General

  • Target

    4ac3df66e6f734be81cf1044756934d41b552a6f46c85c165d53fbf708c4380e

  • Size

    1.4MB

  • Sample

    230923-tlbf9sgh7x

  • MD5

    50a86b9ba8f8f144c8742f4781a9a68a

  • SHA1

    927c1f31b26731919adb0584f5ae7f7f00c44f37

  • SHA256

    4ac3df66e6f734be81cf1044756934d41b552a6f46c85c165d53fbf708c4380e

  • SHA512

    5323c1c6015095b2b1b6909f3a300a1eb8d55864232137070be32c27c9f3f6b523a969a46a844d3d946e604774b4fe2bbaecb247681f698c585f39bcc78aada6

  • SSDEEP

    24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk

Malware Config

Targets

    • Target

      4ac3df66e6f734be81cf1044756934d41b552a6f46c85c165d53fbf708c4380e

    • Size

      1.4MB

    • MD5

      50a86b9ba8f8f144c8742f4781a9a68a

    • SHA1

      927c1f31b26731919adb0584f5ae7f7f00c44f37

    • SHA256

      4ac3df66e6f734be81cf1044756934d41b552a6f46c85c165d53fbf708c4380e

    • SHA512

      5323c1c6015095b2b1b6909f3a300a1eb8d55864232137070be32c27c9f3f6b523a969a46a844d3d946e604774b4fe2bbaecb247681f698c585f39bcc78aada6

    • SSDEEP

      24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk

    • Modifies Windows Firewall

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks