Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_0c67a21dd7173368a92e7b7ba6f16ba8_cryptolocker

  • Size

    93KB

  • Sample

    240212-h76zhshd76

  • MD5

    0c67a21dd7173368a92e7b7ba6f16ba8

  • SHA1

    334e9bc58e7855bdd994fd97f6590b18808fa276

  • SHA256

    06d3a07380ce0d6e6319d0ccf72fe8cafa47ffe07bc4ed1e64d000e922d70a05

  • SHA512

    ad015bcca2fde7c534cd2bb3b0f69463643c490d034cc000002f9ff888ace2c7cede81beb19a8477f6b31e66f78533fb48f29c9cc59b7272f3be2874d16a75ba

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0QVOEJ:AnBdOOtEvwDpj6zK

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-12_0c67a21dd7173368a92e7b7ba6f16ba8_cryptolocker

    • Size

      93KB

    • MD5

      0c67a21dd7173368a92e7b7ba6f16ba8

    • SHA1

      334e9bc58e7855bdd994fd97f6590b18808fa276

    • SHA256

      06d3a07380ce0d6e6319d0ccf72fe8cafa47ffe07bc4ed1e64d000e922d70a05

    • SHA512

      ad015bcca2fde7c534cd2bb3b0f69463643c490d034cc000002f9ff888ace2c7cede81beb19a8477f6b31e66f78533fb48f29c9cc59b7272f3be2874d16a75ba

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0QVOEJ:AnBdOOtEvwDpj6zK

    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