Overview

overview

10

Static

static

8

856087d40d...af.exe

windows7_x64

10

856087d40d...af.exe

windows10_x64

10

Sharing

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General

  • Target

    856087d40d78a2c45cce1f981d96a43804d957cfce78150c91a5f4c607ee6eaf

  • Size

    420KB

  • Sample

    210517-7nhdc88pns

  • MD5

    3635d1f004df4066a6f406c60cfd77ce

  • SHA1

    4c5f08dfa51ecb27a70affa46182d556c1c24f7a

  • SHA256

    856087d40d78a2c45cce1f981d96a43804d957cfce78150c91a5f4c607ee6eaf

  • SHA512

    7280d4c5347be9538bddaea8b83a46667720330b501a6d77e61e970d34ce065f234c5dfa099b11a8136a9cd4f451eb537d1af91c02533915b2867331c2e64655

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      856087d40d78a2c45cce1f981d96a43804d957cfce78150c91a5f4c607ee6eaf

    • Size

      420KB

    • MD5

      3635d1f004df4066a6f406c60cfd77ce

    • SHA1

      4c5f08dfa51ecb27a70affa46182d556c1c24f7a

    • SHA256

      856087d40d78a2c45cce1f981d96a43804d957cfce78150c91a5f4c607ee6eaf

    • SHA512

      7280d4c5347be9538bddaea8b83a46667720330b501a6d77e61e970d34ce065f234c5dfa099b11a8136a9cd4f451eb537d1af91c02533915b2867331c2e64655

    Score
    10/10
    adwarepersistencestealer

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Adds Run key to start application

      persistence

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

2
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

6
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks