Overview

overview

10

Static

static

10

2024-03-09...er.exe

windows7-x64

9

2024-03-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-09_fdff4cc39399ecea7c1855061970865f_cryptolocker

  • Size

    25KB

  • Sample

    240309-1wxwksbh66

  • MD5

    fdff4cc39399ecea7c1855061970865f

  • SHA1

    9206bd25e4e205d783477b6ff8b68b99c27379e4

  • SHA256

    367ab2ffafb3836a7c6d80a48c591e86d82155ed7e8fe4920ad22f534eaa708e

  • SHA512

    3c66069834820c0dd7a7fd94dcc3356eba2cd58f708eb3bd10b5ee979909e3c7d709f6a7f0a06f1fb8b1e44b0570fa4fed1de561f401bd362bc0b9a4e1391e50

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznuuic/:b/yC4GyNM01GuQMNXua/

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-03-09_fdff4cc39399ecea7c1855061970865f_cryptolocker

    • Size

      25KB

    • MD5

      fdff4cc39399ecea7c1855061970865f

    • SHA1

      9206bd25e4e205d783477b6ff8b68b99c27379e4

    • SHA256

      367ab2ffafb3836a7c6d80a48c591e86d82155ed7e8fe4920ad22f534eaa708e

    • SHA512

      3c66069834820c0dd7a7fd94dcc3356eba2cd58f708eb3bd10b5ee979909e3c7d709f6a7f0a06f1fb8b1e44b0570fa4fed1de561f401bd362bc0b9a4e1391e50

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznuuic/:b/yC4GyNM01GuQMNXua/

    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