Resubmissions

03/09/2024, 14:00

240903-rbdgrszdnh 10

02/09/2024, 16:29

240902-tzdhsatfnn 10

General

  • Target

    Nikita.rar

  • Size

    6.7MB

  • Sample

    240903-rbdgrszdnh

  • MD5

    a63d54b86ba71e9725a3ba5c73894bb5

  • SHA1

    f38f45a84c967da3db55540ac9ca2e1f78f834bb

  • SHA256

    d7faca4503dbcf15254bf50daf808e675522d9bf2047799a0b8b72a51533ce0e

  • SHA512

    cf2811caeeb037e4c769628db816804c134ec1e02254aaf0de9018515a9d0cad79a902e4be7be43f00f42bea838d2a06f40e2f2aedd1557cf8886a80bb4083ed

  • SSDEEP

    196608:Jcg2ylA+VCoAHQyrTT0HSkYYjZ1Vq1/SIiDzN:ZDo13virnVq1aImzN

Malware Config

Targets

    • Target

      Nikita/Lua.Kb2.dll

    • Size

      2.1MB

    • MD5

      c19e9e6a4bc1b668d19505a0437e7f7e

    • SHA1

      73be712aef4baa6e9dabfc237b5c039f62a847fa

    • SHA256

      9ac8b65e5c13292a8e564187c1e7446adc4230228b669383bd7b07035ab99a82

    • SHA512

      b6cd0af436459f35a97db2d928120c53d3691533b01e4f0e8b382f2bd81d9a9a2c57e5e2aa6ade9d6a1746d5c4b2ef6c88d3a0cf519424b34445d0d30aab61de

    • SSDEEP

      49152:6QNztBO2+VN7N3HtnPhx70ZO4+CPXOn5PThDH2TBeHjvjiBckYf+Yh/FJ3:6Ahck2z

    Score
    1/10
    • Target

      Nikita/Nikita.exe

    • Size

      6.2MB

    • MD5

      b41dab020a8427b50c28f19bfe34b612

    • SHA1

      5d86a1989ed2064e2d3e0390146dfc85eb84871e

    • SHA256

      eb5a4ac30901818ecc052461b2e574a6abc6e6ac1de5f7ce3427868f6cbf6d08

    • SHA512

      3b92f9fff191d175cacd2857e327eca1df3338be05c541bbf909fc47f3f9892212fbe3cf4d6808c574dc3bba2d3e176960f9b6e9aeb2c46b12ede1d224547dc2

    • SSDEEP

      98304:NPEtdFBgNzb71QGQCPDbZfPmtfXJOLhx9fZAzDJ4wzQgsRuGK4RPBMgS39xTc:N+FOdQmRGFJMIDJf0gsAGK4RPugeTc

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks