General

  • Target

    お見積り依頼.zip

  • Size

    701KB

  • Sample

    241106-eb1wvatkgw

  • MD5

    201994f34799c93646725813c17edee0

  • SHA1

    73bb2491313ceed735c0d07d69ea158908bf2f6d

  • SHA256

    2e44a9d4c4222298ee7bc1826fea1324bce8c22149ac188f3d62993b7ea18196

  • SHA512

    a730b27ac981d7de4c539a3cd28daf1091665c267a2205fe1a8edf6d6151233ed56489baaa1e8666b9e6adff7ed5637715e9c0ad9afd399ee5e60581797d300e

  • SSDEEP

    12288:9ErJdPR5Qu+UbwH6OU64jWJk7X+XHPDPSCREr7Fs1dxCBOP3OggqDXDLhtw:9CT5PFS6Oi6KsDquUxsDYCOgLrDLU

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      お見積り依頼.exe

    • Size

      798KB

    • MD5

      d705e3b00a1125882c95bdfbb1bbf75a

    • SHA1

      e3088a8c568b42841be80bd7cc33713cc71eb1cf

    • SHA256

      a4e1e0459aaae381373eddecc0d421f6750cc55313a9f2afda5a2490863e6766

    • SHA512

      0793ad7c7f5d183c5d226c629378ab1ee89df33f9ec85175dd86ec190e10f4e87aa25305001ee5aa5a90a4dad0d55380f5c01c7b2700acd89d7738f42ec2335c

    • SSDEEP

      24576:w1SoVmA5mFsXVw68oDqIUxMDu/JtOTGPQHHJq:US2Tjx8VIeFGHJq

    • VIPKeylogger

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

    • Vipkeylogger family

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks