Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-23_bd26509f4ecf02482f396725c85bf37f_cryptolocker

  • Size

    52KB

  • Sample

    240523-a5wf1afe32

  • MD5

    bd26509f4ecf02482f396725c85bf37f

  • SHA1

    cf9bd5c00f855ae7bc879430e4b805346592831f

  • SHA256

    d2549d689259f74723cc33f2238195c6664f5cbf4405a9b3b50f8f01569c9b82

  • SHA512

    90fae266a8737fdf62339ed73b95077ddd79cac284319c2a3cbe302e8596f3cc15a07c86c398eacd51ef3187c0dca6258d2c98b9802aada795cbcd4016a321d6

  • SSDEEP

    768:79inqyNR/QtOOtEvwDpjBK/rJ+Nw8qnTHGfSAW:79mqyNhQMOtEvwDpjBxe8GGfVW

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_bd26509f4ecf02482f396725c85bf37f_cryptolocker

    • Size

      52KB

    • MD5

      bd26509f4ecf02482f396725c85bf37f

    • SHA1

      cf9bd5c00f855ae7bc879430e4b805346592831f

    • SHA256

      d2549d689259f74723cc33f2238195c6664f5cbf4405a9b3b50f8f01569c9b82

    • SHA512

      90fae266a8737fdf62339ed73b95077ddd79cac284319c2a3cbe302e8596f3cc15a07c86c398eacd51ef3187c0dca6258d2c98b9802aada795cbcd4016a321d6

    • SSDEEP

      768:79inqyNR/QtOOtEvwDpjBK/rJ+Nw8qnTHGfSAW:79mqyNhQMOtEvwDpjBxe8GGfVW

    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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks