Overview

overview

10

Static

static

10

f24c49e9a7...3a.exe

windows7-x64

9

f24c49e9a7...3a.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    f24c49e9a73cebe8b6278642b1aa447f01518a2e166b64aaf7720ae652dad93a

  • Size

    148KB

  • Sample

    240525-gjedxsgd78

  • MD5

    478413942bbef63aa2e5989986dd728e

  • SHA1

    3eeeda85a6bdcf132146b774a8edc5fec1ecfa81

  • SHA256

    f24c49e9a73cebe8b6278642b1aa447f01518a2e166b64aaf7720ae652dad93a

  • SHA512

    f5bba32f9f1326497052815a935f32aa121fc470ed6a4089ae18cd4517f7523fa905430dca0598bac3820c1de93de025c3a6895a90f7ef53b91837d3d4ea0d34

  • SSDEEP

    1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8xJJMJJM7Zf/FAxTWY1++PJHJXA/OsIZm:fnyiQSoOnyiQSoc

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      f24c49e9a73cebe8b6278642b1aa447f01518a2e166b64aaf7720ae652dad93a

    • Size

      148KB

    • MD5

      478413942bbef63aa2e5989986dd728e

    • SHA1

      3eeeda85a6bdcf132146b774a8edc5fec1ecfa81

    • SHA256

      f24c49e9a73cebe8b6278642b1aa447f01518a2e166b64aaf7720ae652dad93a

    • SHA512

      f5bba32f9f1326497052815a935f32aa121fc470ed6a4089ae18cd4517f7523fa905430dca0598bac3820c1de93de025c3a6895a90f7ef53b91837d3d4ea0d34

    • SSDEEP

      1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8xJJMJJM7Zf/FAxTWY1++PJHJXA/OsIZm:fnyiQSoOnyiQSoc

    Score
    9/10
    ransomwareupx

    • Renames multiple (3565) 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