTr4u+QHbazMNHT7dmNIEr:m8vJl97JeoxtN/r3z7YV

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks