Overview

overview

8

Static

static

1fd44f53ba...a0.dll

windows7-x64

8

1fd44f53ba...a0.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    1fd44f53bae4369a177295b93322f331112e67f7357e07ceef475a52f34918a0

  • Size

    7.4MB

  • Sample

    221204-dq8dssfg21

  • MD5

    ad0541f1a98fec199c33580c11bebb50

  • SHA1

    74114e04912f606b98aca27e5a57f46236f61bd2

  • SHA256

    1fd44f53bae4369a177295b93322f331112e67f7357e07ceef475a52f34918a0

  • SHA512

    aee734d5487c071e8b64c59f4f6e5fd819c20112682888ebc0671eefe325aa0c254a433b822b0ca558c662f1d9fb4d212616c3922eca50329a35caae347e5343

  • SSDEEP

    98304:Y2F/rBjd+nbf5ewT0f+2Ck7XbJUjC3AMDb7Kz/Ec0gD6aZaQhB104uwoPWvY:xbmbhewo22RXbajYHHuL0gjBhBIWvY

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      1fd44f53bae4369a177295b93322f331112e67f7357e07ceef475a52f34918a0

    • Size

      7.4MB

    • MD5

      ad0541f1a98fec199c33580c11bebb50

    • SHA1

      74114e04912f606b98aca27e5a57f46236f61bd2

    • SHA256

      1fd44f53bae4369a177295b93322f331112e67f7357e07ceef475a52f34918a0

    • SHA512

      aee734d5487c071e8b64c59f4f6e5fd819c20112682888ebc0671eefe325aa0c254a433b822b0ca558c662f1d9fb4d212616c3922eca50329a35caae347e5343

    • SSDEEP

      98304:Y2F/rBjd+nbf5ewT0f+2Ck7XbJUjC3AMDb7Kz/Ec0gD6aZaQhB104uwoPWvY:xbmbhewo22RXbajYHHuL0gjBhBIWvY

    Score
    8/10
    bootkitpersistence

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • 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

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks