General

  • Target

    29f1c5a976150c931c1190df12ab81dc5c9c64903a3acb04c4b0cf33f854ec3d.exe

  • Size

    1.1MB

  • Sample

    250207-rrygwatqdz

  • MD5

    7951572cd5545d3c5085c48d011f09e5

  • SHA1

    8455ebf4ae050b53f0ed662e2855d651db74b0f1

  • SHA256

    29f1c5a976150c931c1190df12ab81dc5c9c64903a3acb04c4b0cf33f854ec3d

  • SHA512

    251a842e660cb2b815c667666681dc2eedd367f9d25da75df1b8bfeff22c0eeff1b6564b728bd98f34d59cbebf788864530b782f357c5eaf986bab75b1b96b29

  • SSDEEP

    24576:23bKxPOi5CRrY7FDvWHpHLGzBO6mN/9JmLu+dzUdj+F/S:23Gv5Yr8CpHS1BA/9Uaoqq/S

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      29f1c5a976150c931c1190df12ab81dc5c9c64903a3acb04c4b0cf33f854ec3d.exe

    • Size

      1.1MB

    • MD5

      7951572cd5545d3c5085c48d011f09e5

    • SHA1

      8455ebf4ae050b53f0ed662e2855d651db74b0f1

    • SHA256

      29f1c5a976150c931c1190df12ab81dc5c9c64903a3acb04c4b0cf33f854ec3d

    • SHA512

      251a842e660cb2b815c667666681dc2eedd367f9d25da75df1b8bfeff22c0eeff1b6564b728bd98f34d59cbebf788864530b782f357c5eaf986bab75b1b96b29

    • SSDEEP

      24576:23bKxPOi5CRrY7FDvWHpHLGzBO6mN/9JmLu+dzUdj+F/S:23Gv5Yr8CpHS1BA/9Uaoqq/S

    • 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