Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 10:40

General

  • Target

    12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4.exe

  • Size

    610KB

  • MD5

    0b90be647821fb3812e6c340c6587fae

  • SHA1

    04ee5bf64f4fd6a512828a818c110697d19f18ab

  • SHA256

    12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4

  • SHA512

    d348ece6997947050c8b3c01df55f157767444892196c0bd001012c36c610b93696853f35080551e10bec6f4a15c1098cd1132acab84a697c4fed07deac34ab6

  • SSDEEP

    12288:233bFUoSfRmhTIJgWGdm6HrC/QpCiriaEHCnLEovkR:23pqf8TIJge6HrCy6hHCLEd

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ns03

Decoy

dipity.tech

agathis.fun

ekaterinai.store

elizabethsbookshelf.com

smilesustainably.com

tapeworm.xyz

beatricesswarthout.xyz

nsrpackersandpackers.in

yedxec.xyz

gildedbeautyaesthitics.com

hanibalbechar.com

fichaphuman.net

adilosk.shop

geezaran.com

ventasemail.com

phonecasesdirect.store

rctjuc.shop

sukimossmanagement.com

caller-id.today

kft07.vip

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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4.exe
    "C:\Users\Admin\AppData\Local\Temp\12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Users\Admin\AppData\Local\Temp\12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4.exe
      "C:\Users\Admin\AppData\Local\Temp\12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1944

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1944-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1944-14-0x0000000001A20000-0x0000000001D6A000-memory.dmp

    Filesize

    3.3MB

  • memory/4260-6-0x0000000006B10000-0x0000000006B24000-memory.dmp

    Filesize

    80KB

  • memory/4260-3-0x00000000059B0000-0x0000000005A42000-memory.dmp

    Filesize

    584KB

  • memory/4260-4-0x0000000005980000-0x0000000005990000-memory.dmp

    Filesize

    64KB

  • memory/4260-5-0x0000000005940000-0x000000000594A000-memory.dmp

    Filesize

    40KB

  • memory/4260-0-0x0000000000EC0000-0x0000000000F5C000-memory.dmp

    Filesize

    624KB

  • memory/4260-7-0x0000000006B30000-0x0000000006B3A000-memory.dmp

    Filesize

    40KB

  • memory/4260-8-0x0000000006B40000-0x0000000006B4C000-memory.dmp

    Filesize

    48KB

  • memory/4260-9-0x0000000006B80000-0x0000000006BF6000-memory.dmp

    Filesize

    472KB

  • memory/4260-10-0x00000000095E0000-0x000000000967C000-memory.dmp

    Filesize

    624KB

  • memory/4260-2-0x0000000005F60000-0x0000000006504000-memory.dmp

    Filesize

    5.6MB

  • memory/4260-13-0x00000000745D0000-0x0000000074D80000-memory.dmp

    Filesize

    7.7MB

  • memory/4260-1-0x00000000745D0000-0x0000000074D80000-memory.dmp

    Filesize

    7.7MB