General

  • Target

    6d662ff415bddfa24ee851da153b3b496baf631786dacac6539568438515aa2c.exe

  • Size

    828KB

  • Sample

    250207-rvv6xswjfp

  • MD5

    8bcf73cb9563a4afea6257fbaeeed25d

  • SHA1

    4f4bd709538f4f5be59782e560defec1b3474afb

  • SHA256

    6d662ff415bddfa24ee851da153b3b496baf631786dacac6539568438515aa2c

  • SHA512

    ff72db75c712b0dee14f3f4c2514b0b622b0d75836afa722a295196b7e961a3aaa0844cff850a8252571ec8b3eafe251a087599b6a2fdeafa8512b7f059ed899

  • SSDEEP

    12288:OgDuQoq747peMjeOfj9ZF1gmzstdCOQ/fjxVTO6TeK7YnPnGaosOAAkmksZ87E6T:OgDngpj9WMiJQDWtPeFuse7ZCio4UO

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      6d662ff415bddfa24ee851da153b3b496baf631786dacac6539568438515aa2c.exe

    • Size

      828KB

    • MD5

      8bcf73cb9563a4afea6257fbaeeed25d

    • SHA1

      4f4bd709538f4f5be59782e560defec1b3474afb

    • SHA256

      6d662ff415bddfa24ee851da153b3b496baf631786dacac6539568438515aa2c

    • SHA512

      ff72db75c712b0dee14f3f4c2514b0b622b0d75836afa722a295196b7e961a3aaa0844cff850a8252571ec8b3eafe251a087599b6a2fdeafa8512b7f059ed899

    • SSDEEP

      12288:OgDuQoq747peMjeOfj9ZF1gmzstdCOQ/fjxVTO6TeK7YnPnGaosOAAkmksZ87E6T:OgDngpj9WMiJQDWtPeFuse7ZCio4UO

    • 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