Overview

overview

7

Static

static

7

2023-08-25...JC.exe

windows7-x64

7

2023-08-25...JC.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2023-08-25_cd4a4f96c7325defbd2a90f4f9481d53_cryptolocker_JC.exe

  • Size

    84KB

  • Sample

    231013-zphyeabh64

  • MD5

    cd4a4f96c7325defbd2a90f4f9481d53

  • SHA1

    27da16761125e8a37f2b39081445a61f50038ac7

  • SHA256

    c447730f6a56f199d404deec987065216a6d9a4edbd9d209c5d6bb59de501e86

  • SHA512

    a5e52d949a127a150fc00961ee9564bb051d0b81b76b28f74cc48b329445135f6666a4255fbe13377536d5ac1fa019b50311474f087d44892b8d9a8313a29a5b

  • SSDEEP

    768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIOzM7ZH:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgi

Score
7/10
upx

Malware Config

Targets

    • Target

      2023-08-25_cd4a4f96c7325defbd2a90f4f9481d53_cryptolocker_JC.exe

    • Size

      84KB

    • MD5

      cd4a4f96c7325defbd2a90f4f9481d53

    • SHA1

      27da16761125e8a37f2b39081445a61f50038ac7

    • SHA256

      c447730f6a56f199d404deec987065216a6d9a4edbd9d209c5d6bb59de501e86

    • SHA512

      a5e52d949a127a150fc00961ee9564bb051d0b81b76b28f74cc48b329445135f6666a4255fbe13377536d5ac1fa019b50311474f087d44892b8d9a8313a29a5b

    • SSDEEP

      768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIOzM7ZH:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgi

    Score
    7/10
    upx

    • 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