fd0c5cd4be9ca30e5dbaa6bd676acd065002542868a712b7844531fd37b5c174

Analysis

max time kernel
149s
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, 03:15

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General

Target
jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe
Size 10.4MB
Sample260910-dr2mmsvhjd
SHA256 fd0c5cd4be9ca30e5dbaa6bd676acd065002542868a712b7844531fd37b5c174
MD5 d530483acb68fd2dc0c05e09ec853070
SHA1 8867b3fa5cb055cba4004e62d9ef87335c0d54df
SHA512 1cfb800a6c4e0690d39cbaade1151b5e99eae1eae23fc477895d8cea15c332804dea583c049a720c130de4269f29c87e882d5fb972663b6602c163bec3396b18
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv3:YX/KeBR/hly4YVYo
TLSH
T19DB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4624	audiod.exe
1744	audiod.exe
3224	audiod.exe
1072	audiod.exe

Adds Run key to start application 2 TTPs 2 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
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 2092 set thread context of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 4624 set thread context of 1744	4624	audiod.exe	88
PID 3224 set thread context of 1072	3224	audiod.exe	94

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3648	1744	WerFault.exe	88
5944	1072	WerFault.exe	94

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_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.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 8 IoCs

pid	Process
1744	audiod.exe
1744	audiod.exe
1744	audiod.exe
1744	audiod.exe
1072	audiod.exe
1072	audiod.exe
1072	audiod.exe
1072	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe
4624	audiod.exe
3224	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2092 wrote to memory of 2828	2092	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	86
PID 2828 wrote to memory of 4624	2828	jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe	87
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 4624 wrote to memory of 1744	4624	audiod.exe	88
PID 3224 wrote to memory of 1072	3224	audiod.exe	94
PID 3224 wrote to memory of 1072	3224	audiod.exe	94
PID 3224 wrote to memory of 1072	3224	audiod.exe	94
PID 3224 wrote to memory of 1072	3224	audiod.exe	94
PID 3224 wrote to memory of 1072	3224	audiod.exe	94
PID 3224 wrote to memory of 1072	3224	audiod.exe	94
PID 3224 wrote to memory of 1072	3224	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_&gt; Home Networking 3rd &amp; 4th Ed for Dummies exe.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2828
- - 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:4624
  - - 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:1744
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 492
        5⤵
        Program crash
        
        PID:3648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1744 -ip 1744
1⤵
PID:3836

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:3224
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1072
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 484
    3⤵
    - Program crash
    PID:5944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1072 -ip 1072
1⤵
PID:2400

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 fd0c5cd4be9ca30e5dbaa6bd676acd065002542868a712b7844531fd37b5c174
MD5 d530483acb68fd2dc0c05e09ec853070
SHA1 8867b3fa5cb055cba4004e62d9ef87335c0d54df
SHA512 1cfb800a6c4e0690d39cbaade1151b5e99eae1eae23fc477895d8cea15c332804dea583c049a720c130de4269f29c87e882d5fb972663b6602c163bec3396b18
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv3:YX/KeBR/hly4YVYo
TLSH
T19DB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1072-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1072-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1072-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1744-22-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1744-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1744-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1744-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2828-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2828-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2828-14-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2828-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2828-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2828-38-0x0000000000400000-0x000000000187B000-memory.dmp

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