Overview

overview

10

Static

static

10

eb647dfe78...8f.exe

windows7-x64

9

eb647dfe78...8f.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    eb647dfe78fdac918bd1f1ee812fae02812b3eea2b5a8129716ea4650ee3ff8f

  • Size

    723KB

  • Sample

    240601-fdzx1aac9t

  • MD5

    37ab857439d9cdaa5dd6fa41d319857a

  • SHA1

    deb84eabcc68a7ba5dfc616e05af937b19463d55

  • SHA256

    eb647dfe78fdac918bd1f1ee812fae02812b3eea2b5a8129716ea4650ee3ff8f

  • SHA512

    fb0e7403c945e24209f911705fd84de4d877e144ea6dbc35de63212df70af3a52c84fa5b1a3fa2299aca5473c87cf933133729cea2b010943222f3e79682b374

  • SSDEEP

    12288:VQtyZGtKgZGtK/CAIuZAIu4QtyZGtKgZGtK/CAIuZAIu6QtyZGtKgZGtK/CAIuZ7:VIthItHIthIta

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      eb647dfe78fdac918bd1f1ee812fae02812b3eea2b5a8129716ea4650ee3ff8f

    • Size

      723KB

    • MD5

      37ab857439d9cdaa5dd6fa41d319857a

    • SHA1

      deb84eabcc68a7ba5dfc616e05af937b19463d55

    • SHA256

      eb647dfe78fdac918bd1f1ee812fae02812b3eea2b5a8129716ea4650ee3ff8f

    • SHA512

      fb0e7403c945e24209f911705fd84de4d877e144ea6dbc35de63212df70af3a52c84fa5b1a3fa2299aca5473c87cf933133729cea2b010943222f3e79682b374

    • SSDEEP

      12288:VQtyZGtKgZGtK/CAIuZAIu4QtyZGtKgZGtK/CAIuZAIu6QtyZGtKgZGtK/CAIuZ7:VIthItHIthIta

    Score
    9/10
    ransomwareupx

    • Renames multiple (3680) 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