Overview

overview

9

Static

static

7

f64d1ad6e8...0N.exe

windows7-x64

9

f64d1ad6e8...0N.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    f64d1ad6e897f119ee9c31e27b4c9610N.exe

  • Size

    61KB

  • Sample

    240817-t5ja8aycjj

  • MD5

    f64d1ad6e897f119ee9c31e27b4c9610

  • SHA1

    31fedb6b30ad331ccb473ef2468edbcc5c0a9ce4

  • SHA256

    2b91ce00e5298ee1758cb4bdf78d1c6d66445876624064b7493ca29f20d608df

  • SHA512

    e99fae55c2eecd977cd1e9d8dbd1f25bc4941b4338952c799448cf8e73a6e9be505b4355cdbb6039dbb0e079b4010a5048220a548902694508a84b61120b06e9

  • SSDEEP

    768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNyQY8BT37CPKKdJJcbQbf1Oti1JGBn:CTW7JJZENTNyQYaTW7JJZENTNyQYe

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      f64d1ad6e897f119ee9c31e27b4c9610N.exe

    • Size

      61KB

    • MD5

      f64d1ad6e897f119ee9c31e27b4c9610

    • SHA1

      31fedb6b30ad331ccb473ef2468edbcc5c0a9ce4

    • SHA256

      2b91ce00e5298ee1758cb4bdf78d1c6d66445876624064b7493ca29f20d608df

    • SHA512

      e99fae55c2eecd977cd1e9d8dbd1f25bc4941b4338952c799448cf8e73a6e9be505b4355cdbb6039dbb0e079b4010a5048220a548902694508a84b61120b06e9

    • SSDEEP

      768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNyQY8BT37CPKKdJJcbQbf1Oti1JGBn:CTW7JJZENTNyQYaTW7JJZENTNyQYe

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (3570) files with added filename extension

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

      ransomware

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks