Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    71a55e33faf8924035f5b856c7c0b38bd465648f5466c339f8f0eee3b6341549

  • Size

    222KB

  • Sample

    221225-bbm37sah62

  • MD5

    507409118f8cfc83a539f11952a6e84a

  • SHA1

    bfd41bd00d0f9a24a47c10586013e4aa93c7fd5e

  • SHA256

    71a55e33faf8924035f5b856c7c0b38bd465648f5466c339f8f0eee3b6341549

  • SHA512

    5a3860b34da2e42f179807443487cc99aa800b9a576faeb350944468deeb8814b8172585c355ec1c3b7bf35628b42344b11002c6ce5be35c0eb392203703583b

  • SSDEEP

    3072:nDtKLDv+5K6atBO/qkSg9RpZT6vauDdfqTJsPPf/ln:ULDvV6X1HpZT6vaMdfKW9

Score
10/10
smokeloaderbackdoorcollectiondiscoveryspywarestealertrojan

Malware Config

Targets

    • Target

      71a55e33faf8924035f5b856c7c0b38bd465648f5466c339f8f0eee3b6341549

    • Size

      222KB

    • MD5

      507409118f8cfc83a539f11952a6e84a

    • SHA1

      bfd41bd00d0f9a24a47c10586013e4aa93c7fd5e

    • SHA256

      71a55e33faf8924035f5b856c7c0b38bd465648f5466c339f8f0eee3b6341549

    • SHA512

      5a3860b34da2e42f179807443487cc99aa800b9a576faeb350944468deeb8814b8172585c355ec1c3b7bf35628b42344b11002c6ce5be35c0eb392203703583b

    • SSDEEP

      3072:nDtKLDv+5K6atBO/qkSg9RpZT6vauDdfqTJsPPf/ln:ULDvV6X1HpZT6vaMdfKW9

    Score
    10/10
    smokeloaderbackdoorcollectiondiscoveryspywarestealertrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • 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

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks