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_6bfb39271debb10f979dcd5c51cfb23e_cryptolocker

  • Size

    65KB

  • Sample

    240522-zc3gaaff2w

  • MD5

    6bfb39271debb10f979dcd5c51cfb23e

  • SHA1

    eb9dd3ca2160ae53b3f0824a68e2be348845e1ca

  • SHA256

    1ed0daa3ec69ad67528effb1421b8c597f9d9c3a05f2c3b034fd3e1be83c1bb3

  • SHA512

    55ba8de49571bdbe49b06be84a6bcd5e9863832c39bb9adeb4fea1917fd34ce20b25f288830e6b7e857337b6cf20683203a7576b1ca37a39c4d201c8fdc64598

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293Ci5:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7r

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_6bfb39271debb10f979dcd5c51cfb23e_cryptolocker

    • Size

      65KB

    • MD5

      6bfb39271debb10f979dcd5c51cfb23e

    • SHA1

      eb9dd3ca2160ae53b3f0824a68e2be348845e1ca

    • SHA256

      1ed0daa3ec69ad67528effb1421b8c597f9d9c3a05f2c3b034fd3e1be83c1bb3

    • SHA512

      55ba8de49571bdbe49b06be84a6bcd5e9863832c39bb9adeb4fea1917fd34ce20b25f288830e6b7e857337b6cf20683203a7576b1ca37a39c4d201c8fdc64598

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293Ci5:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7r

    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