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General

  • Target

    aa9760243385b0243db83cef08f94680N.exe

  • Size

    84KB

  • Sample

    240821-w8gb5stfpc

  • MD5

    aa9760243385b0243db83cef08f94680

  • SHA1

    e75106aa1a811eeab41e8676c285244474d1e07c

  • SHA256

    c8ca8d9bde9a370b407c5b707726d33772f36f1045478c170ff52aacfdd01a31

  • SHA512

    3820624f34e7ccdfbcd6be8c6df210707e6d944947aa48691b81f60c62bd0dc8ca05ed730289ac9939dc7f6a2dfc323591cd641dc56167f76fdf9083a1e3f403

  • SSDEEP

    1536:W7ZppApBULcfpHLcfpyDc7ZppApBULcfpHLcfpyDS:6pWpBwchcwDcpWpBwchcwDS

Score
9/10

Malware Config

Targets

    • Target

      aa9760243385b0243db83cef08f94680N.exe

    • Size

      84KB

    • MD5

      aa9760243385b0243db83cef08f94680

    • SHA1

      e75106aa1a811eeab41e8676c285244474d1e07c

    • SHA256

      c8ca8d9bde9a370b407c5b707726d33772f36f1045478c170ff52aacfdd01a31

    • SHA512

      3820624f34e7ccdfbcd6be8c6df210707e6d944947aa48691b81f60c62bd0dc8ca05ed730289ac9939dc7f6a2dfc323591cd641dc56167f76fdf9083a1e3f403

    • SSDEEP

      1536:W7ZppApBULcfpHLcfpyDc7ZppApBULcfpHLcfpyDS:6pWpBwchcwDcpWpBwchcwDS

    Score
    9/10
    • Renames multiple (4700) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks