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_ff0f5d33ef6ae3271c795df1f3138809_cryptolocker

  • Size

    48KB

  • Sample

    240523-bdgn7sff7z

  • MD5

    ff0f5d33ef6ae3271c795df1f3138809

  • SHA1

    3d43aa1d97d134dc65242034a0b2f6ff90d33dc3

  • SHA256

    b3b345ee275d1dc329bea513450684965683925b8339d29a3833442548b6e731

  • SHA512

    0537acfa5fee01b4351bb30a69ec4b2daf9d071c01ef6bd33505a4b725fc0cf0b30af6e81a592c60124cb1df8168634c7c607ca65fd834d1459f210eb1685867

  • SSDEEP

    768:P6LsoVEeegiZPvEhHSP+gp/QtOOtEvwDpjBBMLZdzuqpXsiE8Wq/Dpkcb:P6Q0ElP6G+gJQMOtEvwDpjB8WMlfb

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_ff0f5d33ef6ae3271c795df1f3138809_cryptolocker

    • Size

      48KB

    • MD5

      ff0f5d33ef6ae3271c795df1f3138809

    • SHA1

      3d43aa1d97d134dc65242034a0b2f6ff90d33dc3

    • SHA256

      b3b345ee275d1dc329bea513450684965683925b8339d29a3833442548b6e731

    • SHA512

      0537acfa5fee01b4351bb30a69ec4b2daf9d071c01ef6bd33505a4b725fc0cf0b30af6e81a592c60124cb1df8168634c7c607ca65fd834d1459f210eb1685867

    • SSDEEP

      768:P6LsoVEeegiZPvEhHSP+gp/QtOOtEvwDpjBBMLZdzuqpXsiE8Wq/Dpkcb:P6Q0ElP6G+gJQMOtEvwDpjB8WMlfb

    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