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_86db2cad780d915b965ce6919ca99ace_cryptolocker

  • Size

    42KB

  • Sample

    240522-3efxvada6s

  • MD5

    86db2cad780d915b965ce6919ca99ace

  • SHA1

    7951ef1b2874c085e503f91a1d93b12df6d148ec

  • SHA256

    c4726827b3852989fdc316b89a000f9510da16e2618dc6115788445e51461c0a

  • SHA512

    01570a1e9f57bbb678d215e70af3614faea79c53df25a52913822512ef6e251376086bb75fc86759222cb62852e6e421ef922a34db8ab364f095dbc798cbbfb1

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7xLo:ZzFbxmLPWQMOtEvwDpjLeJAsKcb7e

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_86db2cad780d915b965ce6919ca99ace_cryptolocker

    • Size

      42KB

    • MD5

      86db2cad780d915b965ce6919ca99ace

    • SHA1

      7951ef1b2874c085e503f91a1d93b12df6d148ec

    • SHA256

      c4726827b3852989fdc316b89a000f9510da16e2618dc6115788445e51461c0a

    • SHA512

      01570a1e9f57bbb678d215e70af3614faea79c53df25a52913822512ef6e251376086bb75fc86759222cb62852e6e421ef922a34db8ab364f095dbc798cbbfb1

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7xLo:ZzFbxmLPWQMOtEvwDpjLeJAsKcb7e

    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

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