Overview

overview

7

Static

static

3

d9988918e3...1f.exe

windows7-x64

7

d9988918e3...1f.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    d9988918e39ebdda5ee2dff44930867af0fdc06a1f92a2c91fadec7fb905391f

  • Size

    6.0MB

  • Sample

    240525-yqb1tagh24

  • MD5

    0fbe50f0a512b0738fd6ae608efb187d

  • SHA1

    38f2020559a2a6eb4148f171b5fa72993344b41f

  • SHA256

    d9988918e39ebdda5ee2dff44930867af0fdc06a1f92a2c91fadec7fb905391f

  • SHA512

    31e6745bc64e2ca1df242b7925bc763e4504b18cdc439ec9b64fc6d095edfe3d7af6428b3fb73ba1d703773e7dd5b6f961edbff092263a265f0e65f6ab771e05

  • SSDEEP

    98304:fbdhDqohDS1F+CRcB27OgUWZHw8VQjr+/bJBAUZLR:fbdhDD23a2sWKjr+TJVF

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      d9988918e39ebdda5ee2dff44930867af0fdc06a1f92a2c91fadec7fb905391f

    • Size

      6.0MB

    • MD5

      0fbe50f0a512b0738fd6ae608efb187d

    • SHA1

      38f2020559a2a6eb4148f171b5fa72993344b41f

    • SHA256

      d9988918e39ebdda5ee2dff44930867af0fdc06a1f92a2c91fadec7fb905391f

    • SHA512

      31e6745bc64e2ca1df242b7925bc763e4504b18cdc439ec9b64fc6d095edfe3d7af6428b3fb73ba1d703773e7dd5b6f961edbff092263a265f0e65f6ab771e05

    • SSDEEP

      98304:fbdhDqohDS1F+CRcB27OgUWZHw8VQjr+/bJBAUZLR:fbdhDD23a2sWKjr+TJVF

    Score
    7/10
    bootkitpersistenceupx

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • 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 v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks