Overview

overview

10

Static

static

8

5e0c730b50...3d.exe

windows7_x64

10

5e0c730b50...3d.exe

windows10_x64

10

Sharing

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General

  • Target

    5e0c730b50b37df8a9aa7c34ba2da1fd761c0217baaa9ca9351fc0a11d3a5e3d

  • Size

    125KB

  • Sample

    210518-zlpgjxvm4j

  • MD5

    6f101690cc171fec2ea35b4d14f667a3

  • SHA1

    8efda25107b712884abbfff7900a7d48b54268dc

  • SHA256

    5e0c730b50b37df8a9aa7c34ba2da1fd761c0217baaa9ca9351fc0a11d3a5e3d

  • SHA512

    cb143618941320597999281bead4bd1c61e432df56d97de4615a11f66c071b766250f9df00815566ffef0320b237c3017c235a7baa7633e8ba17f05cc6b4ab57

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      5e0c730b50b37df8a9aa7c34ba2da1fd761c0217baaa9ca9351fc0a11d3a5e3d

    • Size

      125KB

    • MD5

      6f101690cc171fec2ea35b4d14f667a3

    • SHA1

      8efda25107b712884abbfff7900a7d48b54268dc

    • SHA256

      5e0c730b50b37df8a9aa7c34ba2da1fd761c0217baaa9ca9351fc0a11d3a5e3d

    • SHA512

      cb143618941320597999281bead4bd1c61e432df56d97de4615a11f66c071b766250f9df00815566ffef0320b237c3017c235a7baa7633e8ba17f05cc6b4ab57

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • 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

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks