818dc0e6cea9583a178e56aa93fb1f567268b9a1fd304ca95f6151ba8a7ff8d1

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 03:31

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General

Target
jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe
Size 10.4MB
Sample260910-d253taem6t
SHA256 818dc0e6cea9583a178e56aa93fb1f567268b9a1fd304ca95f6151ba8a7ff8d1
MD5 7379b3b607f25a238cf8664ec28c904e
SHA1 2b8dab09b643b1d21090aeea82ab964725c8dbfd
SHA512 4af99d91aa7eb2e26c54ab70f8a2ea93d6cae111ad2944fbc23817f69cfcd74661d0afdb7894afefb7dc537084f9146b4dab500e8fd0170531c0e6d0d27a3619
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvv:YX/KeBR/hly4YVYe
TLSH
T183B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
3500	audiod.exe
2456	audiod.exe
1972	audiod.exe
2256	audiod.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Audio Device Graph = "C:\\Users\\Admin\\AppData\\Local\\Temp\\audiod.exe"	audiod.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4064 set thread context of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 3500 set thread context of 2456	3500	audiod.exe	88
PID 1972 set thread context of 2256	1972	audiod.exe	94

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4576	2456	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2456	audiod.exe
2456	audiod.exe
2456	audiod.exe
2456	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe
3500	audiod.exe
1972	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 4064 wrote to memory of 2288	4064	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	86
PID 2288 wrote to memory of 3500	2288	jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe	87
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 3500 wrote to memory of 2456	3500	audiod.exe	88
PID 1972 wrote to memory of 2256	1972	audiod.exe	94
PID 1972 wrote to memory of 2256	1972	audiod.exe	94
PID 1972 wrote to memory of 2256	1972	audiod.exe	94
PID 1972 wrote to memory of 2256	1972	audiod.exe	94
PID 1972 wrote to memory of 2256	1972	audiod.exe	94
PID 1972 wrote to memory of 2256	1972	audiod.exe	94
PID 1972 wrote to memory of 2256	1972	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_195 50_desktop_win7_winvista_32bit_english.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Users\Admin\AppData\Local\Temp\audiod.exe
    "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3500
  - - C:\Users\Admin\AppData\Local\Temp\audiod.exe
      "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      PID:2456
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 484
        5⤵
        Program crash
        
        PID:4576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2456 -ip 2456
1⤵
PID:3976

C:\Users\Admin\AppData\Local\Temp\audiod.exe
C:\Users\Admin\AppData\Local\Temp\audiod.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  PID:2256

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

audiod.exe

Path C:\Users\Admin\AppData\Local\Temp\audiod.exe
Size 10.4MB
SHA256 818dc0e6cea9583a178e56aa93fb1f567268b9a1fd304ca95f6151ba8a7ff8d1
MD5 7379b3b607f25a238cf8664ec28c904e
SHA1 2b8dab09b643b1d21090aeea82ab964725c8dbfd
SHA512 4af99d91aa7eb2e26c54ab70f8a2ea93d6cae111ad2944fbc23817f69cfcd74661d0afdb7894afefb7dc537084f9146b4dab500e8fd0170531c0e6d0d27a3619
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvv:YX/KeBR/hly4YVYe
TLSH
T183B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2256-26-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2256-27-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2288-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2288-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2288-13-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2288-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2288-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2288-33-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2456-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2456-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2456-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2456-29-0x0000000000400000-0x000000000187B000-memory.dmp

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