General

  • Target

    PaymentAdvice18678.00.exe.zip

  • Size

    1.4MB

  • Sample

    250222-141mfazmbz

  • MD5

    486243ea3cd3809efee6d73cfeeab04f

  • SHA1

    43b9b034e076fe8b67d7f4d1f2e78c544e6e2d1f

  • SHA256

    90721446515ae0c57573939c64c3dd624d5f28dc892307391a33ac49ac82fa41

  • SHA512

    65a2a928d626700f0a098925900d8c6038be07fa3c97e87c022da463526e08ee3881774b82c35f79baefa4bdd87e370af472122f3b8b3b507d122b0f07c8b702

  • SSDEEP

    24576:6vwTjxtNk4iDyuqdEwpimmXpBOb1ZMl2R7DxrIKYQ3Ht71UHyN2AmioYQuG:uwTjxw4iDyuqQXp0ZNDxYQ3HHUHoe

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      PaymentAdvice18678.00.exe.bin

    • Size

      1.8MB

    • MD5

      5c9f652fa757862394cd5993283b34b3

    • SHA1

      85bdf093144fb2e6f1f4c8c5c9d6bf50b5523e28

    • SHA256

      657791b7f748b9280b72ae9be5b6d2f4eff25a83379dcb454722ebb5fb866199

    • SHA512

      a1ee2c87d829f81371d1ab1a6f978a3b0f447e427145e3eab5bcc7398f8a9c80b4eeaabcf332e73fc96fa93f3ee70b1bc4b38614a27b9ccb0e912ec26ad0ad7a

    • SSDEEP

      24576:gUQ1B3qSBzLXPVXH+H+xKvas3lkVZbEjXebU6m/b:gUARnXJHb4a2kHbmebQz

    • 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