General

  • Target

    e3982b1cbd3445eb68e177c578113fb2d35b4ed924fbdd7486841846c7a5beb5.exe

  • Size

    2.0MB

  • Sample

    240904-cv5ysstcpl

  • MD5

    df6a3df979ff89cc133fd2e56a3b0c7b

  • SHA1

    9eca96ef06673d9800a008e18f86fc2569633b15

  • SHA256

    e3982b1cbd3445eb68e177c578113fb2d35b4ed924fbdd7486841846c7a5beb5

  • SHA512

    42a7e84f5510dcfdcc9fb24195d4841a6fdaecd13a268bbe94983053b57dfaeba3d7dacee6b42388b4362397c81dfd1d4f15701ae8c125b4c66d4694b56bd67a

  • SSDEEP

    49152:euAEE6l/kZzz3uBytwA6cYAyhEvFT4W1ed4zW2Z:ZuzWU5Z

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kmge

Decoy

jia0752d.com

cq0jt.sbs

whimsicalweddingrentals.com

meetsex-here.life

hhe-crv220.com

bedbillionaire.com

soycmo.com

mrawkward.xyz

11ramshornroad.com

motoyonaturals.com

thischicloves.com

gacorbet.pro

ihsanid.com

pancaketurner.com

santanarstore.com

cr3dtv.com

negotools.com

landfillequip.com

sejasuapropriachefe.com

diamant-verkopen.store

Targets

    • Target

      e3982b1cbd3445eb68e177c578113fb2d35b4ed924fbdd7486841846c7a5beb5.exe

    • Size

      2.0MB

    • MD5

      df6a3df979ff89cc133fd2e56a3b0c7b

    • SHA1

      9eca96ef06673d9800a008e18f86fc2569633b15

    • SHA256

      e3982b1cbd3445eb68e177c578113fb2d35b4ed924fbdd7486841846c7a5beb5

    • SHA512

      42a7e84f5510dcfdcc9fb24195d4841a6fdaecd13a268bbe94983053b57dfaeba3d7dacee6b42388b4362397c81dfd1d4f15701ae8c125b4c66d4694b56bd67a

    • SSDEEP

      49152:euAEE6l/kZzz3uBytwA6cYAyhEvFT4W1ed4zW2Z:ZuzWU5Z

    • Formbook

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Formbook payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks