Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-22_e8fc18d3e48a2ff58d8ed5b5b3881978_cryptolocker

  • Size

    38KB

  • Sample

    240522-dddzesaa72

  • MD5

    e8fc18d3e48a2ff58d8ed5b5b3881978

  • SHA1

    c69885face728c4d7b77b6e151888a2d1257d9b0

  • SHA256

    1a9c91513b6a157f8b05814bd5c11d04cb5accb0dfac15990952cee5f2283256

  • SHA512

    5c36df68a7e8f8451a6193e0701533eb5718d721babc0be8aa4c344d3506e4689356d31d6630774e6164629765b6f30c0e9eb65342319ee2111f9ac7e2348c76

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mq:bc/y2lLRU6zA6qq

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_e8fc18d3e48a2ff58d8ed5b5b3881978_cryptolocker

    • Size

      38KB

    • MD5

      e8fc18d3e48a2ff58d8ed5b5b3881978

    • SHA1

      c69885face728c4d7b77b6e151888a2d1257d9b0

    • SHA256

      1a9c91513b6a157f8b05814bd5c11d04cb5accb0dfac15990952cee5f2283256

    • SHA512

      5c36df68a7e8f8451a6193e0701533eb5718d721babc0be8aa4c344d3506e4689356d31d6630774e6164629765b6f30c0e9eb65342319ee2111f9ac7e2348c76

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mq:bc/y2lLRU6zA6qq

    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