General

  • Target

    Drawing and Specifications.exe

  • Size

    824KB

  • Sample

    250128-d5by5swkes

  • MD5

    7a220273e21f0c8b4b4d6b07c54db0ca

  • SHA1

    2b2b1d041700f6560fc77c88e305d6feff3a1264

  • SHA256

    804cb8891f2829caf32366e9efbbeedd19eab55288ca94702d1c29ffded6d463

  • SHA512

    a90d2ad55caccb0ff4679bb06ef1c5381382c8b80c0a451fe608c277877b51f6a0d228363e0d60c06f3e279dcb92c37713b3797f330f88f3f05e863e5d82e889

  • SSDEEP

    12288:AiZY00jfVcebVZBIdraQQZtvkpnbIoZZocPshVmZanc4F4OvUr040:AiZdWJ/oaQQZJkpsQrkyZoc4F58rU

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Drawing and Specifications.exe

    • Size

      824KB

    • MD5

      7a220273e21f0c8b4b4d6b07c54db0ca

    • SHA1

      2b2b1d041700f6560fc77c88e305d6feff3a1264

    • SHA256

      804cb8891f2829caf32366e9efbbeedd19eab55288ca94702d1c29ffded6d463

    • SHA512

      a90d2ad55caccb0ff4679bb06ef1c5381382c8b80c0a451fe608c277877b51f6a0d228363e0d60c06f3e279dcb92c37713b3797f330f88f3f05e863e5d82e889

    • SSDEEP

      12288:AiZY00jfVcebVZBIdraQQZtvkpnbIoZZocPshVmZanc4F4OvUr040:AiZdWJ/oaQQZJkpsQrkyZoc4F58rU

    • VIPKeylogger

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

    • Vipkeylogger family

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks