Overview

overview

10

Static

static

10

2024-05-12...er.exe

windows7-x64

9

2024-05-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-12_82a8d220359449e6fcc9737377792180_cryptolocker

  • Size

    92KB

  • Sample

    240512-f79pasah4t

  • MD5

    82a8d220359449e6fcc9737377792180

  • SHA1

    3c46f2f5d60a233c5118f7494202110b0bf8c1ef

  • SHA256

    71d40ae7ab92bd3d2aaca7fd66e97a0703ebe853ab7c7d0ad1a4969a3322bcd7

  • SHA512

    d3e0f22cf2d0cecd958e843d0acce0d079459252ee4832512b7ed50b67fc890c6c9391ffecdbfd3e116085a85aa68fd6475778f7732eea12587bee2943446077

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjhWa:zCsanOtEvwDpjK

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-12_82a8d220359449e6fcc9737377792180_cryptolocker

    • Size

      92KB

    • MD5

      82a8d220359449e6fcc9737377792180

    • SHA1

      3c46f2f5d60a233c5118f7494202110b0bf8c1ef

    • SHA256

      71d40ae7ab92bd3d2aaca7fd66e97a0703ebe853ab7c7d0ad1a4969a3322bcd7

    • SHA512

      d3e0f22cf2d0cecd958e843d0acce0d079459252ee4832512b7ed50b67fc890c6c9391ffecdbfd3e116085a85aa68fd6475778f7732eea12587bee2943446077

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjhWa:zCsanOtEvwDpjK

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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