Overview

overview

10

Static

static

10

2024-02-04...er.exe

windows7-x64

9

2024-02-04...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-04_8bb4a354df7fe5350813444d7bf10fd4_cryptolocker

  • Size

    36KB

  • Sample

    240204-kd9vesdch3

  • MD5

    8bb4a354df7fe5350813444d7bf10fd4

  • SHA1

    327807676d2ac21af3bf723aea4d2f16c114328a

  • SHA256

    7a41f514a1fbaa037d7dfb10d7af8060ff4e037c9520bd9454ddba9fd7dcf628

  • SHA512

    6dde7187345f628eda93ae6213b79eb1efff2f0c395c068d1786b56de44c3a91fc2b1a56f818c637683d5b484b9d498f3bb962517233d1834ad43bc240409f45

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuV5Nb:b/yC4GyNM01GuQMNXw2PSjHPbSuhb

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-04_8bb4a354df7fe5350813444d7bf10fd4_cryptolocker

    • Size

      36KB

    • MD5

      8bb4a354df7fe5350813444d7bf10fd4

    • SHA1

      327807676d2ac21af3bf723aea4d2f16c114328a

    • SHA256

      7a41f514a1fbaa037d7dfb10d7af8060ff4e037c9520bd9454ddba9fd7dcf628

    • SHA512

      6dde7187345f628eda93ae6213b79eb1efff2f0c395c068d1786b56de44c3a91fc2b1a56f818c637683d5b484b9d498f3bb962517233d1834ad43bc240409f45

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuV5Nb:b/yC4GyNM01GuQMNXw2PSjHPbSuhb

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks