Analysis

  • max time kernel
    70s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    15-07-2024 06:28

General

  • Target

    489a932f0f830c254f5985659d39c62e_JaffaCakes118.exe

  • Size

    961KB

  • MD5

    489a932f0f830c254f5985659d39c62e

  • SHA1

    0f7e2d9f7968229472e440e574143147601921a1

  • SHA256

    f786969468695b70b06cc87c4628d1c64888068a88007326376bfa977c887fe5

  • SHA512

    454d77ad50dfd9fefbdce4acd270fb5c0f0b16b1269116bdcf08868b503dd89f8cbcbd7ab1234320e54d60aa6e3808317a031a738d78f7219b3b70aa74a1e3f7

  • SSDEEP

    12288:SK16ZLSbKnkXl5ZwH4kIF9RcvYk4+CWfJf2IOl7de:SKEZYckXLZwYk4cCIfx2B7d

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ntg

Decoy

successwithyolandafgreen.com

theordinaryph.com

atamyo-therapeutics.com

pophazard.com

anthonyfultz.com

pasanglham.com

kanekhushi.com

littlefishyswim.com

kaieteurny.com

fanavartima.com

digexpo.com

se-rto.com

chaos.finance

bakldx.com

after-school.pro

faithfromphilly.com

estudiomuradian.com

albertocerasini.com

andronna.com

wingspotusa.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\489a932f0f830c254f5985659d39c62e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\489a932f0f830c254f5985659d39c62e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mwjzVbUGarqP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9195.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2336
    • C:\Users\Admin\AppData\Local\Temp\489a932f0f830c254f5985659d39c62e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\489a932f0f830c254f5985659d39c62e_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp9195.tmp

    Filesize

    1KB

    MD5

    83e4d67b1787b1e5c2c0dc7377c38eea

    SHA1

    cc90bcde8096056f059c2457cc2026c8aec8ce00

    SHA256

    e6a844cc7ee9a6ef6abad77bda21db87bdaba1521db6c69e0f655ba268cb3a69

    SHA512

    e45e225081c2fcd8f66c838c901e5e9fb3f695227f92f72b552c4dbc822fb4c1df95c34217c6959faff5037f2bb4aa29079877b93563735a44ad5a277da5c006

  • memory/3000-6-0x00000000049C0000-0x0000000004A22000-memory.dmp

    Filesize

    392KB

  • memory/3000-2-0x00000000002B0000-0x00000000002BA000-memory.dmp

    Filesize

    40KB

  • memory/3000-3-0x0000000074990000-0x000000007507E000-memory.dmp

    Filesize

    6.9MB

  • memory/3000-4-0x000000007499E000-0x000000007499F000-memory.dmp

    Filesize

    4KB

  • memory/3000-5-0x0000000074990000-0x000000007507E000-memory.dmp

    Filesize

    6.9MB

  • memory/3000-0-0x000000007499E000-0x000000007499F000-memory.dmp

    Filesize

    4KB

  • memory/3000-1-0x00000000009C0000-0x0000000000AB6000-memory.dmp

    Filesize

    984KB

  • memory/3000-17-0x0000000074990000-0x000000007507E000-memory.dmp

    Filesize

    6.9MB

  • memory/3068-12-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/3068-16-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/3068-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3068-13-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/3068-18-0x0000000000AC0000-0x0000000000DC3000-memory.dmp

    Filesize

    3.0MB