Analysis

  • max time kernel
    170s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 09:02

General

  • Target

    e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe

  • Size

    1.0MB

  • MD5

    21eb8736dd89da5191e78fde4a3ca3da

  • SHA1

    c96857cc2d0177ec028bba3e467f3930e5c02f85

  • SHA256

    e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4

  • SHA512

    71ba19fd8cb5bbef1f4fb0d9a03ab7b9c8724263b0ab38e5c9cb979b65f42e7743c3e46050fc2b2fc52087a5e4523b8482c3a9acd3858a8bb71b536f4a220b6e

  • SSDEEP

    12288:oyRPYYsZ1DX/VDJtV7oT6P9GJ2LjmgoxQT0z/ZBQfWh+QJFuUtxEr5Cd4uUVhjPO:oCYYk8WP9GcWje0zXhnzxEPZV

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ng04

Decoy

tevimaq.com

easterspecialtystore.com

smartlever.tech

10312.uk

tanjawiharbi.co.uk

471338.com

horusventure.com

empress-care.com

sinrian.com

465951.com

aemsti.com

nxcourier.com

stargatefarms.com

lalyquainvestment.com

dailysportsadvice.com

justlistmoore.com

stoneonroll.online

tatianakolomiets.com

barcodebbm.com

protectorship.world

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe
    "C:\Users\Admin\AppData\Local\Temp\e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4112
    • C:\Users\Admin\AppData\Local\Temp\e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe
      "C:\Users\Admin\AppData\Local\Temp\e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe"
      2⤵
        PID:2592
      • C:\Users\Admin\AppData\Local\Temp\e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe
        "C:\Users\Admin\AppData\Local\Temp\e8ed49650b42ebb3a251a7353809309e94f885316bf1b0153def1c180628cee4.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2212

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2212-138-0x0000000000000000-mapping.dmp
    • memory/2212-139-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/2212-140-0x00000000017C0000-0x0000000001B0A000-memory.dmp
      Filesize

      3.3MB

    • memory/2592-137-0x0000000000000000-mapping.dmp
    • memory/4112-132-0x0000000000020000-0x000000000012C000-memory.dmp
      Filesize

      1.0MB

    • memory/4112-133-0x00000000050C0000-0x0000000005664000-memory.dmp
      Filesize

      5.6MB

    • memory/4112-134-0x0000000004B10000-0x0000000004BA2000-memory.dmp
      Filesize

      584KB

    • memory/4112-135-0x0000000004AA0000-0x0000000004AAA000-memory.dmp
      Filesize

      40KB

    • memory/4112-136-0x0000000008950000-0x00000000089EC000-memory.dmp
      Filesize

      624KB