Overview

overview

10

Static

static

10

stub.exe

windows11-21h2-x64

8

Sharing

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General

  • Target

    stub.exe

  • Size

    16.2MB

  • Sample

    241010-waafyatdjp

  • MD5

    90b4515d76785b508b14e92137c48b77

  • SHA1

    dafee8b42f41fa3fddd2b2957366e3676c2e7faa

  • SHA256

    a847324087308fe05cd8c19ca1ee914e7d524a8b19c395dc200e028c84e7ddeb

  • SHA512

    85ce4cd1a0a2d415288407c9bc1766029e155d0f9f979452693fcbbe52c2ca0b0e60060b80bb690fad1af87e9c0f0174800f6d589192c86e3bec0fbf999bcf69

  • SSDEEP

    98304:pGzmxiNHAYJx8qhHinWhBNU7A2qHnDNumZS5nViM6x9rlAhD4Ur5ETLpubgGg1J4:z+V2qHn85EnLpubTotN1rc0

Score
10/10
monsterdefense_evasiondiscoverypersistenceprivilege_escalation

Malware Config

Targets

    • Target

      stub.exe

    • Size

      16.2MB

    • MD5

      90b4515d76785b508b14e92137c48b77

    • SHA1

      dafee8b42f41fa3fddd2b2957366e3676c2e7faa

    • SHA256

      a847324087308fe05cd8c19ca1ee914e7d524a8b19c395dc200e028c84e7ddeb

    • SHA512

      85ce4cd1a0a2d415288407c9bc1766029e155d0f9f979452693fcbbe52c2ca0b0e60060b80bb690fad1af87e9c0f0174800f6d589192c86e3bec0fbf999bcf69

    • SSDEEP

      98304:pGzmxiNHAYJx8qhHinWhBNU7A2qHnDNumZS5nViM6x9rlAhD4Ur5ETLpubgGg1J4:z+V2qHn85EnLpubTotN1rc0

    Score
    8/10
    defense_evasiondiscoverypersistenceprivilege_escalation

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

1
T1112

Subvert Trust Controls

1
T1553

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

6
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks