General

  • Target

    Xworm.exe

  • Size

    7.5MB

  • Sample

    241007-ctm2lazdnn

  • MD5

    40a9c64efb64afaa3b23b48e0b85d27c

  • SHA1

    a1933689fe98b70fb9e682656c8b7578235e1419

  • SHA256

    39f6290cb3c00dea0746811d2265938f54c65591823243d2194d15f7944651f4

  • SHA512

    ea868d74cc0fecd16a658046e6add8a06aee538daa894ab37322d4d2db73a569117b488405eed83e718f73b5fa6d1753ce2a2492f1ccdd7a9a0289841d0465bd

  • SSDEEP

    196608:ukgVVELbwfI9jUC2gYBYv3vbW2+iITx1U6nb:SVVEUIH2gYBgDWJTnzb

Malware Config

Targets

    • Target

      Xworm.exe

    • Size

      7.5MB

    • MD5

      40a9c64efb64afaa3b23b48e0b85d27c

    • SHA1

      a1933689fe98b70fb9e682656c8b7578235e1419

    • SHA256

      39f6290cb3c00dea0746811d2265938f54c65591823243d2194d15f7944651f4

    • SHA512

      ea868d74cc0fecd16a658046e6add8a06aee538daa894ab37322d4d2db73a569117b488405eed83e718f73b5fa6d1753ce2a2492f1ccdd7a9a0289841d0465bd

    • SSDEEP

      196608:ukgVVELbwfI9jUC2gYBYv3vbW2+iITx1U6nb:SVVEUIH2gYBgDWJTnzb

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks