Overview

overview

7

Static

static

3

3b19a9c2c9...37.exe

windows7-x64

7

3b19a9c2c9...37.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    3b19a9c2c9c262a370a0f26fc80f7fe23df86c16a45c6aa6865f77591f7bfc37

  • Size

    483KB

  • Sample

    240810-ze75jsxblj

  • MD5

    8d1aa704152d6c7e60e099fb80c0bb23

  • SHA1

    7a483688fde0add51b6c4c9e660a1184b5df2cd6

  • SHA256

    3b19a9c2c9c262a370a0f26fc80f7fe23df86c16a45c6aa6865f77591f7bfc37

  • SHA512

    658eb83dc871792f6f6d042bb027dc030f076f87f465de73458d90a61ca881890379e4b37db24a52946e85e8b8e2889aba0871889607fa5a316d56081f591a32

  • SSDEEP

    3072:fF3WIt6ufuD0+q4hkpfe1eqUO8OQM6tndBcMWGuUONTsvzgggz3Lgggz3Sgggz3Q:tWInt4heqUOF96tvcMWGXONceGBIucsW

Score
7/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      3b19a9c2c9c262a370a0f26fc80f7fe23df86c16a45c6aa6865f77591f7bfc37

    • Size

      483KB

    • MD5

      8d1aa704152d6c7e60e099fb80c0bb23

    • SHA1

      7a483688fde0add51b6c4c9e660a1184b5df2cd6

    • SHA256

      3b19a9c2c9c262a370a0f26fc80f7fe23df86c16a45c6aa6865f77591f7bfc37

    • SHA512

      658eb83dc871792f6f6d042bb027dc030f076f87f465de73458d90a61ca881890379e4b37db24a52946e85e8b8e2889aba0871889607fa5a316d56081f591a32

    • SSDEEP

      3072:fF3WIt6ufuD0+q4hkpfe1eqUO8OQM6tndBcMWGuUONTsvzgggz3Lgggz3Sgggz3Q:tWInt4heqUOF96tvcMWGXONceGBIucsW

    Score
    7/10
    discoverypersistenceupx

    • 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

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks