General

  • Target

    PayeeAdvice_HK54912_R0038704_37504.exe

  • Size

    814KB

  • Sample

    241116-s9bw9ssqfr

  • MD5

    a7071c7cf3999b13607413c36e8d5418

  • SHA1

    a4d955d14cfb368d93bc7083214b01dec4c90f2b

  • SHA256

    4cdbe754de2114be5f9ccf7e3f3d4f9f7f8fadc279e860bb1773aee0e2de4047

  • SHA512

    4680f4794735608e5594b72ed7c84e9f1af90119d76d541d3d4f27f188a1546e01d3a556d32319da58021ad886f03d67b0deae43e45b6d706b242287f9fe61ed

  • SSDEEP

    24576:/vYV0HT73uF4hi1qCCeFc2QCJgGNXk01vDxPVv7c:YOzaK6VcS5xhDxK

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.foodex.com.pk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    wajahat1975

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      PayeeAdvice_HK54912_R0038704_37504.exe

    • Size

      814KB

    • MD5

      a7071c7cf3999b13607413c36e8d5418

    • SHA1

      a4d955d14cfb368d93bc7083214b01dec4c90f2b

    • SHA256

      4cdbe754de2114be5f9ccf7e3f3d4f9f7f8fadc279e860bb1773aee0e2de4047

    • SHA512

      4680f4794735608e5594b72ed7c84e9f1af90119d76d541d3d4f27f188a1546e01d3a556d32319da58021ad886f03d67b0deae43e45b6d706b242287f9fe61ed

    • SSDEEP

      24576:/vYV0HT73uF4hi1qCCeFc2QCJgGNXk01vDxPVv7c:YOzaK6VcS5xhDxK

    • 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

    • 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

      fc90dfb694d0e17b013d6f818bce41b0

    • SHA1

      3243969886d640af3bfa442728b9f0dff9d5f5b0

    • SHA256

      7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528

    • SHA512

      324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6

    • SSDEEP

      192:e/b2HS5ih/7i00eWz9T7PH6yeFcQMI5+Vw+EXWZ77dslFZk:ewSUmWw9T7MmnI5+/F7Kdk

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks