General

  • Target

    0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142

  • Size

    95KB

  • Sample

    240603-w37xxafh57

  • MD5

    81fe38cef3acef708b19579c787e6f44

  • SHA1

    0a0bc2f708eef43b6e7214dc118d4a7d2c166b62

  • SHA256

    0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142

  • SHA512

    7cea618f96faefde3ce95c3223e44999d72d3d162d59c5517f4978f738157fa87e332db8b8f024d1cfcbce328a313b61750832da74165cd454803bf1235d37ef

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxLTWn1++PJHJXA/OsIZfzc3/Q8zxDCuK:KQSoeQSonuK

Score
10/10

Malware Config

Targets

    • Target

      0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142

    • Size

      95KB

    • MD5

      81fe38cef3acef708b19579c787e6f44

    • SHA1

      0a0bc2f708eef43b6e7214dc118d4a7d2c166b62

    • SHA256

      0999afec815b37606b9c1a93859156a7a2ec3d5db82c3e6ed68cbdfe8468a142

    • SHA512

      7cea618f96faefde3ce95c3223e44999d72d3d162d59c5517f4978f738157fa87e332db8b8f024d1cfcbce328a313b61750832da74165cd454803bf1235d37ef

    • SSDEEP

      1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxLTWn1++PJHJXA/OsIZfzc3/Q8zxDCuK:KQSoeQSonuK

    Score
    9/10
    • Renames multiple (1089) files with added filename extension

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

    • UPX dump on OEP (original entry point)

    • 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