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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2025, 06:58

General

  • Target

    JaffaCakes118_540d29e5e0c8356bcc2ea32996f57893.exe

  • Size

    1.5MB

  • MD5

    540d29e5e0c8356bcc2ea32996f57893

  • SHA1

    d29a54682754a8ddb3307e25d5a7d455ee7d77c8

  • SHA256

    9adae131e047d7ab84181bedc3a26b87a7b0d9ca900f17a58280f341b7ec7dd7

  • SHA512

    13cb9527ed895be247a5db89deb0c41890b220f20ed70b70f041c91d52ed20cdd0507630e39a66a68120092ad2d81a1fe5cc708fde9a3ff10bd99c772588ce7e

  • SSDEEP

    24576:gPvGhlToPK/vx6WEHyQG87Ik/3Km8GUlVLdAKLGIQHgqs67bfSbNi/:gnWBnxSHy8Ew61lVLdnLGI0j1ahi/

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

c249

Decoy

yourbocatubs.com

windutshop.com

kevinellis.email

hzjiya.com

theaethereal.com

charmteesgift.com

tarinikalingarayar.com

thefacesiseek.com

tehuentecnewmcc.com

xn--80ajamkdph6ax.xn--p1acf

gmodwonderlandrp.com

sincerelyenaj.com

youtuan001.com

hekimalandsurveyors.com

madhatterathletics.com

09ex.com

yogrammyraps.com

analytico-australis.com

yourhome403.com

downtown-annapolis.net

Signatures

  • Formbook

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

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

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_540d29e5e0c8356bcc2ea32996f57893.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_540d29e5e0c8356bcc2ea32996f57893.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_540d29e5e0c8356bcc2ea32996f57893.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_540d29e5e0c8356bcc2ea32996f57893.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2460

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2460-2-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB