Overview

overview

10

Static

static

10

2024-01-28...er.exe

windows7-x64

9

2024-01-28...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-01-28_58ce11bcf0ab88fa7767eeee46c58e73_cryptolocker

  • Size

    26KB

  • Sample

    240128-f58dfseacr

  • MD5

    58ce11bcf0ab88fa7767eeee46c58e73

  • SHA1

    05d855d9c779f78d59380d3ad4edb1ea5eeda177

  • SHA256

    f053b94ac3ae3b3c4752fd3fec022f89b33cd5b288df467b5c294496575b3b8e

  • SHA512

    a117f47d072e0fdeebb15aba25ac298bbfc15e45b382e96f18e2f928233aee1ca3a0ef7c17eab4be80e6469828329f1b6f1b307053c002d82c5757305427b970

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum46:b/yC4GyNM01GuQMNXumB

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-01-28_58ce11bcf0ab88fa7767eeee46c58e73_cryptolocker

    • Size

      26KB

    • MD5

      58ce11bcf0ab88fa7767eeee46c58e73

    • SHA1

      05d855d9c779f78d59380d3ad4edb1ea5eeda177

    • SHA256

      f053b94ac3ae3b3c4752fd3fec022f89b33cd5b288df467b5c294496575b3b8e

    • SHA512

      a117f47d072e0fdeebb15aba25ac298bbfc15e45b382e96f18e2f928233aee1ca3a0ef7c17eab4be80e6469828329f1b6f1b307053c002d82c5757305427b970

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum46:b/yC4GyNM01GuQMNXumB

    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