Overview

overview

10

Static

static

10

2024-01-18...er.exe

windows7-x64

9

2024-01-18...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-18_eb77a159dea0ad00f6a72846ac49d086_cryptolocker

  • Size

    116KB

  • Sample

    240118-3hybasgchp

  • MD5

    eb77a159dea0ad00f6a72846ac49d086

  • SHA1

    f981e7b0c81551636248d1efec3401fb83a182b7

  • SHA256

    b9b0ebffb650fbf29f9388fa8e7913aa115e40f7e26c4055e15c8e9169d36a77

  • SHA512

    5d85ecb2fd50691a39b1782e19e61fe5090c9d383780bf218a5d43e1b3a07b541609f20e03bf28ad604584316a182121fb9fdc25e758611463186d4bbdad149e

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01QR:z6a+CdOOtEvwDpjcz8

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-18_eb77a159dea0ad00f6a72846ac49d086_cryptolocker

    • Size

      116KB

    • MD5

      eb77a159dea0ad00f6a72846ac49d086

    • SHA1

      f981e7b0c81551636248d1efec3401fb83a182b7

    • SHA256

      b9b0ebffb650fbf29f9388fa8e7913aa115e40f7e26c4055e15c8e9169d36a77

    • SHA512

      5d85ecb2fd50691a39b1782e19e61fe5090c9d383780bf218a5d43e1b3a07b541609f20e03bf28ad604584316a182121fb9fdc25e758611463186d4bbdad149e

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01QR:z6a+CdOOtEvwDpjcz8

    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