Overview

overview

10

Static

static

10

2024-05-30...er.exe

windows7-x64

9

2024-05-30...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-30_42b6efc5b42ab633c03ddd7f0dc3a928_cryptolocker

  • Size

    66KB

  • Sample

    240530-d97llseb87

  • MD5

    42b6efc5b42ab633c03ddd7f0dc3a928

  • SHA1

    e3dee720ba39fe9d2a7a4ea0720d1765b19fda49

  • SHA256

    4472a330fe342b69443c38dd408c7571bf94561e20cb65b373a3466c866c250f

  • SHA512

    ceaf3f50d6442bd7c6f622af0c04c8055f92b9539e6c750d48579185979f6a8a77783bbbe295ea3cf32412c20efe6be053cced92101fc08375a00696c6606bb5

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXXu:1nK6a+qdOOtEvwDpje

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-30_42b6efc5b42ab633c03ddd7f0dc3a928_cryptolocker

    • Size

      66KB

    • MD5

      42b6efc5b42ab633c03ddd7f0dc3a928

    • SHA1

      e3dee720ba39fe9d2a7a4ea0720d1765b19fda49

    • SHA256

      4472a330fe342b69443c38dd408c7571bf94561e20cb65b373a3466c866c250f

    • SHA512

      ceaf3f50d6442bd7c6f622af0c04c8055f92b9539e6c750d48579185979f6a8a77783bbbe295ea3cf32412c20efe6be053cced92101fc08375a00696c6606bb5

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXXu:1nK6a+qdOOtEvwDpje

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks