Overview

overview

8

Static

static

a388f857cf...a5.exe

windows7-x64

8

a388f857cf...a5.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    a388f857cf23687aa89f00ddb5d229f9efde194afc8b82c7abd0eccb64f2c3a5

  • Size

    631KB

  • Sample

    221201-actfyagd86

  • MD5

    b45d615fc402ad2d69595dda83107c76

  • SHA1

    5beda08fdeb36fafd8f78862937494adb1b0b6e5

  • SHA256

    a388f857cf23687aa89f00ddb5d229f9efde194afc8b82c7abd0eccb64f2c3a5

  • SHA512

    ac329b7bf35369494735542caad24b07d4f148d59285580f4c4e122fdce9ef698eafb926b8c5a232c82e9a4c568e56f396df5ca0e63ae21c9dcbc09a4d8d13ea

  • SSDEEP

    12288:u7CnYz3auM0ahO8GmSXWej2HLruLsIM6wZOEsI:znXumSmegXuQIMkEX

Score
8/10
discoveryevasionpersistencetrojanupx

Malware Config

Targets

    • Target

      a388f857cf23687aa89f00ddb5d229f9efde194afc8b82c7abd0eccb64f2c3a5

    • Size

      631KB

    • MD5

      b45d615fc402ad2d69595dda83107c76

    • SHA1

      5beda08fdeb36fafd8f78862937494adb1b0b6e5

    • SHA256

      a388f857cf23687aa89f00ddb5d229f9efde194afc8b82c7abd0eccb64f2c3a5

    • SHA512

      ac329b7bf35369494735542caad24b07d4f148d59285580f4c4e122fdce9ef698eafb926b8c5a232c82e9a4c568e56f396df5ca0e63ae21c9dcbc09a4d8d13ea

    • SSDEEP

      12288:u7CnYz3auM0ahO8GmSXWej2HLruLsIM6wZOEsI:znXumSmegXuQIMkEX

    Score
    8/10
    discoveryevasionpersistencetrojanupx

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks