d14e1649ac296de7b7bdc75172d1247240692a3556fc6bea7b1eae34dbff32cb

Analysis

max time kernel
148s
max time network
151s
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, 04:00

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General

Target
jaffacakes118_1023 sparksden.exe
Size 10.4MB
Sample260910-ekxwjswhrc
SHA256 d14e1649ac296de7b7bdc75172d1247240692a3556fc6bea7b1eae34dbff32cb
MD5 568aaafb36fa83766472d97e72adeb48
SHA1 cffd72edd9cb504f6ac3d9019119f71839c20648
SHA512 9384e49fb6799f968b896af05aaca06581ef87d2d3d4d141be2e312a70b936f98bab23df39082e76a010b798dc7723113ca30503073006652129c23465f0e755
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvT:YX/KeBR/hly4YVYI
TLSH
T12CB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4864	audiod.exe
844	audiod.exe
2804	audiod.exe
3784	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-1-5-21-3053180483-1881419501-3594244048-1000\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 4596 set thread context of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4864 set thread context of 844	4864	audiod.exe	86
PID 2804 set thread context of 3784	2804	audiod.exe	92

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3136	844	WerFault.exe	86

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	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_1023 sparksden.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_1023 sparksden.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
844	audiod.exe
844	audiod.exe
844	audiod.exe
844	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4596	jaffacakes118_1023 sparksden.exe
4864	audiod.exe
2804	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4596 wrote to memory of 4396	4596	jaffacakes118_1023 sparksden.exe	84
PID 4396 wrote to memory of 4864	4396	jaffacakes118_1023 sparksden.exe	85
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 4864 wrote to memory of 844	4864	audiod.exe	86
PID 2804 wrote to memory of 3784	2804	audiod.exe	92
PID 2804 wrote to memory of 3784	2804	audiod.exe	92
PID 2804 wrote to memory of 3784	2804	audiod.exe	92
PID 2804 wrote to memory of 3784	2804	audiod.exe	92
PID 2804 wrote to memory of 3784	2804	audiod.exe	92
PID 2804 wrote to memory of 3784	2804	audiod.exe	92
PID 2804 wrote to memory of 3784	2804	audiod.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1023 sparksden.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1023 sparksden.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4596
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1023 sparksden.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_1023 sparksden.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4396
- - 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:4864
  - - 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:844
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 492
        5⤵
        Program crash
        
        PID:3136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 844 -ip 844
1⤵
PID:2952

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:2804
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  PID:3784

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 d14e1649ac296de7b7bdc75172d1247240692a3556fc6bea7b1eae34dbff32cb
MD5 568aaafb36fa83766472d97e72adeb48
SHA1 cffd72edd9cb504f6ac3d9019119f71839c20648
SHA512 9384e49fb6799f968b896af05aaca06581ef87d2d3d4d141be2e312a70b936f98bab23df39082e76a010b798dc7723113ca30503073006652129c23465f0e755
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvT:YX/KeBR/hly4YVYI
TLSH
T12CB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/844-24-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/844-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/844-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/844-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3784-30-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3784-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4396-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4396-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4396-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4396-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4396-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4396-33-0x0000000000400000-0x000000000187B000-memory.dmp

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