Overview

overview

8

Static

static

8

e95f414497...91.exe

windows7-x64

8

e95f414497...91.exe

windows10-2004-x64

8

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General

  • Target

    e95f4144973ef35c18ae04b396d044d6960bfe57873bde9bb5779f181a3d9291

  • Size

    759KB

  • Sample

    221205-hw1ncsbf3w

  • MD5

    a2af52797b82cd8b7892dfbcf04b7f89

  • SHA1

    a1693b5d2f62d91813a4859ad4c0b7cb2cdf0e7d

  • SHA256

    e95f4144973ef35c18ae04b396d044d6960bfe57873bde9bb5779f181a3d9291

  • SHA512

    c7e69e584420f7b1e8cfd36034656a52fbf1a33194f7db0796d172a8675f21d5333a91a9788e88333e3ae72759a2d838bfbb98027842ca2da0ef8519664c0543

  • SSDEEP

    12288:plqhYneRa5V1DfnT8GWW0rO5C+mOXyqCZKH9O7B3p9FrEz3u8swZTKlz6IfAQbg8:p4hYhDvTTlr4ayqh9O15Ezjsw5K8Mp5t

Score
8/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      e95f4144973ef35c18ae04b396d044d6960bfe57873bde9bb5779f181a3d9291

    • Size

      759KB

    • MD5

      a2af52797b82cd8b7892dfbcf04b7f89

    • SHA1

      a1693b5d2f62d91813a4859ad4c0b7cb2cdf0e7d

    • SHA256

      e95f4144973ef35c18ae04b396d044d6960bfe57873bde9bb5779f181a3d9291

    • SHA512

      c7e69e584420f7b1e8cfd36034656a52fbf1a33194f7db0796d172a8675f21d5333a91a9788e88333e3ae72759a2d838bfbb98027842ca2da0ef8519664c0543

    • SSDEEP

      12288:plqhYneRa5V1DfnT8GWW0rO5C+mOXyqCZKH9O7B3p9FrEz3u8swZTKlz6IfAQbg8:p4hYhDvTTlr4ayqh9O15Ezjsw5K8Mp5t

    Score
    8/10
    discoverypersistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks