General

  • Target

    DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe

  • Size

    1.3MB

  • Sample

    250227-k58fnstny8

  • MD5

    65afb50214f98c82c099b8ea24310d86

  • SHA1

    1b8559ce1abcfbc89ff3fd9a86a919c44ba89d48

  • SHA256

    0a75e43e51da13343624c7f5cdae6e0fcb44bc10ef83adc21f696214e4657e5a

  • SHA512

    9121069d31e8328900bd5d1a9e348c3a17c638e108d4d4ddddcaacd5ace1673c6987a99f9cd7b82e3de3596a7db9bd209d16c1f6bb11bdeb32dd58388c1fb93d

  • SSDEEP

    24576:kK6gwh2SxrkoE+fzPah+66pXHGyiKTHb1Ki0XWhVdVXmJl1MdWit4W:7wbZkoxTc+npXmyld0XWZVr

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7552206830:AAGZUrvJgSRgT_tfVCG5NR-NdC35UuRR1yg/sendMessage?chat_id=6357516296

Targets

    • Target

      DHL - OVERDUE ACCOUNT LETTER - 1300711528.exe

    • Size

      1.3MB

    • MD5

      65afb50214f98c82c099b8ea24310d86

    • SHA1

      1b8559ce1abcfbc89ff3fd9a86a919c44ba89d48

    • SHA256

      0a75e43e51da13343624c7f5cdae6e0fcb44bc10ef83adc21f696214e4657e5a

    • SHA512

      9121069d31e8328900bd5d1a9e348c3a17c638e108d4d4ddddcaacd5ace1673c6987a99f9cd7b82e3de3596a7db9bd209d16c1f6bb11bdeb32dd58388c1fb93d

    • SSDEEP

      24576:kK6gwh2SxrkoE+fzPah+66pXHGyiKTHb1Ki0XWhVdVXmJl1MdWit4W:7wbZkoxTc+npXmyld0XWZVr

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • VIPKeylogger

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

    • Vipkeylogger family

    • Drops startup file

    • 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