Overview

overview

9

Static

static

7

537f6db8f1...0N.exe

windows7-x64

9

537f6db8f1...0N.exe

windows10-2004-x64

9

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General

  • Target

    537f6db8f16469c4a79935d2e25e7da0N.exe

  • Size

    165KB

  • Sample

    240719-fata2sshrj

  • MD5

    537f6db8f16469c4a79935d2e25e7da0

  • SHA1

    ea2c0d499b8d9fe39c4f4d083f9fe3cb7f1e5100

  • SHA256

    6a78b318b2803ab8ae92140df7e7c94fe154f0df27f28df3a4e8f9cabd43b66f

  • SHA512

    8055858bed8642142414ac37c9038726275bf712733f30d58de40473b4c751e6888507bb5a5dd5a19c10e006802a4aac7054d33dbc1b19bf878a78b94bd0775d

  • SSDEEP

    1536:a7ZyqaFAxTWH1++PJHJXA/OsIZfzc3/Q8Q8/8fCtyF7ZyqaFAxTWH1++PJHJXA/d:enaypQSoskXnaypQSosk2

Score
9/10
ransomwareupx

Malware Config

Targets

    • Target

      537f6db8f16469c4a79935d2e25e7da0N.exe

    • Size

      165KB

    • MD5

      537f6db8f16469c4a79935d2e25e7da0

    • SHA1

      ea2c0d499b8d9fe39c4f4d083f9fe3cb7f1e5100

    • SHA256

      6a78b318b2803ab8ae92140df7e7c94fe154f0df27f28df3a4e8f9cabd43b66f

    • SHA512

      8055858bed8642142414ac37c9038726275bf712733f30d58de40473b4c751e6888507bb5a5dd5a19c10e006802a4aac7054d33dbc1b19bf878a78b94bd0775d

    • SSDEEP

      1536:a7ZyqaFAxTWH1++PJHJXA/OsIZfzc3/Q8Q8/8fCtyF7ZyqaFAxTWH1++PJHJXA/d:enaypQSoskXnaypQSosk2

    Score
    9/10
    ransomwareupx

    • Renames multiple (4724) 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 Matrix

Tasks