Overview

overview

10

Static

static

8

ee31b9f044...ad.exe

windows7_x64

10

ee31b9f044...ad.exe

windows10_x64

10

Sharing

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General

  • Target

    ee31b9f0440f079fe4916cdfcf08389b755e2d25b00d9144f2915a6a87d3a2ad

  • Size

    161KB

  • Sample

    210517-lfsgeg52za

  • MD5

    4c2cb694acfb0cfd85caf67710cc0049

  • SHA1

    0a34832c1df451373bfd37daa3915120f5b05979

  • SHA256

    ee31b9f0440f079fe4916cdfcf08389b755e2d25b00d9144f2915a6a87d3a2ad

  • SHA512

    3b0228820b5576d99a250b76b3b5c3565bf120cb9986a8287974dab2a04c1988147c7ac4b6efe8d3ad49395d5fc646785ecf1275eebc921afaadec742ee066c7

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      ee31b9f0440f079fe4916cdfcf08389b755e2d25b00d9144f2915a6a87d3a2ad

    • Size

      161KB

    • MD5

      4c2cb694acfb0cfd85caf67710cc0049

    • SHA1

      0a34832c1df451373bfd37daa3915120f5b05979

    • SHA256

      ee31b9f0440f079fe4916cdfcf08389b755e2d25b00d9144f2915a6a87d3a2ad

    • SHA512

      3b0228820b5576d99a250b76b3b5c3565bf120cb9986a8287974dab2a04c1988147c7ac4b6efe8d3ad49395d5fc646785ecf1275eebc921afaadec742ee066c7

    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