Overview

overview

9

Static

static

7

3fa869d6f3...0N.exe

windows7-x64

9

3fa869d6f3...0N.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    3fa869d6f3d9858678ecb783079d0880N.exe

  • Size

    57KB

  • Sample

    240724-dmjw2avdnk

  • MD5

    3fa869d6f3d9858678ecb783079d0880

  • SHA1

    cb9bf08fc3e02406705ad45c9a08e5b91852f6b8

  • SHA256

    3bc41bea5c36c4633c6235bdf57ef4b30121d8cffd7de55d2bdfa8ee5689926a

  • SHA512

    5c1bf17d3d351e1fef5cf782665c9b939422cf61da1601a5b9bc85ce37ff21143c391155cd8f79d8a5986857506a2c52764dce89e2937acf876aa46fac61e98a

  • SSDEEP

    1536:CTW7JJ7TTKP2awclvmxaKP2awclvmxvTW7JJ7TUrk:haP2awclvmxrP2awclvmx44rk

Score
9/10
discoveryransomwareupx

Malware Config

Targets

    • Target

      3fa869d6f3d9858678ecb783079d0880N.exe

    • Size

      57KB

    • MD5

      3fa869d6f3d9858678ecb783079d0880

    • SHA1

      cb9bf08fc3e02406705ad45c9a08e5b91852f6b8

    • SHA256

      3bc41bea5c36c4633c6235bdf57ef4b30121d8cffd7de55d2bdfa8ee5689926a

    • SHA512

      5c1bf17d3d351e1fef5cf782665c9b939422cf61da1601a5b9bc85ce37ff21143c391155cd8f79d8a5986857506a2c52764dce89e2937acf876aa46fac61e98a

    • SSDEEP

      1536:CTW7JJ7TTKP2awclvmxaKP2awclvmxvTW7JJ7TUrk:haP2awclvmxrP2awclvmx44rk

    Score
    9/10
    discoveryransomwareupx

    • Renames multiple (3378) 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