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Overview

overview

10

Static

static

10

2024-03-14...er.exe

windows7-x64

9

2024-03-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-14_29a538ea25c2ae46adba1992d93ae48d_cryptolocker

  • Size

    79KB

  • Sample

    240314-f73kzsbf7z

  • MD5

    29a538ea25c2ae46adba1992d93ae48d

  • SHA1

    3dfb08251f715cc40eba6125df3efaf41ded1c60

  • SHA256

    9f6cb1f78feebc9f67cd5f5d049e65b8c3093df4a00ac61a4aa4a3c4e65bb67d

  • SHA512

    764b5cbaa60449d2a73cc1c7ea50aced2327476dd1153dc124a23a1d3b4a2a5e76734604af15fbc72bfb223b5ccb57b641fb1ff76edb4f41fb841b02081d7ef6

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyBv:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyZ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-14_29a538ea25c2ae46adba1992d93ae48d_cryptolocker

    • Size

      79KB

    • MD5

      29a538ea25c2ae46adba1992d93ae48d

    • SHA1

      3dfb08251f715cc40eba6125df3efaf41ded1c60

    • SHA256

      9f6cb1f78feebc9f67cd5f5d049e65b8c3093df4a00ac61a4aa4a3c4e65bb67d

    • SHA512

      764b5cbaa60449d2a73cc1c7ea50aced2327476dd1153dc124a23a1d3b4a2a5e76734604af15fbc72bfb223b5ccb57b641fb1ff76edb4f41fb841b02081d7ef6

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyBv:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyZ

    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