Overview

overview

9

Static

static

1

DashlaneInst.exe

windows7_x64

DashlaneInst.exe

windows10_x64

Sharing

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General

  • Target

    DashlaneInst.exe

  • Size

    806KB

  • Sample

    210122-gs4zg5h2a2

  • MD5

    8131f7277245dd4c502f43a161f8cc43

  • SHA1

    6edcb79a37408bc4fac095e27ef21ec590d90a3a

  • SHA256

    e03516de1aab13ea5b79ebac1b513fef8c9a3ba849bda21a5c211dd33e15eeab

  • SHA512

    56b949a0274761546723bbbeed8bf078a6d82a97355b79020c8b0041668779574b30546dec0d1ac228edaf7558cd28ab64a842827ff21c940293774b1c848803

Score
9/10
bootkitdiscoverypersistenceransomwarespywareupx

Malware Config

Targets

    • Target

      DashlaneInst.exe

    • Size

      806KB

    • MD5

      8131f7277245dd4c502f43a161f8cc43

    • SHA1

      6edcb79a37408bc4fac095e27ef21ec590d90a3a

    • SHA256

      e03516de1aab13ea5b79ebac1b513fef8c9a3ba849bda21a5c211dd33e15eeab

    • SHA512

      56b949a0274761546723bbbeed8bf078a6d82a97355b79020c8b0041668779574b30546dec0d1ac228edaf7558cd28ab64a842827ff21c940293774b1c848803

    Score
    9/10
    discoverypersistenceransomwarespywareupxbootkit

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Modifies WinLogon to allow AutoLogon

      Enables rebooting of the machine without requiring login credentials.

      ransomwarebootkit

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks