Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-23_d446af70b5751d00ff269f605e5420a7_cryptolocker

  • Size

    53KB

  • Sample

    240523-a9y3paff96

  • MD5

    d446af70b5751d00ff269f605e5420a7

  • SHA1

    65dc828044ef457d87b12c6fa2b9684b520436d9

  • SHA256

    9ab0c9d967ed0d3addffd1b2f50b4ef13f94079349b456b78332ec9387259afd

  • SHA512

    906bdfd69325a7a754957def4faa8992227c82dbdbeaf696d6700465a401aeb7cd70fb80ebb1956f9f452064c4438da7400c4fb3393425b2e83a546d50f5fc19

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIKx6D:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7o

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_d446af70b5751d00ff269f605e5420a7_cryptolocker

    • Size

      53KB

    • MD5

      d446af70b5751d00ff269f605e5420a7

    • SHA1

      65dc828044ef457d87b12c6fa2b9684b520436d9

    • SHA256

      9ab0c9d967ed0d3addffd1b2f50b4ef13f94079349b456b78332ec9387259afd

    • SHA512

      906bdfd69325a7a754957def4faa8992227c82dbdbeaf696d6700465a401aeb7cd70fb80ebb1956f9f452064c4438da7400c4fb3393425b2e83a546d50f5fc19

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIKx6D:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7o

    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