Resubmissions

19/10/2022, 07:23

221019-h7v71sfab6 10

19/10/2022, 07:19

221019-h5z37afaa7 10

General

  • Target

    vAsA7v93dCn2vOg.exe

  • Size

    1.1MB

  • Sample

    221019-h7v71sfab6

  • MD5

    b66e3047c2dd35c5f477b29c12bf8499

  • SHA1

    bda916b26b30ede5e2817c736afbc54cf06cc2b7

  • SHA256

    cfe210ae906aaa82fdf2bf3879af8f271897e5497c285140d1ca130b38936982

  • SHA512

    5ba8b8d10408bfce85c2e84d90f6f4e99195d1da14f6d76343e10c6de3144a4ff10d07f82bbac8588e048bc6f56fd00fd1a1d60f14d557f0051f49bb418f7938

  • SSDEEP

    24576:8xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxNuss8qAb+RWK:QqAqRWVg35/qroFdj

Malware Config

Extracted

Family

formbook

Campaign

axe3

Decoy

nV63ydJMXMf7memspIpnnVLl3Q==

uJ50rs5Y/80AqT79guHh

FcsTFQ1xekTgcal8G0P2ZTQ=

uLWWVJP++ID3dkoB8g==

YyoybGF5Fsa/UH8=

Tk4htwkBBfM5ZA==

QgJ8vN9f+uCdsD79guHh

wmjC9UuSBGyTrY5PAX9t1A==

Sw7JEwOKl576ndxw/A==

BOqs09Ikjej1BN98ZYtVfSi5xQ==

YA5cbH3/4wVAYg==

fRWIvatAXM3+t0X9guHh

FAbZXq/jFuaEq2YCwQh3b2oE

STL+RDTA652/tD/9guHh

zgLNcuX32aFB

WmgwW1UCJ/9Nc0ofkIhVyQ==

jiWgy9ckGh8G+3Q7Rl//NW9ZU7TU

JCoawiBkwAkeJOehkNXRCYnj3A==

WQDFZvang91P

zGrJ4CA2pAhR

Targets

    • Target

      vAsA7v93dCn2vOg.exe

    • Size

      1.1MB

    • MD5

      b66e3047c2dd35c5f477b29c12bf8499

    • SHA1

      bda916b26b30ede5e2817c736afbc54cf06cc2b7

    • SHA256

      cfe210ae906aaa82fdf2bf3879af8f271897e5497c285140d1ca130b38936982

    • SHA512

      5ba8b8d10408bfce85c2e84d90f6f4e99195d1da14f6d76343e10c6de3144a4ff10d07f82bbac8588e048bc6f56fd00fd1a1d60f14d557f0051f49bb418f7938

    • SSDEEP

      24576:8xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxNuss8qAb+RWK:QqAqRWVg35/qroFdj

    • Formbook

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

    • Blocklisted process makes network request

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks