General

  • Target

    Sleettz Virtualization.exe

  • Size

    2.0MB

  • Sample

    240905-smwyxstbpl

  • MD5

    393a0f8a3bacd8ade71d1874fde3568e

  • SHA1

    9a56d4def655c0805714b32198000d0b177694da

  • SHA256

    85a8d0cee047255ca84d6f48058a553a783745b13196151c5dc34ade36599a0e

  • SHA512

    672ded8eaa8f1857c55b6cf6cdae1977c01a7538217fb3aecdc2f1339e94e2882495408772b6c935755c38165520c66850240f1302ba12d005945d8e354d48cb

  • SSDEEP

    49152:X1/wXVtR1NNZHNNNNNNNXv2N8FR1NNZHNNNNNNNXv2N8lITYbNbNWo4kSH3OqtwE:lwFtR1NNZHNNNNNNNXv2N8FR1NNZHNNQ

Malware Config

Targets

    • Target

      Sleettz Virtualization.exe

    • Size

      2.0MB

    • MD5

      393a0f8a3bacd8ade71d1874fde3568e

    • SHA1

      9a56d4def655c0805714b32198000d0b177694da

    • SHA256

      85a8d0cee047255ca84d6f48058a553a783745b13196151c5dc34ade36599a0e

    • SHA512

      672ded8eaa8f1857c55b6cf6cdae1977c01a7538217fb3aecdc2f1339e94e2882495408772b6c935755c38165520c66850240f1302ba12d005945d8e354d48cb

    • SSDEEP

      49152:X1/wXVtR1NNZHNNNNNNNXv2N8FR1NNZHNNNNNNNXv2N8lITYbNbNWo4kSH3OqtwE:lwFtR1NNZHNNNNNNNXv2N8FR1NNZHNNQ

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks