Overview

overview

8

Static

static

9720e80096...68.exe

windows7-x64

8

9720e80096...68.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    9720e80096b681e230e8b0bde594d2e0990aa78b893206ffdd3ff6d82c2a0c68

  • Size

    220KB

  • Sample

    221130-mecbnabf79

  • MD5

    ceffcf019051d7212728a5e634bacf25

  • SHA1

    249dc43c431a0bb07fc6bb73312552c221168844

  • SHA256

    9720e80096b681e230e8b0bde594d2e0990aa78b893206ffdd3ff6d82c2a0c68

  • SHA512

    d30e5fb427922b8a7f80a7fe56ab08ac7964143b0d065e40f988249f054231798bd66d58cd4071cca353a7d51ec49babcf138afb88b0db676a12a0175358f5f4

  • SSDEEP

    6144:ANd7t6fqsjN8kNPMwQuSrThkGoVf7tRoXSRNoQQQR:S7t6ysaaMwQuSfhkGoVf7roXSDoQQQR

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      9720e80096b681e230e8b0bde594d2e0990aa78b893206ffdd3ff6d82c2a0c68

    • Size

      220KB

    • MD5

      ceffcf019051d7212728a5e634bacf25

    • SHA1

      249dc43c431a0bb07fc6bb73312552c221168844

    • SHA256

      9720e80096b681e230e8b0bde594d2e0990aa78b893206ffdd3ff6d82c2a0c68

    • SHA512

      d30e5fb427922b8a7f80a7fe56ab08ac7964143b0d065e40f988249f054231798bd66d58cd4071cca353a7d51ec49babcf138afb88b0db676a12a0175358f5f4

    • SSDEEP

      6144:ANd7t6fqsjN8kNPMwQuSrThkGoVf7tRoXSRNoQQQR:S7t6ysaaMwQuSfhkGoVf7roXSDoQQQR

    Score
    8/10
    bootkitpersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks