Overview

overview

10

Static

static

8

bb9ad68cef...86.exe

windows7_x64

10

bb9ad68cef...86.exe

windows10_x64

10

Sharing

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General

  • Target

    bb9ad68ceff18efc6afaa9e76386d50409e7c5afe21ca1028078e89165188086

  • Size

    124KB

  • Sample

    210517-m6hgvl6c5e

  • MD5

    d7614ead973daadabaf06a2541f51465

  • SHA1

    e343f8959d8224b24229686322b615261fd020e9

  • SHA256

    bb9ad68ceff18efc6afaa9e76386d50409e7c5afe21ca1028078e89165188086

  • SHA512

    18eb59ec5a68fdd395898e130b8164aa94db50965e11a729e08284e690a9f73fb2cf072bb856dc6935de0fb49b9fa7c8c408103c3006319f1a4ae2d580b74830

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      bb9ad68ceff18efc6afaa9e76386d50409e7c5afe21ca1028078e89165188086

    • Size

      124KB

    • MD5

      d7614ead973daadabaf06a2541f51465

    • SHA1

      e343f8959d8224b24229686322b615261fd020e9

    • SHA256

      bb9ad68ceff18efc6afaa9e76386d50409e7c5afe21ca1028078e89165188086

    • SHA512

      18eb59ec5a68fdd395898e130b8164aa94db50965e11a729e08284e690a9f73fb2cf072bb856dc6935de0fb49b9fa7c8c408103c3006319f1a4ae2d580b74830

    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