Overview

overview

7

Static

static

7

40c3d2abce...0a.exe

windows7-x64

7

40c3d2abce...0a.exe

windows10-2004-x64

7

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General

  • Target

    40c3d2abcebdbba14f85512b2047812303dbe3dae768f6896a356d665ae3790a

  • Size

    5.3MB

  • Sample

    240919-gtxy1sthkd

  • MD5

    d8db099b61ab2121441e19e8dc5dca07

  • SHA1

    24ee44d0544438ca8352e7fcdef8d1c124bfc473

  • SHA256

    40c3d2abcebdbba14f85512b2047812303dbe3dae768f6896a356d665ae3790a

  • SHA512

    a567370aa77d55a2a1720a1301f54f1e6185ea3192c158629f827bfec3b07750213212ab9f009c26a85331db5a62adeebec9c9f4ae038a286f5fa0ddf0ebf370

  • SSDEEP

    98304:SHWkgcetqLADdhqG9R6zbLg4LzVl1TWXz7x+mBsCklNy6bAt8fxSZwX5J:S2kgcWD9R6k4LzVl1TQ3BsCkl1b2DZ6

Score
7/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      40c3d2abcebdbba14f85512b2047812303dbe3dae768f6896a356d665ae3790a

    • Size

      5.3MB

    • MD5

      d8db099b61ab2121441e19e8dc5dca07

    • SHA1

      24ee44d0544438ca8352e7fcdef8d1c124bfc473

    • SHA256

      40c3d2abcebdbba14f85512b2047812303dbe3dae768f6896a356d665ae3790a

    • SHA512

      a567370aa77d55a2a1720a1301f54f1e6185ea3192c158629f827bfec3b07750213212ab9f009c26a85331db5a62adeebec9c9f4ae038a286f5fa0ddf0ebf370

    • SSDEEP

      98304:SHWkgcetqLADdhqG9R6zbLg4LzVl1TWXz7x+mBsCklNy6bAt8fxSZwX5J:S2kgcWD9R6k4LzVl1TQ3BsCkl1b2DZ6

    Score
    7/10
    bootkitdiscoverypersistenceupx

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops desktop.ini file(s)

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks