Overview

overview

10

Static

static

ff25ff7b8b...58.exe

windows7-x64

10

ff25ff7b8b...58.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ff25ff7b8b80412ed64551e921d83b2fa0e553a7fc89769695364df9f579eb58

  • Size

    416KB

  • Sample

    221011-fe6f6sfae8

  • MD5

    04c27cb013b9276d731d107cf13569d1

  • SHA1

    d7f2dd7403613d44195d19c6b7c6e7d6db91c757

  • SHA256

    ff25ff7b8b80412ed64551e921d83b2fa0e553a7fc89769695364df9f579eb58

  • SHA512

    93e6c251f8e9af1d956566e2637746ae9577e87933ca53033ae0c35696a903fd5570e427e937f1d410267dc150ccc465f0ae2c195fd95bfd3373ec3fd0ddda8c

  • SSDEEP

    12288:yDLOhQiq/baOtDO5k+XWsJQrrUmhiK2thyHRU:yDuQiqjklWhiTyHRU

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      ff25ff7b8b80412ed64551e921d83b2fa0e553a7fc89769695364df9f579eb58

    • Size

      416KB

    • MD5

      04c27cb013b9276d731d107cf13569d1

    • SHA1

      d7f2dd7403613d44195d19c6b7c6e7d6db91c757

    • SHA256

      ff25ff7b8b80412ed64551e921d83b2fa0e553a7fc89769695364df9f579eb58

    • SHA512

      93e6c251f8e9af1d956566e2637746ae9577e87933ca53033ae0c35696a903fd5570e427e937f1d410267dc150ccc465f0ae2c195fd95bfd3373ec3fd0ddda8c

    • SSDEEP

      12288:yDLOhQiq/baOtDO5k+XWsJQrrUmhiK2thyHRU:yDuQiqjklWhiTyHRU

    Score
    10/10
    evasionpersistenceupx

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • 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

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks