Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_4b98a8803e5adb9861866f14e1e5aaf7_cryptolocker

  • Size

    38KB

  • Sample

    240212-ypjz2abd3w

  • MD5

    4b98a8803e5adb9861866f14e1e5aaf7

  • SHA1

    4f75c4ae9a77c1086dc55918588d39e8a8bcdf77

  • SHA256

    f0317d747af2d685d484eaf56cf7d21aa677993be6c9a5066fae7cea87bee01e

  • SHA512

    709907263e35d35ea6bcc99d7d19bb02a86c127c37f1607f869fb6fd62ba9d8aff5a6075760d731c79d1dcfe3a214e230efe0357dffb9e2ffae021fedfa6cdce

  • SSDEEP

    768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaac4HW1p:X6QFElP6n+gJQMOtEvwDpjBsYWr

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_4b98a8803e5adb9861866f14e1e5aaf7_cryptolocker

    • Size

      38KB

    • MD5

      4b98a8803e5adb9861866f14e1e5aaf7

    • SHA1

      4f75c4ae9a77c1086dc55918588d39e8a8bcdf77

    • SHA256

      f0317d747af2d685d484eaf56cf7d21aa677993be6c9a5066fae7cea87bee01e

    • SHA512

      709907263e35d35ea6bcc99d7d19bb02a86c127c37f1607f869fb6fd62ba9d8aff5a6075760d731c79d1dcfe3a214e230efe0357dffb9e2ffae021fedfa6cdce

    • SSDEEP

      768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaac4HW1p:X6QFElP6n+gJQMOtEvwDpjBsYWr

    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