Overview

overview

10

Static

static

10

fafbbd27f5...ae.exe

windows7-x64

9

fafbbd27f5...ae.exe

windows10-2004-x64

9

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General

  • Target

    fafbbd27f5ff67b77105397e1f33e974a296e67f23d0659cb947aec409d506ae

  • Size

    142KB

  • Sample

    240701-fhxcnswhpe

  • MD5

    e586b5ff901ff521eff048204b1974a9

  • SHA1

    84f2ca0eca361c9553e471861a29832f2a7bbe2e

  • SHA256

    fafbbd27f5ff67b77105397e1f33e974a296e67f23d0659cb947aec409d506ae

  • SHA512

    2b1eec8efd076f02b5b227c03e1a4cf59be4c912ec1cc246eb26b25bd9304a4ad507791fa06e0e26c3ee06cc1dee6e03243ecad2faac987ca265f1c6ffd7a024

  • SSDEEP

    1536:a7ZyqaFAxTWH1++PJHJXA/OsIZfzc3/Q8Q8/8fCe7ZyqaFAxTWH1++PJHJXA/OsR:enaypQSoskdnaypQSoskQ

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      fafbbd27f5ff67b77105397e1f33e974a296e67f23d0659cb947aec409d506ae

    • Size

      142KB

    • MD5

      e586b5ff901ff521eff048204b1974a9

    • SHA1

      84f2ca0eca361c9553e471861a29832f2a7bbe2e

    • SHA256

      fafbbd27f5ff67b77105397e1f33e974a296e67f23d0659cb947aec409d506ae

    • SHA512

      2b1eec8efd076f02b5b227c03e1a4cf59be4c912ec1cc246eb26b25bd9304a4ad507791fa06e0e26c3ee06cc1dee6e03243ecad2faac987ca265f1c6ffd7a024

    • SSDEEP

      1536:a7ZyqaFAxTWH1++PJHJXA/OsIZfzc3/Q8Q8/8fCe7ZyqaFAxTWH1++PJHJXA/OsR:enaypQSoskdnaypQSoskQ

    Score
    9/10
    ransomwareupx

    • Renames multiple (3615) 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