Overview

overview

10

Static

static

10

2024-03-14...er.exe

windows7-x64

9

2024-03-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-14_f39a6d846ec72d048b4c669b58f09b08_cryptolocker

  • Size

    42KB

  • Sample

    240314-tdtb4sad53

  • MD5

    f39a6d846ec72d048b4c669b58f09b08

  • SHA1

    2f89dbc66fa8664e82ca2594c5649561d1e6d8df

  • SHA256

    f05b26c071cb8ab63eab30c96c4c9d21f70473de577a37557986df5b13d26e83

  • SHA512

    28bdffe2057368e639684f3cc7d14d1030ccacbb6eabaa7969c832e326a13052ec5033a011c77b994311166f8c3ca1b42d4d7246b785546503baa1a4958cc57a

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAa4/hz5f:b/pYayGig5HjS3NPAvh

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-03-14_f39a6d846ec72d048b4c669b58f09b08_cryptolocker

    • Size

      42KB

    • MD5

      f39a6d846ec72d048b4c669b58f09b08

    • SHA1

      2f89dbc66fa8664e82ca2594c5649561d1e6d8df

    • SHA256

      f05b26c071cb8ab63eab30c96c4c9d21f70473de577a37557986df5b13d26e83

    • SHA512

      28bdffe2057368e639684f3cc7d14d1030ccacbb6eabaa7969c832e326a13052ec5033a011c77b994311166f8c3ca1b42d4d7246b785546503baa1a4958cc57a

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAa4/hz5f:b/pYayGig5HjS3NPAvh

    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