Overview

overview

10

Static

static

8

4d0b641c91...41.exe

windows7_x64

10

4d0b641c91...41.exe

windows10_x64

10

Sharing

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General

  • Target

    4d0b641c91bdeb40e9d2e60bef98c6f27e34a210b05c51404d4c5ecf2922e541

  • Size

    474KB

  • Sample

    210517-lqpv6xypee

  • MD5

    e9de26abf166cc2217fb640d2a44f02d

  • SHA1

    0c20ac8618ea6a061810384ae75e35240ce99387

  • SHA256

    4d0b641c91bdeb40e9d2e60bef98c6f27e34a210b05c51404d4c5ecf2922e541

  • SHA512

    5c538c7c02d54185496274fb21ea520a6c4f17e9ac35009d4a69a445efd00e3354da04992dce0320cf85b9f68c1042393399f4b355d4a7e12268396a3cef6816

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      4d0b641c91bdeb40e9d2e60bef98c6f27e34a210b05c51404d4c5ecf2922e541

    • Size

      474KB

    • MD5

      e9de26abf166cc2217fb640d2a44f02d

    • SHA1

      0c20ac8618ea6a061810384ae75e35240ce99387

    • SHA256

      4d0b641c91bdeb40e9d2e60bef98c6f27e34a210b05c51404d4c5ecf2922e541

    • SHA512

      5c538c7c02d54185496274fb21ea520a6c4f17e9ac35009d4a69a445efd00e3354da04992dce0320cf85b9f68c1042393399f4b355d4a7e12268396a3cef6816

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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

    • Loads dropped DLL

    • 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

    • Drops file in System32 directory

    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