General

  • Target

    422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

  • Size

    1.1MB

  • Sample

    250209-rmg94atnbn

  • MD5

    a4c9d6c210887245f127812099c95379

  • SHA1

    67584fbdf8ed9583be192a8450260b7f3bbd1a1f

  • SHA256

    422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e

  • SHA512

    1d394e59d202466e5d58ffd3d1f2507de539346a35dfd2cc910ca2769090f5bfcfd10ce408149370182814f09b6f430f410b0726bdcd7fdf79be57edad895248

  • SSDEEP

    24576:k3bKxkMa51TZ4RjYoGz8N/9JmLu+dzUdj+F/p:k3G2MaXTWYdq/9Uaoqq/p

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.copinsa.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    (s&$;(zdcNK8

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e.exe

    • Size

      1.1MB

    • MD5

      a4c9d6c210887245f127812099c95379

    • SHA1

      67584fbdf8ed9583be192a8450260b7f3bbd1a1f

    • SHA256

      422015d422ded61ed45845d160782e5f9f2ec46ba787148f84cfed86214bf21e

    • SHA512

      1d394e59d202466e5d58ffd3d1f2507de539346a35dfd2cc910ca2769090f5bfcfd10ce408149370182814f09b6f430f410b0726bdcd7fdf79be57edad895248

    • SSDEEP

      24576:k3bKxkMa51TZ4RjYoGz8N/9JmLu+dzUdj+F/p:k3G2MaXTWYdq/9Uaoqq/p

    • 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

    • Downloads MZ/PE file

    • 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
    8/10
    • Downloads MZ/PE file

MITRE ATT&CK Enterprise v15

Tasks