Overview

overview

10

Static

static

10

2024-06-01...er.exe

windows7-x64

9

2024-06-01...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-06-01_5dc8798266fdb13c830ecba13cf829c9_cryptolocker

  • Size

    24KB

  • Sample

    240601-w3tehsbg54

  • MD5

    5dc8798266fdb13c830ecba13cf829c9

  • SHA1

    f0b8a32df593034b6a187e9d7ca9a34bcfa64561

  • SHA256

    e2b0ecd743b55dd74df2f17c35581ea9dbc0d8cba821027314875947831a2053

  • SHA512

    b18265537853f4fc02869863fbf4aad3bd91ece0495cfcf7f93bdf29ad718782c4a5ae4f7e1405e2f410954a1efad8956070aa3a5a94a815fc9291d804752c7a

  • SSDEEP

    384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMJT:bVCPwFRo6CpwXFXSqQXfjAsJT

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-01_5dc8798266fdb13c830ecba13cf829c9_cryptolocker

    • Size

      24KB

    • MD5

      5dc8798266fdb13c830ecba13cf829c9

    • SHA1

      f0b8a32df593034b6a187e9d7ca9a34bcfa64561

    • SHA256

      e2b0ecd743b55dd74df2f17c35581ea9dbc0d8cba821027314875947831a2053

    • SHA512

      b18265537853f4fc02869863fbf4aad3bd91ece0495cfcf7f93bdf29ad718782c4a5ae4f7e1405e2f410954a1efad8956070aa3a5a94a815fc9291d804752c7a

    • SSDEEP

      384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMJT:bVCPwFRo6CpwXFXSqQXfjAsJT

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks