General

  • Target
    863bf0dfa1169706f566c070a1e11256_JaffaCakes118
  • Size 395KB
  • Sample240531-hhlbhsbb66
  • SHA256 a102b644fd134778f28e1105e4645e84ff4d05687351990de90ae27a89f0513b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • c232

Decoy
  • tangdourenfz.com

  • helpforkids.today

  • bioethanol-us.com

  • 0351zc.com

  • 3rdimultimedia.com

  • thecannibisconnection.net

  • mktoob.net

  • orchidinvestmentlimited.com

  • moccustoms.com

  • shopendora.com

  • rosariosandino.com

  • bien-vivre-tunisie.com

  • godofgreens.com

  • nhathuocphuongle.com

  • thefastsource.com

  • viagra2tadalafil.com

  • abarroteslacanasta.com

  • versabiosciences.com

  • nergiztarimhayvancilik.com

  • airpodsbayi.com

Targets

    • Target
      863bf0dfa1169706f566c070a1e11256_JaffaCakes118
    • Size 395KB
    • SHA256 a102b644fd134778f28e1105e4645e84ff4d05687351990de90ae27a89f0513b
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Formbook payload

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • Target
      $APPDATA/for/page_1/13.opends60.dll
    • Size 51B
    • SHA256 e3d2cfcd73d4f98f610173031b36e4ef77771c50bdb3ec3c8b4f2734b52a73c3
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $APPDATA/for/page_1/MicrosoftXslDebugProxy.exe
    • Size 36KB
    • SHA256 46b1a81f5ebb43404ac7229d14593d5f47930c8fc3fb5279ac5402507f7ea7b3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 8d4b1c275fd1cd0782a265080b56d1aec8d1c93edca5ef3b050d1d20d7b61f33
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $TEMP/2006/35.opends60.dll
    • Size 57B
    • SHA256 99e399e564c46308a2ec22a427f5338433a820c09ff559c8f6488be9199ed1ad
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $TEMP/SitulaCystocele.dll
    • Size 50KB
    • SHA256 18e86106e60613594527c85fe6c97287fc8c3715181a62cb2b4d2258c210b6c8
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Formbook payload

    • Adds policy Run key to start application

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

    • Target
      $TEMP/mode/Thumbs.db/intern/ActiveSyncBootstrap.dll
    • Size 40KB
    • SHA256 1bf2270bfa6bafe29329f9d84c5f8856b57c84af6f3ed05027cebc4f767d07ef
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $TEMP/mode/Thumbs.db/intern/MicrosoftVisualStudioUI.dll
    • Size 3KB
    • SHA256 7d5e33d5b52f33c807c8c00273a2ade316de42012d7b915988731440194a6bd3
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $TEMP/mode/Thumbs.db/intern/NatDbgDEUI.dll
    • Size 22KB
    • SHA256 dbc470b89daeb73f6809b4df70fc0078d14fc8bc6b77a07ba479f93fa72afee8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $TEMP/mode/Thumbs.db/intern/PermCalc.exe
    • Size 28KB
    • SHA256 57f248daa64d83c215189a3d38b9692f93125273ee046328febe33e69df01ded
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $TEMP/mode/Thumbs.db/intern/Vsa7Director.dll
    • Size 37KB
    • SHA256 fcba2ff7bce5ba6c0a5188cfde82009c7acd6b14cb14ce390ab5a49773a425b4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks