General

  • Target

    4a374edfcf004d066dc1f2106fc3f424.bin

  • Size

    717KB

  • Sample

    241206-bpptysykep

  • MD5

    dadb7634c57cc2b50ff5d55b66c5fc23

  • SHA1

    e48917c7837fb77029a24c30af17b7ea37ead5ac

  • SHA256

    4238406cea1a2adb56398d10dfdeb6ce7d2f4ede6a171ed3b891ff14aa88975e

  • SHA512

    d4696165d1458bcd46162337736212ba718c1080c7b4f5378dd68c3a91a22f82049182d7851181c2601561e75a738aba8378484fc95f7136b07744f35718d1d6

  • SSDEEP

    12288:GolMesVeuwf52azsg1TnUfcqObqfwOvq3MLog9Vlp9oDGjKxC23SlsveVZ4hZ5:rlM//wUaRZUfcqPfwO7oUXkJGCvez0z

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe

    • Size

      1.1MB

    • MD5

      4a374edfcf004d066dc1f2106fc3f424

    • SHA1

      02bfae32ce46ad8ac2f8071801a923358794076c

    • SHA256

      3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a

    • SHA512

      26f705d618057e90541cff4240c51b1f4f634fb1030db4c91878064703ff2d735bfaa1c574bd23b75e57fa56995a0b9bf8ff04140a6599c577c60d5b003f5269

    • SSDEEP

      24576:1u6J33O0c+JY5UZ+XC0kGso6FaPrgV3+9zoWxPZ4QUKLBSeWY:Xu0c++OCvkGs9FaPrgx+9s+PBUKL0Y

    • VIPKeylogger

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

    • Vipkeylogger family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks