Overview

overview

10

Static

static

10

2024-01-23...er.exe

windows7-x64

9

2024-01-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-23_18e4fb1f83ef59078c0805ac2f4397fc_cryptolocker

  • Size

    40KB

  • Sample

    240123-tvm7escbck

  • MD5

    18e4fb1f83ef59078c0805ac2f4397fc

  • SHA1

    1bf706f2401b88ce9a8f3a101bd5ac2675588581

  • SHA256

    43c41ca38d4e5e5cc7ac16be1ea368c1f0421d9d8ef6e747c3289fe4592573da

  • SHA512

    34d43c27d926b4c9a571040eb75fb82db18d3f51fc1580f91933d69299b4cbf6f0d722630562432879f628932953cfcd7e669484069b7535af591ac38ada4191

  • SSDEEP

    384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8u5co9+2WG:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+2Z

Score
10/10

Malware Config

Targets

    • Target

      2024-01-23_18e4fb1f83ef59078c0805ac2f4397fc_cryptolocker

    • Size

      40KB

    • MD5

      18e4fb1f83ef59078c0805ac2f4397fc

    • SHA1

      1bf706f2401b88ce9a8f3a101bd5ac2675588581

    • SHA256

      43c41ca38d4e5e5cc7ac16be1ea368c1f0421d9d8ef6e747c3289fe4592573da

    • SHA512

      34d43c27d926b4c9a571040eb75fb82db18d3f51fc1580f91933d69299b4cbf6f0d722630562432879f628932953cfcd7e669484069b7535af591ac38ada4191

    • SSDEEP

      384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8u5co9+2WG:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+2Z

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks