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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/01/2025, 10:51

General

  • Target

    JaffaCakes118_9eeccc9b585e1ffdf53b20b3d4f4505d.exe

  • Size

    519KB

  • MD5

    9eeccc9b585e1ffdf53b20b3d4f4505d

  • SHA1

    22c8124ad3ad4f39eba59ceae42a1f056b6f7279

  • SHA256

    3c002d7d7bfb83b56c94765d3f1cd9182993dabe4442e8f506fbe76334a01995

  • SHA512

    b19405394b04161ae616f068390df72b11fafd71c03626a081f10c72e77dba158a20baf247c481d34702e72f9b4eedd763e9e7506969ce28289219ff494ba38a

  • SSDEEP

    6144:2i5IN9bX6qUhFFGzaX/yuWUJeLC5MiTMXp6LNXlTEGtxhezzK3iU8dEHm:2i5ID6qUbFhyAXocLNNVtuXEHm

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

s6tn

Decoy

ya-volna.com

nakimura.online

buildtheyamato.com

carecard.xyz

orthozayn.com

sitd.xyz

garu.club

alfainfocom.com

floridalacrossecamps.com

banytus.xyz

dogodipiskot.quest

ljlsaf.com

shaheenricemills.com

cuevieujni.info

chrisandkcollection.com

sunadokei.website

hoidotsbirky.quest

creditassociatesllc.com

amazonhrjobs.com

the-luggage-dropp-off.com

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 1 IoCs
  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9eeccc9b585e1ffdf53b20b3d4f4505d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9eeccc9b585e1ffdf53b20b3d4f4505d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe
      "PowerShell" copy-item 'C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9eeccc9b585e1ffdf53b20b3d4f4505d.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Newapp.exe'
      2⤵
      • Drops startup file
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2728
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9eeccc9b585e1ffdf53b20b3d4f4505d.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9eeccc9b585e1ffdf53b20b3d4f4505d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2272-43-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2272-44-0x0000000000A50000-0x0000000000D53000-memory.dmp

    Filesize

    3.0MB

  • memory/2272-39-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2272-40-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2272-41-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2728-4-0x0000000070361000-0x0000000070362000-memory.dmp

    Filesize

    4KB

  • memory/2728-5-0x0000000070360000-0x000000007090B000-memory.dmp

    Filesize

    5.7MB

  • memory/2728-6-0x0000000070360000-0x000000007090B000-memory.dmp

    Filesize

    5.7MB

  • memory/2728-8-0x0000000070360000-0x000000007090B000-memory.dmp

    Filesize

    5.7MB

  • memory/2728-7-0x0000000070360000-0x000000007090B000-memory.dmp

    Filesize

    5.7MB

  • memory/2728-10-0x0000000070360000-0x000000007090B000-memory.dmp

    Filesize

    5.7MB

  • memory/2792-36-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-24-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-37-0x00000000051F0000-0x0000000005230000-memory.dmp

    Filesize

    256KB

  • memory/2792-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

    Filesize

    4KB

  • memory/2792-34-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-32-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-30-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-28-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-26-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-38-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2792-20-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-18-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-16-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-14-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-22-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-13-0x0000000000250000-0x0000000000265000-memory.dmp

    Filesize

    84KB

  • memory/2792-12-0x0000000000250000-0x000000000026C000-memory.dmp

    Filesize

    112KB

  • memory/2792-11-0x00000000749CE000-0x00000000749CF000-memory.dmp

    Filesize

    4KB

  • memory/2792-1-0x00000000009C0000-0x0000000000A48000-memory.dmp

    Filesize

    544KB