Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-23_8bea09dcbb2ccfa4dc15967ee0a0263d_cryptolocker

  • Size

    63KB

  • Sample

    240523-c2e1ysba33

  • MD5

    8bea09dcbb2ccfa4dc15967ee0a0263d

  • SHA1

    a54b08a09b970ba8c10e5ed72d374a9ebf167fa4

  • SHA256

    710fe2f4949de03df1cd0707e2e0eef19ad8122c83130ca8d08238ec943321e3

  • SHA512

    e6227c84aaf4a1372e8bc16c96e089f6b542584e256e8d801dc3bb0c9c75b86fed1c9de148bc960e27ec925bdf1efbf9fe25e09a057470c5e618a6b802d60816

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7H+:btng54SMLr+/AO/kIhfoKMHdac

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_8bea09dcbb2ccfa4dc15967ee0a0263d_cryptolocker

    • Size

      63KB

    • MD5

      8bea09dcbb2ccfa4dc15967ee0a0263d

    • SHA1

      a54b08a09b970ba8c10e5ed72d374a9ebf167fa4

    • SHA256

      710fe2f4949de03df1cd0707e2e0eef19ad8122c83130ca8d08238ec943321e3

    • SHA512

      e6227c84aaf4a1372e8bc16c96e089f6b542584e256e8d801dc3bb0c9c75b86fed1c9de148bc960e27ec925bdf1efbf9fe25e09a057470c5e618a6b802d60816

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7H+:btng54SMLr+/AO/kIhfoKMHdac

    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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks