Overview

overview

7

Static

static

5

jaffacakes...yf.exe

windows10-2004-x64

7

jaffacakes...yf.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/10/2026, 23:07

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General

  • Target
    jaffacakes118_Trojan.Win32.Agent.noyf.exe
  • Size 637KB
  • Sample261015-24d9wax18m
  • SHA256 e5c02ac6c1462b1dcd266cf4e530600f19e7eb133667e4b102771df1e60371ea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscovery

Malware Config

Signatures

  • Deletes itself 1 TTPs 1 IoCs
    defense_evasion
  • Executes dropped EXE 2 IoCs
  • Drops file in Windows directory 5 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.noyf.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.noyf.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:996
    • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.noyf.exe
      "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.noyf.exe"
      2⤵
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2552
      • C:\Windows\Googlews.exe
        "C:\Windows\Googlews.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:836
        • C:\Windows\Googlews.exe
          "C:\Windows\Googlews.exe"
          4⤵
          • Deletes itself
          • Executes dropped EXE
          • Reads the TCP/IP host and domain name from the registry
          • Suspicious behavior: EnumeratesProcesses
          PID:2944

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        MyTemp
        • Path C:\MyTemp
        • Size 75B
        • SHA256 dfcc0a3b9c9a9d7ae9d71501009ffd9256da0a8d1d6ec058cd0677d7dd764791
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        Googlews.exe
        • Path C:\Windows\Googlews.exe
        • Size 12.5MB
        • SHA256 9ebd41b68675c18617fad8e8fce4a8789903a5a04ac0abf9167910158e7f2ad7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Mation.inf
        • Path C:\Windows\Mation.inf
        • Size 13B
        • SHA256 d87401fe5397a05eaaa08623b898465764369ae13a9eb2c19f745b534d8750f5
        • MD5 SHA1 SHA512
        Submit Download