Overview

overview

10

Static

static

10

b084380317...fb.exe

windows7-x64

9

b084380317...fb.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    b084380317d9f3c8290d9fb0635c066c88ed7798b87ee5fbbcd890e32f7218fb

  • Size

    41KB

  • Sample

    240701-byfbwavhnr

  • MD5

    4db652f9787522234fb392edfab0a146

  • SHA1

    c813bfdf7f5a9ed224887733d538b45a63b03be7

  • SHA256

    b084380317d9f3c8290d9fb0635c066c88ed7798b87ee5fbbcd890e32f7218fb

  • SHA512

    b70d0f7ec969ec17cc4ffd4b45a2b7a26f60fc02e5acf0656c7df3a3b2d84ea20132cf79b167d97aa2549026d511c966a40c7c34836b9dd83420ba7f132b5d72

  • SSDEEP

    768:V7Blpf/FAK65euBT37CPKKQSjyJJjtf8WUtf8WGoj9COieQJfoj9COieQJw:V7Zf/FAxTWoJJ2WjWpf1fP

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      b084380317d9f3c8290d9fb0635c066c88ed7798b87ee5fbbcd890e32f7218fb

    • Size

      41KB

    • MD5

      4db652f9787522234fb392edfab0a146

    • SHA1

      c813bfdf7f5a9ed224887733d538b45a63b03be7

    • SHA256

      b084380317d9f3c8290d9fb0635c066c88ed7798b87ee5fbbcd890e32f7218fb

    • SHA512

      b70d0f7ec969ec17cc4ffd4b45a2b7a26f60fc02e5acf0656c7df3a3b2d84ea20132cf79b167d97aa2549026d511c966a40c7c34836b9dd83420ba7f132b5d72

    • SSDEEP

      768:V7Blpf/FAK65euBT37CPKKQSjyJJjtf8WUtf8WGoj9COieQJfoj9COieQJw:V7Zf/FAxTWoJJ2WjWpf1fP

    Score
    9/10
    ransomwareupx

    • Renames multiple (3689) 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