Overview

overview

10

Static

static

10

80cb30632a...04.exe

windows7-x64

9

80cb30632a...04.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    80cb30632a9578e32e8e388c06b89869c05155f7ca3141b2ffb8ce4ca966a604

  • Size

    331KB

  • Sample

    240424-3q7jyabg48

  • MD5

    b2b2baf377fa431de84f1660c8ae14f6

  • SHA1

    0db17000b2cf62095262dba230300c3443d05aaf

  • SHA256

    80cb30632a9578e32e8e388c06b89869c05155f7ca3141b2ffb8ce4ca966a604

  • SHA512

    1a787c95b4db47c5ba0ee00b9af3a191fb3b1a55dddc111bab9b2350416daae4b20277e9ee6baa013f6862b2a02901423ec29ac85a0713a7851722475a826c71

  • SSDEEP

    6144:KQSo1EZGtKgZGtK/CAIuZAIuxQSo1EZGtKgZGtK/CAIuZAIud:KQtyZGtKgZGtK/CAIuZAIuxQtyZGtKgE

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      80cb30632a9578e32e8e388c06b89869c05155f7ca3141b2ffb8ce4ca966a604

    • Size

      331KB

    • MD5

      b2b2baf377fa431de84f1660c8ae14f6

    • SHA1

      0db17000b2cf62095262dba230300c3443d05aaf

    • SHA256

      80cb30632a9578e32e8e388c06b89869c05155f7ca3141b2ffb8ce4ca966a604

    • SHA512

      1a787c95b4db47c5ba0ee00b9af3a191fb3b1a55dddc111bab9b2350416daae4b20277e9ee6baa013f6862b2a02901423ec29ac85a0713a7851722475a826c71

    • SSDEEP

      6144:KQSo1EZGtKgZGtK/CAIuZAIuxQSo1EZGtKgZGtK/CAIuZAIud:KQtyZGtKgZGtK/CAIuZAIuxQtyZGtKgE

    Score
    9/10
    ransomwareupx

    • Renames multiple (4375) 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