Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_08abdb9662f0e4c4e64377c3cb8d71bb_cryptolocker

  • Size

    36KB

  • Sample

    240521-s4vr7aaf69

  • MD5

    08abdb9662f0e4c4e64377c3cb8d71bb

  • SHA1

    18d52529feaffceb09d6feacf3c57639e961401c

  • SHA256

    e98c3eeeeb99f3691ef90ac21cc8ae1778257e8ab2b352e7d91689332bb9a0a6

  • SHA512

    4410c27d8dc61170283d47a9febbe775a0e0e6447c51082329b4da513d0b94ad9ac5ff9b519a2243d09bea4ef7c47c47fe1615ed8b467104f6ac9d15d455944d

  • SSDEEP

    384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNs23mAA6lx+Z4:bA74zYcgT/Ekd0ryfjPIunqpeNswm6+i

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_08abdb9662f0e4c4e64377c3cb8d71bb_cryptolocker

    • Size

      36KB

    • MD5

      08abdb9662f0e4c4e64377c3cb8d71bb

    • SHA1

      18d52529feaffceb09d6feacf3c57639e961401c

    • SHA256

      e98c3eeeeb99f3691ef90ac21cc8ae1778257e8ab2b352e7d91689332bb9a0a6

    • SHA512

      4410c27d8dc61170283d47a9febbe775a0e0e6447c51082329b4da513d0b94ad9ac5ff9b519a2243d09bea4ef7c47c47fe1615ed8b467104f6ac9d15d455944d

    • SSDEEP

      384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNs23mAA6lx+Z4:bA74zYcgT/Ekd0ryfjPIunqpeNswm6+i

    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