Overview

overview

10

Static

static

10

2024-01-29...er.exe

windows7-x64

9

2024-01-29...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-29_23c41bc07a58013973f34870aece1a0a_cryptolocker

  • Size

    26KB

  • Sample

    240129-e2y5yabcdn

  • MD5

    23c41bc07a58013973f34870aece1a0a

  • SHA1

    8ad67faef1ccb13d41831c367a971066856990e7

  • SHA256

    631735e0cf0dffa85e030d2e40ab4e320964c9387d43665ae228cb214c95d43c

  • SHA512

    ff1a595137ab74cad787507738d49b730bff4dae441ff9641c3310e59a1f156599c2e5c8a9fdd3a0836ad9a1f3dd09af6161c0bc7b5c3f82d43d31ae21cbce8c

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+L:b/yC4GyNM01GuQMNXum+L

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-01-29_23c41bc07a58013973f34870aece1a0a_cryptolocker

    • Size

      26KB

    • MD5

      23c41bc07a58013973f34870aece1a0a

    • SHA1

      8ad67faef1ccb13d41831c367a971066856990e7

    • SHA256

      631735e0cf0dffa85e030d2e40ab4e320964c9387d43665ae228cb214c95d43c

    • SHA512

      ff1a595137ab74cad787507738d49b730bff4dae441ff9641c3310e59a1f156599c2e5c8a9fdd3a0836ad9a1f3dd09af6161c0bc7b5c3f82d43d31ae21cbce8c

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+L:b/yC4GyNM01GuQMNXum+L

    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