Resubmissions

17-11-2020 01:26

201117-zqbhmapg6s 8

15-11-2020 04:06

201115-m4aythcf8n 8

General

  • Target

    driver-updater-setup.exe

  • Size

    14.5MB

  • Sample

    201117-zqbhmapg6s

  • MD5

    28c730da7a3851db883e72977b63c682

  • SHA1

    4b0658c3ea50181e1186c28ded64d5697e571df6

  • SHA256

    696bccf15a7d0bb9853dabb86910c452cf1dc220a5d58643ce27a7fde8212833

  • SHA512

    5de52c43e49ccac93703c891b21b03b560d14b9f87af2ae01b4a61f86df969307c4b3c50e25c63b07b40e0a0c06bdf9470290dacdc888159a9a7e696713e7709

Score
8/10

Malware Config

Targets

    • Target

      driver-updater-setup.exe

    • Size

      14.5MB

    • MD5

      28c730da7a3851db883e72977b63c682

    • SHA1

      4b0658c3ea50181e1186c28ded64d5697e571df6

    • SHA256

      696bccf15a7d0bb9853dabb86910c452cf1dc220a5d58643ce27a7fde8212833

    • SHA512

      5de52c43e49ccac93703c891b21b03b560d14b9f87af2ae01b4a61f86df969307c4b3c50e25c63b07b40e0a0c06bdf9470290dacdc888159a9a7e696713e7709

    Score
    8/10
    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Drops Chrome extension

    • JavaScript code in executable

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks