Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_2eb7a5adeaf06e4cb9856f7c5c0de482_cryptolocker

  • Size

    390KB

  • Sample

    240522-yvst5aef4z

  • MD5

    2eb7a5adeaf06e4cb9856f7c5c0de482

  • SHA1

    7b766111702bac06a7c09d8547ea4d615429a0fa

  • SHA256

    bc601f4d8f19f11ecab406b3e46606ad5c0aa0b186dfd2486b85651c19924f3b

  • SHA512

    9a90ab985bd1215e06d62b659e56a31c1a9f436aca9a2a8281c67c3690db3fdae6da5b4e9bd48fe950803eeabff2fbb127478e92f73307231ea648b078f82bc2

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRT:nnOflT/ZFIjBz3xjTxynGUOUhXRT

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_2eb7a5adeaf06e4cb9856f7c5c0de482_cryptolocker

    • Size

      390KB

    • MD5

      2eb7a5adeaf06e4cb9856f7c5c0de482

    • SHA1

      7b766111702bac06a7c09d8547ea4d615429a0fa

    • SHA256

      bc601f4d8f19f11ecab406b3e46606ad5c0aa0b186dfd2486b85651c19924f3b

    • SHA512

      9a90ab985bd1215e06d62b659e56a31c1a9f436aca9a2a8281c67c3690db3fdae6da5b4e9bd48fe950803eeabff2fbb127478e92f73307231ea648b078f82bc2

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRT:nnOflT/ZFIjBz3xjTxynGUOUhXRT

    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