Overview

overview

8

Static

static

1

1003.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1003.exe

  • Size

    255KB

  • Sample

    230402-kw74jsgg8z

  • MD5

    0246bb54723bd4a49444aa4ca254845a

  • SHA1

    151382e82fbcfdf188b347911bd6a34293c14878

  • SHA256

    8cf50ae247445de2e570f19705236ed4b1e19f75ca15345e5f00857243bc0e9b

  • SHA512

    8b920699602ad00015ececf7f58a181e311a6726aece237de86fcc455d0e6fcb587fe46f6ef2e86a34fe1c52d835c5e2a547874a7906315247f07daa30e4323a

  • SSDEEP

    6144:m28cv8eNLO1cy4uWj6x5OEbHyL3IKwCQLcw:m/MLNLO1B5TRbSbI/Cg

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      1003.exe

    • Size

      255KB

    • MD5

      0246bb54723bd4a49444aa4ca254845a

    • SHA1

      151382e82fbcfdf188b347911bd6a34293c14878

    • SHA256

      8cf50ae247445de2e570f19705236ed4b1e19f75ca15345e5f00857243bc0e9b

    • SHA512

      8b920699602ad00015ececf7f58a181e311a6726aece237de86fcc455d0e6fcb587fe46f6ef2e86a34fe1c52d835c5e2a547874a7906315247f07daa30e4323a

    • SSDEEP

      6144:m28cv8eNLO1cy4uWj6x5OEbHyL3IKwCQLcw:m/MLNLO1B5TRbSbI/Cg

    Score
    8/10
    bootkitpersistence

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1

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

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks