Overview

overview

8

Static

static

4

WS25_0_7_0_ENU.exe

windows10-2004_x64

8

Sharing

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General

  • Target

    WS25_0_7_0_ENU.exe

  • Size

    657.1MB

  • Sample

    220513-rc2wrabcak

  • MD5

    8b4dec978afa8a1cabf3c7a429ad1654

  • SHA1

    84142670153b59e341830da322a49010ed3f652d

  • SHA256

    a28965dccdc1105cd4f40fb73875fb83a0a53141d9fc65fc348d3acdbf3afffb

  • SHA512

    efde88b6de72ec7a6ccbbc83d34c8e0bfa330265b1101e49e612f7fdb43a8872ba6128d7e9b5c5ee95497483b16f6ba0049d634bdeaf846f24885751b5b6ae45

Score
8/10
discoverylinkpdfpersistence

Malware Config

Targets

    • Target

      WS25_0_7_0_ENU.exe

    • Size

      657.1MB

    • MD5

      8b4dec978afa8a1cabf3c7a429ad1654

    • SHA1

      84142670153b59e341830da322a49010ed3f652d

    • SHA256

      a28965dccdc1105cd4f40fb73875fb83a0a53141d9fc65fc348d3acdbf3afffb

    • SHA512

      efde88b6de72ec7a6ccbbc83d34c8e0bfa330265b1101e49e612f7fdb43a8872ba6128d7e9b5c5ee95497483b16f6ba0049d634bdeaf846f24885751b5b6ae45

    Score
    8/10
    discoverypersistence

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • 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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks