General

  • Target

    PrimeNitro.exe

  • Size

    6.7MB

  • Sample

    250204-wxj9nawkat

  • MD5

    fdca2e936f85cf95dfad487c446c2fd7

  • SHA1

    6150c5943ebf062955964a4c3302388d46e70c6d

  • SHA256

    bbed570069f6f4b9cf95a21365658060474320b03a49753af9bb423423de41ad

  • SHA512

    f42322f9f5267a31de8c118f81ada0bb4e4d7bb7ce0a60cf7d3be3c6efe2cc90a50898ca20960e01f3f71e13c9dfdd9817f1d16cd5d7205de0916df11634b6b4

  • SSDEEP

    196608:QLF+0eN/FJMIDJf0gsAGK5SEQR4kzdv8Yq:Z/Fqyf0gsfN4kp0v

Malware Config

Targets

    • Target

      PrimeNitro.exe

    • Size

      6.7MB

    • MD5

      fdca2e936f85cf95dfad487c446c2fd7

    • SHA1

      6150c5943ebf062955964a4c3302388d46e70c6d

    • SHA256

      bbed570069f6f4b9cf95a21365658060474320b03a49753af9bb423423de41ad

    • SHA512

      f42322f9f5267a31de8c118f81ada0bb4e4d7bb7ce0a60cf7d3be3c6efe2cc90a50898ca20960e01f3f71e13c9dfdd9817f1d16cd5d7205de0916df11634b6b4

    • SSDEEP

      196608:QLF+0eN/FJMIDJf0gsAGK5SEQR4kzdv8Yq:Z/Fqyf0gsfN4kp0v

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Clipboard Data

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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

    • UPX packed file

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

    • Target

      �}��g}e.pyc

    • Size

      857B

    • MD5

      f519e637d52de898c56067179dcd3951

    • SHA1

      028602738bdcf6857b7097dbab7a4310937ea10d

    • SHA256

      afd6e2f6f534f94693263e27be03238d407a7a3438fe276e9eb3ab6c943cda72

    • SHA512

      787ea90d8d8af3b9a1982aa83565b049304ab9a4ec65e17a0405c074e3edb50d186f738730897582128e6b81286ab30d939ea40f85e4d810a0b40b5c6231f57d

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks