Resubmissions

29-12-2024 17:13

241229-vrtqgavmcx 10

29-12-2024 01:44

241229-b5zdbsylhp 10

General

  • Target

    Nova.exe

  • Size

    7.7MB

  • Sample

    241229-b5zdbsylhp

  • MD5

    af6415de69e4e824d6213d1bf4ba329c

  • SHA1

    d3b58e8472f7fd9d690f689346b5ec6b06a8ce39

  • SHA256

    594bb34f3ca93d8d6c3551f12e106db2c7d4f6af2ab4307fa9f2943838dd7af9

  • SHA512

    70eb82a6712e8264b514447db048336dd379190f0e934f8ba96d456526250c16a1e9493adaf580aaf2ef7d4ff52be9530be5835b5b9f5bb54afb9227a3913f45

  • SSDEEP

    196608:DeD+kdpwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWi:i5QIHL7HmBYXrYoaUNR

Malware Config

Targets

    • Target

      Nova.exe

    • Size

      7.7MB

    • MD5

      af6415de69e4e824d6213d1bf4ba329c

    • SHA1

      d3b58e8472f7fd9d690f689346b5ec6b06a8ce39

    • SHA256

      594bb34f3ca93d8d6c3551f12e106db2c7d4f6af2ab4307fa9f2943838dd7af9

    • SHA512

      70eb82a6712e8264b514447db048336dd379190f0e934f8ba96d456526250c16a1e9493adaf580aaf2ef7d4ff52be9530be5835b5b9f5bb54afb9227a3913f45

    • SSDEEP

      196608:DeD+kdpwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWi:i5QIHL7HmBYXrYoaUNR

    • 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.

    • 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.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks