General

  • Target

    2024-06-24_fbf01e7b1520736595417ae322402ecf_hiddentear

  • Size

    699KB

  • Sample

    240624-eprkbsxamg

  • MD5

    fbf01e7b1520736595417ae322402ecf

  • SHA1

    235a8c1bc504e09dc7a0d48382d45392076dada0

  • SHA256

    c4215902948729d99513b7969979667aca3d05d45300989448b52769163c990b

  • SHA512

    ad2d158e3c133fdb9452c753513ad7f0b2daf7fca930f55108ade37d21ab37f8d5fba31e4b7efbd4c476f504efb3a5b3ce4686cb268dc0103471deb85de4d840

  • SSDEEP

    12288:FMzQsCZBCotU1/Em1fo2vvOTbD9ZRPHc7iNkkcJLXjpZ+KdAAkkR:FbdUEefnvsDLpcGcJLTSYAm

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dd20

Decoy

unblurd.com

docu-zign.com

randijpaulsen.com

angsabet.com

sedatelynx.com

opiumcore.store

thelordismysaviormerch.com

mindstudio.support

waterbygraceteam.com

furnitureinspiredbythesea.com

amablanca.com

hespelerdental.com

arcalid.net

balajinursingbureau.online

caixias.shop

solingen-buergerstiftung.com

194916.top

6travel-insurance.xyz

xn--fiqp9b17y.xn--czr694b

syntixi.trade

Targets

    • Target

      2024-06-24_fbf01e7b1520736595417ae322402ecf_hiddentear

    • Size

      699KB

    • MD5

      fbf01e7b1520736595417ae322402ecf

    • SHA1

      235a8c1bc504e09dc7a0d48382d45392076dada0

    • SHA256

      c4215902948729d99513b7969979667aca3d05d45300989448b52769163c990b

    • SHA512

      ad2d158e3c133fdb9452c753513ad7f0b2daf7fca930f55108ade37d21ab37f8d5fba31e4b7efbd4c476f504efb3a5b3ce4686cb268dc0103471deb85de4d840

    • SSDEEP

      12288:FMzQsCZBCotU1/Em1fo2vvOTbD9ZRPHc7iNkkcJLXjpZ+KdAAkkR:FbdUEefnvsDLpcGcJLTSYAm

    • Formbook

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

    • Detects executables packed with SmartAssembly

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks