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_4eec15728190beabf45d735a636104c0_cryptolocker

  • Size

    43KB

  • Sample

    240522-b4x4wagc88

  • MD5

    4eec15728190beabf45d735a636104c0

  • SHA1

    d214b86d139c052681d689aef16c27f8c089ab94

  • SHA256

    168bbe9a6e9d5ae414e1e624588d9b8dd187f621719cc04729f457a219fdc571

  • SHA512

    7d33d394d41a8e049df3cf54e2563b8b0ea0e6f98f7a3f97b8ccb3ce59d680721d7133c6e314b547854003b7a4c650898628538fa8f723d681a24d1483321c5c

  • SSDEEP

    768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+cc66TcjF:vj+jsMQMOtEvwDpj5HW5scx

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_4eec15728190beabf45d735a636104c0_cryptolocker

    • Size

      43KB

    • MD5

      4eec15728190beabf45d735a636104c0

    • SHA1

      d214b86d139c052681d689aef16c27f8c089ab94

    • SHA256

      168bbe9a6e9d5ae414e1e624588d9b8dd187f621719cc04729f457a219fdc571

    • SHA512

      7d33d394d41a8e049df3cf54e2563b8b0ea0e6f98f7a3f97b8ccb3ce59d680721d7133c6e314b547854003b7a4c650898628538fa8f723d681a24d1483321c5c

    • SSDEEP

      768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+cc66TcjF:vj+jsMQMOtEvwDpj5HW5scx

    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