General

  • Target

    NitroGenerator.rar

  • Size

    5.7MB

  • Sample

    240603-lyr1sabh98

  • MD5

    b478469519a982b584777de2e0ff71b8

  • SHA1

    64b450e2362e9869b922ab81dc8109a0b73d70c3

  • SHA256

    bfd9be89be77391470bc7266db19efa981d90555681d7d2b43f7382e55533406

  • SHA512

    674026675f76c7e50f28f33701c97d9801a2a3f3906edc912cd4d46627b5c59b3059730e339e87b366c97efa90e6a2ccf2043ce681e9fb30e382a34faef4656e

  • SSDEEP

    98304:RAfsWJxG0t07guXg0NW0HPaBpeYeVqKY/KOl4pAJhpZwAoqg+fWjTJ/dd19MT3:gJxG407gt0NWkPcpeVLYp+p6pKXc+jzO

Malware Config

Targets

    • Target

      start.exe

    • Size

      5.8MB

    • MD5

      726e81aa97aed343f6a99141a1032e58

    • SHA1

      3b4630c2177a22f73530853280d70260cc516d52

    • SHA256

      879f5871549130bf445f1df81f798a4f45ae0410f53c066eb5bbe8665c2c1ac9

    • SHA512

      d7a5269ef0642f965aa8516447a5cb5be58c2e8e8e6fcdb60e1c59a9614690f08273580c2fd8f9cbc4492067a7465f61d5042df62be1e11502b356f666e96f78

    • SSDEEP

      98304:zrCkmDSuXXOiwRHtJQi9UWvGfqD8WOxfmjaa15uXaDvdCK/blzFS03iw7FwXR6nq:zrCkmDZ1wRHvUWvozWOxu9kXwvdbDlAP

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks