Overview

overview

10

Static

static

10

2024-05-07...er.exe

windows7-x64

9

2024-05-07...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-07_696b173cb3fe7135f201051483f8c48d_cryptolocker

  • Size

    38KB

  • Sample

    240507-3cte6age93

  • MD5

    696b173cb3fe7135f201051483f8c48d

  • SHA1

    3823e322cddef3905c936d5cf6cf4e6e1e072cd2

  • SHA256

    baaab7ead6169326bcf9da597f9fcfc483d20af76d7935c9d631625ead6e8483

  • SHA512

    5b561cb1aa39c0ed93af2cfbaeadaba9385ff9ad1beffa877ea4f1815f4457f9cefaa67457ae2159a05a2356d03d8a9f764b2c8775edf3be69c28b825be042a7

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBP:qDdFJy3QMOtEvwDpjjWMl7Td5

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-07_696b173cb3fe7135f201051483f8c48d_cryptolocker

    • Size

      38KB

    • MD5

      696b173cb3fe7135f201051483f8c48d

    • SHA1

      3823e322cddef3905c936d5cf6cf4e6e1e072cd2

    • SHA256

      baaab7ead6169326bcf9da597f9fcfc483d20af76d7935c9d631625ead6e8483

    • SHA512

      5b561cb1aa39c0ed93af2cfbaeadaba9385ff9ad1beffa877ea4f1815f4457f9cefaa67457ae2159a05a2356d03d8a9f764b2c8775edf3be69c28b825be042a7

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBP:qDdFJy3QMOtEvwDpjjWMl7Td5

    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