Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_24a1dffe6c2a4df238e41fb4e6cdb5ed_cryptolocker

  • Size

    34KB

  • Sample

    240522-cw3vtshd55

  • MD5

    24a1dffe6c2a4df238e41fb4e6cdb5ed

  • SHA1

    a7cbbc02d631423f2347a9247ba8b28c96fac8cb

  • SHA256

    d88e7ba95fe4380c3a4222c9e6b96027a386586c7ca6e4269c12167284ddbd9e

  • SHA512

    5a114687d9acdd5d67778cef6a7074e81c1b607fec3820a9683f96e1b50b57104fb8898bcff1d647f3c35554bac18723552a2424488d758a84e830723cc4778a

  • SSDEEP

    768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5M4gX:bxNrC7kYo1Fxf2rYA3X

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_24a1dffe6c2a4df238e41fb4e6cdb5ed_cryptolocker

    • Size

      34KB

    • MD5

      24a1dffe6c2a4df238e41fb4e6cdb5ed

    • SHA1

      a7cbbc02d631423f2347a9247ba8b28c96fac8cb

    • SHA256

      d88e7ba95fe4380c3a4222c9e6b96027a386586c7ca6e4269c12167284ddbd9e

    • SHA512

      5a114687d9acdd5d67778cef6a7074e81c1b607fec3820a9683f96e1b50b57104fb8898bcff1d647f3c35554bac18723552a2424488d758a84e830723cc4778a

    • SSDEEP

      768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5M4gX:bxNrC7kYo1Fxf2rYA3X

    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