Overview

overview

10

Static

static

10

2024-02-03...er.exe

windows7-x64

9

2024-02-03...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-03_b1e8a1af5eeee57403e4ef53abd149f7_cryptolocker

  • Size

    62KB

  • Sample

    240203-jfj64scca8

  • MD5

    b1e8a1af5eeee57403e4ef53abd149f7

  • SHA1

    83ff242e6bdcf4c9699961a80350bb8d3ab4113b

  • SHA256

    7b0953e9ca0df944dd28c9a9e45a3474409b820699ac87b953786711224614e4

  • SHA512

    ef3d4728cde42508225146e7c357d4135ed74ab999fefc555ba49299e0e15269410c0b7c78baeed9f328f8880c22dc173ffe3d69ec338c5ec1b7ff0404230f88

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScGC:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7j

Score
10/10

Malware Config

Targets

    • Target

      2024-02-03_b1e8a1af5eeee57403e4ef53abd149f7_cryptolocker

    • Size

      62KB

    • MD5

      b1e8a1af5eeee57403e4ef53abd149f7

    • SHA1

      83ff242e6bdcf4c9699961a80350bb8d3ab4113b

    • SHA256

      7b0953e9ca0df944dd28c9a9e45a3474409b820699ac87b953786711224614e4

    • SHA512

      ef3d4728cde42508225146e7c357d4135ed74ab999fefc555ba49299e0e15269410c0b7c78baeed9f328f8880c22dc173ffe3d69ec338c5ec1b7ff0404230f88

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScGC:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7j

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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