Overview

overview

10

Static

static

10

fcedc0f557...86.exe

windows7-x64

9

fcedc0f557...86.exe

windows10-2004-x64

9

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General

  • Target

    fcedc0f5571faf281db7fe0f02c8d235977e616057625daefd391399886c7f86

  • Size

    71KB

  • Sample

    240525-g1659sha97

  • MD5

    6952ad22ef76157f1de89f20641cf5e8

  • SHA1

    d5faf7f9c4a4130578060703e08e89e06d3da850

  • SHA256

    fcedc0f5571faf281db7fe0f02c8d235977e616057625daefd391399886c7f86

  • SHA512

    b8bdb1de128030d3049156850aa12c63cd3b53357729fd5efb9dcb048b9f9370783b7d79e7d9741d7bf3cb7f4ad6ca6f505248610892b064e4fa5ad4257fb7a8

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8xJJMJJ5Jb1JbeZP7iNpW0/137qSez/x:KQSoLpW0/5Zebx

Score
10/10
ransomwareupx

Malware Config

Targets

    • Target

      fcedc0f5571faf281db7fe0f02c8d235977e616057625daefd391399886c7f86

    • Size

      71KB

    • MD5

      6952ad22ef76157f1de89f20641cf5e8

    • SHA1

      d5faf7f9c4a4130578060703e08e89e06d3da850

    • SHA256

      fcedc0f5571faf281db7fe0f02c8d235977e616057625daefd391399886c7f86

    • SHA512

      b8bdb1de128030d3049156850aa12c63cd3b53357729fd5efb9dcb048b9f9370783b7d79e7d9741d7bf3cb7f4ad6ca6f505248610892b064e4fa5ad4257fb7a8

    • SSDEEP

      1536:CTWn1++PJHJXA/OsIZfzc3/Q8xJJMJJ5Jb1JbeZP7iNpW0/137qSez/x:KQSoLpW0/5Zebx

    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)

    • 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