Overview

overview

10

Static

static

10

2024-02-14...er.exe

windows7-x64

9

2024-02-14...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-14_df4b88cf48d15f12d2b255984aa74dba_cryptolocker

  • Size

    80KB

  • Sample

    240214-p2gwrsah21

  • MD5

    df4b88cf48d15f12d2b255984aa74dba

  • SHA1

    6f50353ce0b2b661d370af76ce50eb449e3ddb56

  • SHA256

    d2f65a01cf785a91e2bbb2be4b1726897a8a43e0fe97f8144e2f385cb1de61f7

  • SHA512

    8e1f16b94462a626c78299a9d83f14ce308ea0f4633c25aa0eb12cf5dc9956637c8b080ea033d5b37b28a0b0f0b2962397b1de3e63dcf1ca64894b3702f66e94

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd03:T6a+rdOOtEvwDpjNto

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-14_df4b88cf48d15f12d2b255984aa74dba_cryptolocker

    • Size

      80KB

    • MD5

      df4b88cf48d15f12d2b255984aa74dba

    • SHA1

      6f50353ce0b2b661d370af76ce50eb449e3ddb56

    • SHA256

      d2f65a01cf785a91e2bbb2be4b1726897a8a43e0fe97f8144e2f385cb1de61f7

    • SHA512

      8e1f16b94462a626c78299a9d83f14ce308ea0f4633c25aa0eb12cf5dc9956637c8b080ea033d5b37b28a0b0f0b2962397b1de3e63dcf1ca64894b3702f66e94

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd03:T6a+rdOOtEvwDpjNto

    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