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General

  • Target

    a343cb9b5dab828a9aac1548dbd7c2327ce01cde195725934c4f0a7587258ad3

  • Size

    1.2MB

  • Sample

    240419-bn55jsde3x

  • MD5

    0adbcabe88bed42b12992356f64844f8

  • SHA1

    453468f18bfbad686e0915510819bdc8378607ea

  • SHA256

    a343cb9b5dab828a9aac1548dbd7c2327ce01cde195725934c4f0a7587258ad3

  • SHA512

    749ec6b5b9703bb96159360c5d1b87f3ba96b8600352da88939db5a6927ce08981e54c4e5c67a3e0182b6786d686939dd44ebcf6e97643d4d779b9c0cf9a7d4f

  • SSDEEP

    6144:6STzDMaMNhXbyuWt2EHOO+7qeA5fphPFrKz1K5Pe9G6DMzAd2M+od7MHG+tO2tZ0:nTe7AG9G6DMzAo87Cps0o3HPYxuWe

Score
10/10

Malware Config

Targets

    • Target

      a343cb9b5dab828a9aac1548dbd7c2327ce01cde195725934c4f0a7587258ad3

    • Size

      1.2MB

    • MD5

      0adbcabe88bed42b12992356f64844f8

    • SHA1

      453468f18bfbad686e0915510819bdc8378607ea

    • SHA256

      a343cb9b5dab828a9aac1548dbd7c2327ce01cde195725934c4f0a7587258ad3

    • SHA512

      749ec6b5b9703bb96159360c5d1b87f3ba96b8600352da88939db5a6927ce08981e54c4e5c67a3e0182b6786d686939dd44ebcf6e97643d4d779b9c0cf9a7d4f

    • SSDEEP

      6144:6STzDMaMNhXbyuWt2EHOO+7qeA5fphPFrKz1K5Pe9G6DMzAd2M+od7MHG+tO2tZ0:nTe7AG9G6DMzAo87Cps0o3HPYxuWe

    Score
    9/10
    • Renames multiple (694) files with added filename extension

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

    • UPX dump on OEP (original entry point)

    • Drops startup file

    • UPX packed file

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks