Overview

overview

10

Static

static

10

2024-03-19...er.exe

windows7-x64

9

2024-03-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-19_f01afc1dd3d3d7adae28dcd83d973870_cryptolocker

  • Size

    47KB

  • Sample

    240319-wmhm3sbc7w

  • MD5

    f01afc1dd3d3d7adae28dcd83d973870

  • SHA1

    0dbfd061af3be4907af0fba3db98040a413a46ab

  • SHA256

    127576e82332cb79dae1b87599685bda718c0b540f65bff1700f76bcbbad79dc

  • SHA512

    97df1c580430ec8bc8b85fd577dd7958dd5355fbdc3bc78978d92d255be94d2c39b50d6c60fdd11331f397a38ca25dd1831811d8a260c7693651feee2da87465

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8j8:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUT

Score
10/10

Malware Config

Targets

    • Target

      2024-03-19_f01afc1dd3d3d7adae28dcd83d973870_cryptolocker

    • Size

      47KB

    • MD5

      f01afc1dd3d3d7adae28dcd83d973870

    • SHA1

      0dbfd061af3be4907af0fba3db98040a413a46ab

    • SHA256

      127576e82332cb79dae1b87599685bda718c0b540f65bff1700f76bcbbad79dc

    • SHA512

      97df1c580430ec8bc8b85fd577dd7958dd5355fbdc3bc78978d92d255be94d2c39b50d6c60fdd11331f397a38ca25dd1831811d8a260c7693651feee2da87465

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8j8:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUT

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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