Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-27_418f204f70a8d1c08398321a34dbbfd2_cryptolocker

  • Size

    61KB

  • Sample

    240427-2d4f3sac51

  • MD5

    418f204f70a8d1c08398321a34dbbfd2

  • SHA1

    2fdcd596cf2bd96515059155cf3f262f1c8349b6

  • SHA256

    43c59f4f7720d5da5c82b984e6141473bc7f9ad5001929b75b2e20c54a03b69a

  • SHA512

    13c4ff065e526df17e446a6a2f6809e121365a097824792bc50c44f8b869f030db65523af2dd48e46a2bd3203c8e9041adc7d31e3de72950f035c582b41fce1e

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KX:6j+1NMOtEvwDpjr8ox8UDEy0KX

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_418f204f70a8d1c08398321a34dbbfd2_cryptolocker

    • Size

      61KB

    • MD5

      418f204f70a8d1c08398321a34dbbfd2

    • SHA1

      2fdcd596cf2bd96515059155cf3f262f1c8349b6

    • SHA256

      43c59f4f7720d5da5c82b984e6141473bc7f9ad5001929b75b2e20c54a03b69a

    • SHA512

      13c4ff065e526df17e446a6a2f6809e121365a097824792bc50c44f8b869f030db65523af2dd48e46a2bd3203c8e9041adc7d31e3de72950f035c582b41fce1e

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KX:6j+1NMOtEvwDpjr8ox8UDEy0KX

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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