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General

  • Target

    8537c01d07b73dcdd33a53b30a2a10a0_NEAS

  • Size

    286KB

  • Sample

    240507-hf9w4add2s

  • MD5

    8537c01d07b73dcdd33a53b30a2a10a0

  • SHA1

    8e39a91c7c0f3acbb903995ebb8388c934f15945

  • SHA256

    afd93f673c7b659c20037fae8ecb47c4ab464b10906fb45798e7bb98e445de9a

  • SHA512

    068599d25e2b93a23b1af04966ef2121bf139e3ac22c1bb5ce2bc477baae10be40a8019bac577c720c787871823021d2500f5587b3d3e330c94998a9d0c4ec4c

  • SSDEEP

    6144:JmCAIuZAIuDMVtM/HQjhBhymCAIuZAIuDMVtM/HQjhBhY:7AIuZAIuOsQ6AIuZAIuOsQy

Score
9/10

Malware Config

Targets

    • Target

      8537c01d07b73dcdd33a53b30a2a10a0_NEAS

    • Size

      286KB

    • MD5

      8537c01d07b73dcdd33a53b30a2a10a0

    • SHA1

      8e39a91c7c0f3acbb903995ebb8388c934f15945

    • SHA256

      afd93f673c7b659c20037fae8ecb47c4ab464b10906fb45798e7bb98e445de9a

    • SHA512

      068599d25e2b93a23b1af04966ef2121bf139e3ac22c1bb5ce2bc477baae10be40a8019bac577c720c787871823021d2500f5587b3d3e330c94998a9d0c4ec4c

    • SSDEEP

      6144:JmCAIuZAIuDMVtM/HQjhBhymCAIuZAIuDMVtM/HQjhBhY:7AIuZAIuOsQ6AIuZAIuOsQy

    Score
    9/10
    • Renames multiple (3524) files with added filename extension

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix

Tasks