Overview

overview

8

Static

static

8

bb304a0f14...bb.exe

windows7-x64

8

bb304a0f14...bb.exe

windows10-2004-x64

8

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General

  • Target

    bb304a0f1480f0140a353f6f0f292c202babbda4d5ad39b414256141306c60bb

  • Size

    531KB

  • Sample

    221203-r7wyzsdh7t

  • MD5

    0cb8e93f91ba7f48017914dddb294c9e

  • SHA1

    3b65767be3b9eea6acb17b9e320d817ad653e7ec

  • SHA256

    bb304a0f1480f0140a353f6f0f292c202babbda4d5ad39b414256141306c60bb

  • SHA512

    0d055592c6fea3b6cd8dbbc458f2b9ff4800cd87dfe1abd5f9089bf4d369fe4fe44e07f1c03dd83f62ac787629ab17c018abd3841ddb48c71a7f2f582e9e3a1b

  • SSDEEP

    6144:UgvdlpahfyyP/WS45gMiXsLHP51XyTnGBOxVszcjr9B4HGVEc4Rq0d:U+dlpahfx/1kgJnG0TszcjROmEFd

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      bb304a0f1480f0140a353f6f0f292c202babbda4d5ad39b414256141306c60bb

    • Size

      531KB

    • MD5

      0cb8e93f91ba7f48017914dddb294c9e

    • SHA1

      3b65767be3b9eea6acb17b9e320d817ad653e7ec

    • SHA256

      bb304a0f1480f0140a353f6f0f292c202babbda4d5ad39b414256141306c60bb

    • SHA512

      0d055592c6fea3b6cd8dbbc458f2b9ff4800cd87dfe1abd5f9089bf4d369fe4fe44e07f1c03dd83f62ac787629ab17c018abd3841ddb48c71a7f2f582e9e3a1b

    • SSDEEP

      6144:UgvdlpahfyyP/WS45gMiXsLHP51XyTnGBOxVszcjr9B4HGVEc4Rq0d:U+dlpahfx/1kgJnG0TszcjROmEFd

    Score
    8/10
    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 v6

Tasks