Overview

overview

10

Static

static

7

8d3bcdfa17...0N.exe

windows7-x64

10

8d3bcdfa17...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8d3bcdfa175392c779861c036db2a480N.exe

  • Size

    1.7MB

  • Sample

    240817-b3dnvatbkk

  • MD5

    8d3bcdfa175392c779861c036db2a480

  • SHA1

    b87bf256eb02b3f9d222f0ede72edd629591e45f

  • SHA256

    d1b66c0335019a71f63c28a6523add574129507bfd8221837813baecb8dc2e06

  • SHA512

    366a7d5692368b505b101539ef366e4fc574417a55edce11948f3918cbdd2a7dd365a415cb9adfe459d62b10dca50e349a8185732bee7d2bbaa550272856005d

  • SSDEEP

    12288:Y6sg9q8utL6R91NNaUfViptH0D9wvT1xkZTWbq6Pknm2N5kv7Z62J5ugQ8cY47O2:YyG6RGjv7biFpVUW

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      8d3bcdfa175392c779861c036db2a480N.exe

    • Size

      1.7MB

    • MD5

      8d3bcdfa175392c779861c036db2a480

    • SHA1

      b87bf256eb02b3f9d222f0ede72edd629591e45f

    • SHA256

      d1b66c0335019a71f63c28a6523add574129507bfd8221837813baecb8dc2e06

    • SHA512

      366a7d5692368b505b101539ef366e4fc574417a55edce11948f3918cbdd2a7dd365a415cb9adfe459d62b10dca50e349a8185732bee7d2bbaa550272856005d

    • SSDEEP

      12288:Y6sg9q8utL6R91NNaUfViptH0D9wvT1xkZTWbq6Pknm2N5kv7Z62J5ugQ8cY47O2:YyG6RGjv7biFpVUW

    Score
    10/10
    discoveryevasionpersistenceupx

    • Modifies firewall policy service

      evasion

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks