Overview

overview

9

Static

static

ybtag_dqc.exe

windows7-x64

9

ybtag_dqc.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    32611c16dd768c067ff71dbb467c3c5140b1dd912aeb63a7663f859b43addde4

  • Size

    443KB

  • Sample

    221125-196ewaeb4t

  • MD5

    fe89388d028f46716d51bf3d6c7864bd

  • SHA1

    c7b7a2c8cab3fb521eb20c1749661aff4c36ccc8

  • SHA256

    32611c16dd768c067ff71dbb467c3c5140b1dd912aeb63a7663f859b43addde4

  • SHA512

    7afacb0d6f97a38f48cab6a74680c680db1898fe53967e83fc656a524d24d2b81022c4528670bc93e374240b50cbf0994579e289caa6ebff3194fe5efa15a968

  • SSDEEP

    12288:kr8WZhRZxS6EOG8dzG+0Mol0VgeHZwECjeOgKy:fWZhI6EOGsS+03mmRjeOI

Score
9/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      ybtag_dqc.exe

    • Size

      1.1MB

    • MD5

      beb71101e8b553051548af616a2fbf22

    • SHA1

      d8d9917524aef1b5beb5d7595a8a41be28887e9d

    • SHA256

      3c2253e2c2984cf82fa3cb998d928f2eeaf2e9e9ea1f5fe7114d31aa50c7f475

    • SHA512

      3d419d0c249dbf7d64cb5d2632790522be7722669c75351a201cc4173f59e1cd9f4f6c3b915e82505e707aacc16ea7de9fc5e43540ae39381d422872c6063134

    • SSDEEP

      24576:ASBpyxrL/FdnUrNAqT95Vivrp2d436G3G:ASGLN6TT9/iTpctF

    Score
    9/10
    bootkitpersistenceupx

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks