Overview

overview

10

Static

static

10

2024-04-30...er.exe

windows7-x64

9

2024-04-30...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-30_fc29dfe3743df1179375bbb17b9104ab_cryptolocker

  • Size

    42KB

  • Sample

    240430-ydxfzsef6z

  • MD5

    fc29dfe3743df1179375bbb17b9104ab

  • SHA1

    2aafb6e96c3bca211dad07ad628a13032f1bb772

  • SHA256

    d6461ac9de7a6c9661615eb09a72202d666f2aacedcfd925e2f71d53eac88e11

  • SHA512

    4c59277fa1cd7e304a1b3179b3bda31c1cc26243d6b9a96e8111e33ced36fda4c5c07a67b95c5ae792f7b38b1f11ae9f0c97442775b64a278a9db532f068a6b3

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlZLvO:b/pYayGig5HjS3jLm

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-04-30_fc29dfe3743df1179375bbb17b9104ab_cryptolocker

    • Size

      42KB

    • MD5

      fc29dfe3743df1179375bbb17b9104ab

    • SHA1

      2aafb6e96c3bca211dad07ad628a13032f1bb772

    • SHA256

      d6461ac9de7a6c9661615eb09a72202d666f2aacedcfd925e2f71d53eac88e11

    • SHA512

      4c59277fa1cd7e304a1b3179b3bda31c1cc26243d6b9a96e8111e33ced36fda4c5c07a67b95c5ae792f7b38b1f11ae9f0c97442775b64a278a9db532f068a6b3

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlZLvO:b/pYayGig5HjS3jLm

    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