Overview

overview

10

Static

static

10

179f3055de...ce.exe

windows7-x64

9

179f3055de...ce.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    179f3055dead0e51dd33cdff051442a5c82b1bb2d3440f4acad58e4b35ad8cce

  • Size

    123KB

  • Sample

    240524-xsjm1afg3w

  • MD5

    8c8b1f7990350030314b3533d38fc905

  • SHA1

    ca7fd61532049ec10ee3d8471ec637e6c0bb834a

  • SHA256

    179f3055dead0e51dd33cdff051442a5c82b1bb2d3440f4acad58e4b35ad8cce

  • SHA512

    c05ee2e78fb8e2ac1c5050af91b16e5ce1ba2501ec9ce97a1da831a1aa6c92acb4634a2289f5b7e8af16f1441902283594dcabd7c7b9e2b7e240c98145eaef1d

  • SSDEEP

    1536:67Zf/FAxTWY1++PJHJXA/OsIZg7Zf/FAxTWY1++PJHJXA/OsIZC:+nyiFnyiv

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      179f3055dead0e51dd33cdff051442a5c82b1bb2d3440f4acad58e4b35ad8cce

    • Size

      123KB

    • MD5

      8c8b1f7990350030314b3533d38fc905

    • SHA1

      ca7fd61532049ec10ee3d8471ec637e6c0bb834a

    • SHA256

      179f3055dead0e51dd33cdff051442a5c82b1bb2d3440f4acad58e4b35ad8cce

    • SHA512

      c05ee2e78fb8e2ac1c5050af91b16e5ce1ba2501ec9ce97a1da831a1aa6c92acb4634a2289f5b7e8af16f1441902283594dcabd7c7b9e2b7e240c98145eaef1d

    • SSDEEP

      1536:67Zf/FAxTWY1++PJHJXA/OsIZg7Zf/FAxTWY1++PJHJXA/OsIZC:+nyiFnyiv

    Score
    9/10
    ransomwareupx

    • Renames multiple (4741) files with added filename extension

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

      ransomware

    • 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.

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks