General

  • Target

    Built.exe

  • Size

    6.3MB

  • Sample

    241221-x8a1ssxmdw

  • MD5

    167d60bc914e36f9ab8e72b3801a9735

  • SHA1

    88395156150b725970f6b95905321b347f1b5207

  • SHA256

    2da43825dabc7fe762f5508df8190fcab3357e734aa67068663e6d664972854c

  • SHA512

    603fd7b3997743265b99ffddc1adaff785688b2f80af4b89ee2e2eb70d2e8d4c4b80832d50e4791f5f5aff8a33ba03b0a9c8b7d71fd14055a2e5841b717fb824

  • SSDEEP

    98304:RjcaCctL2KTRYABCh+gD4JREOk7XQ5PXH0YXG3FfNmbT2z/wly1/ULGDKhOh112y:TNWANgXX7glXHPINm2UyaLGm4fP

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.3MB

    • MD5

      167d60bc914e36f9ab8e72b3801a9735

    • SHA1

      88395156150b725970f6b95905321b347f1b5207

    • SHA256

      2da43825dabc7fe762f5508df8190fcab3357e734aa67068663e6d664972854c

    • SHA512

      603fd7b3997743265b99ffddc1adaff785688b2f80af4b89ee2e2eb70d2e8d4c4b80832d50e4791f5f5aff8a33ba03b0a9c8b7d71fd14055a2e5841b717fb824

    • SSDEEP

      98304:RjcaCctL2KTRYABCh+gD4JREOk7XQ5PXH0YXG3FfNmbT2z/wly1/ULGDKhOh112y:TNWANgXX7glXHPINm2UyaLGm4fP

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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