9a3c5b680c58137e73ab010314e606078d9c31265a515a547de40ed43ff4e5da

Analysis

max time kernel
149s
max time network
155s
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, 02:51

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General

Target
jaffacakes118_1Click DVD Converter 2 0 4 0.exe
Size 10.4MB
Sample260910-dcgnxsdn61
SHA256 9a3c5b680c58137e73ab010314e606078d9c31265a515a547de40ed43ff4e5da
MD5 bf21f33164ae16b14e4d49f901d71ffd
SHA1 5cea9eab82825d000cb0cb1e46219a57abb6a68b
SHA512 cccdde790b1dbf7d5dfaced61d80d363d1a1b6f12f1a1bd7279fe82da5217e760629f8d0e5f9d8aa76a72364927ae4058f09f6fd78801f5f8630a84aa530c6ed
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvE:YX/KeBR/hly4YVYv
TLSH
T162B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2400	audiod.exe
2416	audiod.exe
3896	audiod.exe
4168	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-1-5-21-2937465464-4167303362-2236413517-1000\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 4348 set thread context of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 2400 set thread context of 2416	2400	audiod.exe	87
PID 3896 set thread context of 4168	3896	audiod.exe	94

Program crash 2 IoCs

pid	pid_target	Process	procid_target
432	2416	WerFault.exe	87
2520	2416	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 5 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	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_1Click DVD Converter 2 0 4 0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_1Click DVD Converter 2 0 4 0.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2416	audiod.exe
2416	audiod.exe
2416	audiod.exe
2416	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe
2400	audiod.exe
3896	audiod.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4348 wrote to memory of 4880	4348	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	85
PID 4880 wrote to memory of 2400	4880	jaffacakes118_1Click DVD Converter 2 0 4 0.exe	86
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2400 wrote to memory of 2416	2400	audiod.exe	87
PID 2416 wrote to memory of 432	2416	audiod.exe	90
PID 3896 wrote to memory of 4168	3896	audiod.exe	94
PID 3896 wrote to memory of 4168	3896	audiod.exe	94
PID 3896 wrote to memory of 4168	3896	audiod.exe	94
PID 3896 wrote to memory of 4168	3896	audiod.exe	94
PID 3896 wrote to memory of 4168	3896	audiod.exe	94
PID 3896 wrote to memory of 4168	3896	audiod.exe	94
PID 3896 wrote to memory of 4168	3896	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1Click DVD Converter 2 0 4 0.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1Click DVD Converter 2 0 4 0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4348
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1Click DVD Converter 2 0 4 0.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1Click DVD Converter 2 0 4 0.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4880
- - 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:2400
  - - 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
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2416
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 480
        5⤵
        Program crash
        
        PID:432
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 480
        5⤵
        Program crash
        
        PID:2520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2416 -ip 2416
1⤵
PID:3832

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:3896
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  PID:4168

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 9a3c5b680c58137e73ab010314e606078d9c31265a515a547de40ed43ff4e5da
MD5 bf21f33164ae16b14e4d49f901d71ffd
SHA1 5cea9eab82825d000cb0cb1e46219a57abb6a68b
SHA512 cccdde790b1dbf7d5dfaced61d80d363d1a1b6f12f1a1bd7279fe82da5217e760629f8d0e5f9d8aa76a72364927ae4058f09f6fd78801f5f8630a84aa530c6ed
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvE:YX/KeBR/hly4YVYv
TLSH
T162B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2416-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2416-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2416-27-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2416-22-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2416-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2416-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4168-33-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4168-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4880-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4880-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4880-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4880-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4880-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4880-35-0x0000000000400000-0x000000000187B000-memory.dmp

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