Overview

overview

10

Static

static

7

398543f0a2...53.exe

windows7-x64

10

398543f0a2...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    398543f0a25bf6c544debda3bdaf5153

  • Size

    35KB

  • Sample

    231231-rlxy6aehd7

  • MD5

    398543f0a25bf6c544debda3bdaf5153

  • SHA1

    150672c8dc8dc4d839570b03b15be7b5d8b738df

  • SHA256

    16289722625b4b7dca1583abfd39784900f5fec6c09429ade3b509cec508db6e

  • SHA512

    5763dabb2238408fd615efaaa85900b575bd0f06fabc9abece41b898cc70b8533f96e9c8f83b9e0badc47b751baecf72e4f6f77866a80cddbc5349288d24c0ab

  • SSDEEP

    768:xfLxDwNs+ypT0nGQcaw6GNhJ33/6P4oQ5G2/iS:xfLxD+s+ymnG/16GVH/M4f5G0

Score
10/10
persistenceupx

Malware Config

Targets

    • Target

      398543f0a25bf6c544debda3bdaf5153

    • Size

      35KB

    • MD5

      398543f0a25bf6c544debda3bdaf5153

    • SHA1

      150672c8dc8dc4d839570b03b15be7b5d8b738df

    • SHA256

      16289722625b4b7dca1583abfd39784900f5fec6c09429ade3b509cec508db6e

    • SHA512

      5763dabb2238408fd615efaaa85900b575bd0f06fabc9abece41b898cc70b8533f96e9c8f83b9e0badc47b751baecf72e4f6f77866a80cddbc5349288d24c0ab

    • SSDEEP

      768:xfLxDwNs+ypT0nGQcaw6GNhJ33/6P4oQ5G2/iS:xfLxD+s+ymnG/16GVH/M4f5G0

    Score
    10/10
    persistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks