Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-21_53459cb417384be20ab946cf311c352a_cryptolocker

  • Size

    37KB

  • Sample

    240521-s13zdsae88

  • MD5

    53459cb417384be20ab946cf311c352a

  • SHA1

    853dc7ed4652f355bc26f7f94370e6e3f0e66df1

  • SHA256

    51c5fd50dad412619bc3e7fccc10bd64ec57398cbe1622425532a2401238ee6a

  • SHA512

    03d11bcfe37a90494440dd8d43e238da3ceef3d7b40eb42233404dce7477fefe7787111e7144c7b703b68a77dd67396f9c7063fe327b7160ae480e20aab7a854

  • SSDEEP

    768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4q7:fT+hsMQMOtEvwDpjoIHE

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_53459cb417384be20ab946cf311c352a_cryptolocker

    • Size

      37KB

    • MD5

      53459cb417384be20ab946cf311c352a

    • SHA1

      853dc7ed4652f355bc26f7f94370e6e3f0e66df1

    • SHA256

      51c5fd50dad412619bc3e7fccc10bd64ec57398cbe1622425532a2401238ee6a

    • SHA512

      03d11bcfe37a90494440dd8d43e238da3ceef3d7b40eb42233404dce7477fefe7787111e7144c7b703b68a77dd67396f9c7063fe327b7160ae480e20aab7a854

    • SSDEEP

      768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4q7:fT+hsMQMOtEvwDpjoIHE

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks