General

  • Target

    6170e9d134809ea571ba213c0d32ff5301ec36bbb807a49c16252e0e2112f355.exe

  • Size

    1.1MB

  • Sample

    250207-rvwgpavjdz

  • MD5

    e59cb6aa20ab06646ce961ef626f7839

  • SHA1

    4bbee31a5f7ce000df4c0a8bc5a4a67775c89a5c

  • SHA256

    6170e9d134809ea571ba213c0d32ff5301ec36bbb807a49c16252e0e2112f355

  • SHA512

    55a4f98ba57746c0e8899163a06bd2522f3023d641048e32c6a2e67df53b4fde6b214e84e2aa60fdb144d60eada70a1d0919502e65280fd80180ec5dc091451f

  • SSDEEP

    24576:n3bKxqktJibWcB8nuQVmQaXGzt1yN/9JmLu+dzUdj+F/u:n3GNtJibWc6nPXQ/9Uaoqq/u

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      6170e9d134809ea571ba213c0d32ff5301ec36bbb807a49c16252e0e2112f355.exe

    • Size

      1.1MB

    • MD5

      e59cb6aa20ab06646ce961ef626f7839

    • SHA1

      4bbee31a5f7ce000df4c0a8bc5a4a67775c89a5c

    • SHA256

      6170e9d134809ea571ba213c0d32ff5301ec36bbb807a49c16252e0e2112f355

    • SHA512

      55a4f98ba57746c0e8899163a06bd2522f3023d641048e32c6a2e67df53b4fde6b214e84e2aa60fdb144d60eada70a1d0919502e65280fd80180ec5dc091451f

    • SSDEEP

      24576:n3bKxqktJibWcB8nuQVmQaXGzt1yN/9JmLu+dzUdj+F/u:n3GNtJibWc6nPXQ/9Uaoqq/u

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      564bb0373067e1785cba7e4c24aab4bf

    • SHA1

      7c9416a01d821b10b2eef97b80899d24014d6fc1

    • SHA256

      7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

    • SHA512

      22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

    • SSDEEP

      192:nenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBDIwL:n8+Qlt70Fj/lQRY/9VjjfL

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks