General

  • Target

    nitchbigga.exe

  • Size

    7.6MB

  • Sample

    250202-ehqpfswkel

  • MD5

    0fd5f54630502830e489387e38d75240

  • SHA1

    fd99e6181df7571adb926fb266a87ebe40022bc6

  • SHA256

    ffc17c579da82830f8f1e15b3500215cb821ef0ff6b0281b5dec382027f029d7

  • SHA512

    b8d5e66d2bab8aa5615f581e88a8cb25b5eeed6480fce5aba3a4e7ae81160fd2086e2937c68bc81b3bf988d0ebdda8cadbcc5042e0bb29aa55e2d6bae35adb45

  • SSDEEP

    196608:k6D+kd6wfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWK:T5fIHL7HmBYXrYoaUNt

Malware Config

Targets

    • Target

      nitchbigga.exe

    • Size

      7.6MB

    • MD5

      0fd5f54630502830e489387e38d75240

    • SHA1

      fd99e6181df7571adb926fb266a87ebe40022bc6

    • SHA256

      ffc17c579da82830f8f1e15b3500215cb821ef0ff6b0281b5dec382027f029d7

    • SHA512

      b8d5e66d2bab8aa5615f581e88a8cb25b5eeed6480fce5aba3a4e7ae81160fd2086e2937c68bc81b3bf988d0ebdda8cadbcc5042e0bb29aa55e2d6bae35adb45

    • SSDEEP

      196608:k6D+kd6wfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWK:T5fIHL7HmBYXrYoaUNt

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks