Overview

overview

10

Static

static

10

2024-04-28...er.exe

windows7-x64

9

2024-04-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-28_88cba7eea9eff056d15968f757fb0a80_cryptolocker

  • Size

    47KB

  • Sample

    240428-y9axvsgd54

  • MD5

    88cba7eea9eff056d15968f757fb0a80

  • SHA1

    23ef994932a14fe9b8c9435a98bed3f827a35d62

  • SHA256

    f9801c247c63cac59aa3dba88346494047e3c737ea69de0172cd2ddc511ecd5b

  • SHA512

    5f8cffce54388c22421cf55a7be584f4b62e02ccacd2c47f83780a31d41fb5c2cb7801c436d9dea8193d3baf496425265aef78219ba313b0726d5d9a77f69f30

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsmr:xj+VGMOtEvwDpjy+viHsi

Score
10/10

Malware Config

Targets

    • Target

      2024-04-28_88cba7eea9eff056d15968f757fb0a80_cryptolocker

    • Size

      47KB

    • MD5

      88cba7eea9eff056d15968f757fb0a80

    • SHA1

      23ef994932a14fe9b8c9435a98bed3f827a35d62

    • SHA256

      f9801c247c63cac59aa3dba88346494047e3c737ea69de0172cd2ddc511ecd5b

    • SHA512

      5f8cffce54388c22421cf55a7be584f4b62e02ccacd2c47f83780a31d41fb5c2cb7801c436d9dea8193d3baf496425265aef78219ba313b0726d5d9a77f69f30

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsmr:xj+VGMOtEvwDpjy+viHsi

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks