Overview

overview

10

Static

static

10

b38e361559...99.exe

windows7-x64

9

b38e361559...99.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    b38e361559fb2d3e8de81f942c6e78a4abc15cef02749973a8ae4faf8c535a99

  • Size

    99KB

  • Sample

    240525-csqfbsbd59

  • MD5

    8b3a85c82a3aa8d9d2ef9c4db37fc24b

  • SHA1

    60cb67e914742e8c9f765f3004aeb07b97a91900

  • SHA256

    b38e361559fb2d3e8de81f942c6e78a4abc15cef02749973a8ae4faf8c535a99

  • SHA512

    ebff066c5ea6c5da4f586d824c7d491dd809ad2b5642c9adf942d3ee920515fa38590f8cc482c58c7de32799b9df7d0bffb558ccf5864ca6de99da37f02eaf04

  • SSDEEP

    1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfA:hfAIuZAIuYSMjoqtMHfhfA

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      b38e361559fb2d3e8de81f942c6e78a4abc15cef02749973a8ae4faf8c535a99

    • Size

      99KB

    • MD5

      8b3a85c82a3aa8d9d2ef9c4db37fc24b

    • SHA1

      60cb67e914742e8c9f765f3004aeb07b97a91900

    • SHA256

      b38e361559fb2d3e8de81f942c6e78a4abc15cef02749973a8ae4faf8c535a99

    • SHA512

      ebff066c5ea6c5da4f586d824c7d491dd809ad2b5642c9adf942d3ee920515fa38590f8cc482c58c7de32799b9df7d0bffb558ccf5864ca6de99da37f02eaf04

    • SSDEEP

      1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfA:hfAIuZAIuYSMjoqtMHfhfA

    Score
    9/10
    ransomwareupx

    • Renames multiple (3452) 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)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks