Overview

overview

8

Static

static

1

ballbasketball.jpg

windows10-2004-x64

8

Sharing

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General

  • Target

    ballbasketball.jpg

  • Size

    6KB

  • Sample

    240630-25shwsycnc

  • MD5

    a63ca08893b39a8b4e253360b8f8a729

  • SHA1

    7ba7675c1cf7de75c8ec62de081b3bc6bbc77997

  • SHA256

    668d65c5ddc7c35064266956e1a0ce02926309bac03bb1887dc0238867afc4c9

  • SHA512

    488e8872a80f734b0ec0fe7f86918658a92bc8e98b052a23f839aa0c7c98af8a40820555022519f77b19b487e734df2d09d9a141ba951234bac615aad4980502

  • SSDEEP

    96:4ptRddxPEriD6z7Hd4FcawfRkEHs8q7dasq6LlVJz4Y6DPaRI+mprpr6tJdBXF+Q:4DRdfuu6z0hKkEHs8iqilVouBq0h

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      ballbasketball.jpg

    • Size

      6KB

    • MD5

      a63ca08893b39a8b4e253360b8f8a729

    • SHA1

      7ba7675c1cf7de75c8ec62de081b3bc6bbc77997

    • SHA256

      668d65c5ddc7c35064266956e1a0ce02926309bac03bb1887dc0238867afc4c9

    • SHA512

      488e8872a80f734b0ec0fe7f86918658a92bc8e98b052a23f839aa0c7c98af8a40820555022519f77b19b487e734df2d09d9a141ba951234bac615aad4980502

    • SSDEEP

      96:4ptRddxPEriD6z7Hd4FcawfRkEHs8q7dasq6LlVJz4Y6DPaRI+mprpr6tJdBXF+Q:4DRdfuu6z0hKkEHs8iqilVouBq0h

    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

    • 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 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

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks