Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 07:00

General

  • Target

    28d2e5597774e7f480632172b2cc9566_JaffaCakes118.exe

  • Size

    312KB

  • MD5

    28d2e5597774e7f480632172b2cc9566

  • SHA1

    fb55799c7b2bc8be3acbd5d1d807bb71691d0066

  • SHA256

    384259c00ebd95e2c66d3555e2022e8b41c7cdf9f1e06c02944ad7614d77ec17

  • SHA512

    1d837fc6d4bc6b5f6b5a8116bbbdb4b419124f80cd7e4ed0ec11b405dce114360376de24861f669a206921dfc4639085b85ee2766122501eccc6d617aaffc723

  • SSDEEP

    3072:xR8BK+VulPnkDsIxnu8gyz8eOkgcjIabtBvaV36HwlG/mNM73HhfOU8IJEsTlB5c:/lfKsIxnu8XxBjLbthNQdqT9OdG5Fup

Malware Config

Extracted

Family

formbook

Version

3.8

Campaign

ch92

Decoy

gccgeek.com

movshare.site

quickwall-hk.com

exim.red

szjincaiwenkj.com

premaos.com

vns55555555.com

acupofheather.com

foodshop.info

seofootball.win

cdlapaz.com

citybuildingmaint.com

tubxdb.com

cmicbank.com

vitabeadsny.com

huilinge.com

banucapar.net

reefrenovations.com

yimsmall.com

buyonegetone.store

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 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28d2e5597774e7f480632172b2cc9566_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28d2e5597774e7f480632172b2cc9566_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2920
    • C:\Users\Admin\AppData\Local\Temp\28d2e5597774e7f480632172b2cc9566_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\28d2e5597774e7f480632172b2cc9566_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/768-4-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/768-8-0x00000000008E0000-0x0000000000BE3000-memory.dmp

    Filesize

    3.0MB

  • memory/2920-2-0x0000000003B60000-0x0000000003BA0000-memory.dmp

    Filesize

    256KB

  • memory/2920-3-0x0000000003B60000-0x0000000003BA0000-memory.dmp

    Filesize

    256KB

  • memory/2920-5-0x0000000077250000-0x0000000077326000-memory.dmp

    Filesize

    856KB