Overview

overview

10

Static

static

8e83f8dd20...b6.exe

windows7-x64

10

8e83f8dd20...b6.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    8e83f8dd2094cf8cc96333a15b3e77b6.exe
  • Size 323KB
  • Sample221102-kpb3jaaed8
  • SHA256 a356113a7b50dfbd210f14b92de45852bb0b64c50854b05765676f727d8b019d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderbackdoorcollectiondiscoveryspywarestealertrojan

Malware Config

Targets

    • Target
      8e83f8dd2094cf8cc96333a15b3e77b6.exe
    • Size 323KB
    • SHA256 a356113a7b50dfbd210f14b92de45852bb0b64c50854b05765676f727d8b019d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderbackdoortrojancollectiondiscoveryspywarestealer

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Accesses Microsoft Outlook profiles

      collection

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks