Overview

overview

8

Static

static

8

f3b8bfe2fa...fb.exe

windows7-x64

8

f3b8bfe2fa...fb.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    f3b8bfe2fa8ebcf3807b8515288e80749d61b5de96473d0c66bf87cd5eba78fb

  • Size

    86KB

  • Sample

    221206-yd78gsgc92

  • MD5

    3c87c8eaf886d0ade8e29ebcb96b038b

  • SHA1

    c797021ed43748c2771862b6c20b435f98a41b08

  • SHA256

    f3b8bfe2fa8ebcf3807b8515288e80749d61b5de96473d0c66bf87cd5eba78fb

  • SHA512

    937052a0832ca8debe069900b8e75d0e9f35bc490dc234a6eb834b34c346b962187d157991fa6d8f32685031226763edd757983816595426a9b5ddb9465f5793

  • SSDEEP

    1536:gQMc7gNTGCXjJLEf/CO2cNrELu8yCGZDB0Q8St96l80SPAR9mFnvV:xFmTGCXjdEyO2IrEaPCQJ8mcl8q9mFn9

Score
8/10
adwarediscoverypersistencestealerupx

Malware Config

Targets

    • Target

      f3b8bfe2fa8ebcf3807b8515288e80749d61b5de96473d0c66bf87cd5eba78fb

    • Size

      86KB

    • MD5

      3c87c8eaf886d0ade8e29ebcb96b038b

    • SHA1

      c797021ed43748c2771862b6c20b435f98a41b08

    • SHA256

      f3b8bfe2fa8ebcf3807b8515288e80749d61b5de96473d0c66bf87cd5eba78fb

    • SHA512

      937052a0832ca8debe069900b8e75d0e9f35bc490dc234a6eb834b34c346b962187d157991fa6d8f32685031226763edd757983816595426a9b5ddb9465f5793

    • SSDEEP

      1536:gQMc7gNTGCXjJLEf/CO2cNrELu8yCGZDB0Q8St96l80SPAR9mFnvV:xFmTGCXjdEyO2IrEaPCQJ8mcl8q9mFn9

    Score
    8/10
    adwarediscoverypersistencestealerupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks