Overview

overview

7

Static

static

7

39fb0139f5...ce.exe

windows7-x64

7

39fb0139f5...ce.exe

windows10-2004-x64

7

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General

  • Target

    39fb0139f58f353e407fdce4661062ce

  • Size

    341KB

  • Sample

    231231-rxf5safbfp

  • MD5

    39fb0139f58f353e407fdce4661062ce

  • SHA1

    d6ca134c16cedfcbbe818f5e95674c1734bfeedf

  • SHA256

    02af5f55a019bfdeebf5269403b000362728ef17e6c5e4f86e36bfede6ce58a9

  • SHA512

    7d34dd482abf5e158e37971046e52bc9a30e8f92d5b631f51f815277b246515106e561c62e3449a73c2a12700fa1bf062c20631d8fb69db0fb0c1849482e459f

  • SSDEEP

    6144:OfZ/nwzIhoZib9i0ju9BKVoEZUWK2cQb4c5hhlxAjBkMkVVeg/u2PpP2f4cDp:OfpPOZiBiq3zxK2lThlx8k57x/u2PpP+

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      39fb0139f58f353e407fdce4661062ce

    • Size

      341KB

    • MD5

      39fb0139f58f353e407fdce4661062ce

    • SHA1

      d6ca134c16cedfcbbe818f5e95674c1734bfeedf

    • SHA256

      02af5f55a019bfdeebf5269403b000362728ef17e6c5e4f86e36bfede6ce58a9

    • SHA512

      7d34dd482abf5e158e37971046e52bc9a30e8f92d5b631f51f815277b246515106e561c62e3449a73c2a12700fa1bf062c20631d8fb69db0fb0c1849482e459f

    • SSDEEP

      6144:OfZ/nwzIhoZib9i0ju9BKVoEZUWK2cQb4c5hhlxAjBkMkVVeg/u2PpP2f4cDp:OfpPOZiBiq3zxK2lThlx8k57x/u2PpP+

    Score
    7/10
    bootkitpersistenceupx

    • UPX packed file

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

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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