dff55d6fa46e8a15805652608ffadad1497873581c2c71e55376bb16d2b3edf6

Analysis

max time kernel
149s
max time network
153s
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, 04:46

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General

Target
jaffacakes118_3D ARCHITECTE EXPERT CAD.exe
Size 10.4MB
Sample260910-fegg2sgl6v
SHA256 dff55d6fa46e8a15805652608ffadad1497873581c2c71e55376bb16d2b3edf6
MD5 f2084858713554d47afc0d3280b40248
SHA1 ca2f801bb45174a6d81e3e54e6c40e6cd4a0c428
SHA512 c35a6010203200c7533e0f1c95e5c4fa1363730b17c0f31ca152f8dc71e8d9927608e739ab6837abf2a2b60583529291cea7449ed44add6685be856b6be2b1cf
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv0:YX/KeBR/hly4YVYd
TLSH
T1E2B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
5048	audiod.exe
516	audiod.exe
5044	audiod.exe
4872	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-1-5-21-876885714-46325919-1482798410-1000\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-1-5-21-876885714-46325919-1482798410-1000\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 1712 set thread context of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 5048 set thread context of 516	5048	audiod.exe	88
PID 5044 set thread context of 4872	5044	audiod.exe	94

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4216	516	WerFault.exe	88
4436	4872	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_3D ARCHITECTE EXPERT CAD.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_3D ARCHITECTE EXPERT CAD.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
516	audiod.exe
516	audiod.exe
516	audiod.exe
516	audiod.exe
4872	audiod.exe
4872	audiod.exe
4872	audiod.exe
4872	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe
5048	audiod.exe
5044	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1712 wrote to memory of 1168	1712	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	86
PID 1168 wrote to memory of 5048	1168	jaffacakes118_3D ARCHITECTE EXPERT CAD.exe	87
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5048 wrote to memory of 516	5048	audiod.exe	88
PID 5044 wrote to memory of 4872	5044	audiod.exe	94
PID 5044 wrote to memory of 4872	5044	audiod.exe	94
PID 5044 wrote to memory of 4872	5044	audiod.exe	94
PID 5044 wrote to memory of 4872	5044	audiod.exe	94
PID 5044 wrote to memory of 4872	5044	audiod.exe	94
PID 5044 wrote to memory of 4872	5044	audiod.exe	94
PID 5044 wrote to memory of 4872	5044	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3D ARCHITECTE EXPERT CAD.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3D ARCHITECTE EXPERT CAD.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3D ARCHITECTE EXPERT CAD.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_3D ARCHITECTE EXPERT CAD.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1168
- - 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:5048
  - - 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:516
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 516 -s 480
        5⤵
        Program crash
        
        PID:4216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 516 -ip 516
1⤵
PID:4240

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:5044
- 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:4872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 484
    3⤵
    - Program crash
    PID:4436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4872 -ip 4872
1⤵
PID:2012

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 dff55d6fa46e8a15805652608ffadad1497873581c2c71e55376bb16d2b3edf6
MD5 f2084858713554d47afc0d3280b40248
SHA1 ca2f801bb45174a6d81e3e54e6c40e6cd4a0c428
SHA512 c35a6010203200c7533e0f1c95e5c4fa1363730b17c0f31ca152f8dc71e8d9927608e739ab6837abf2a2b60583529291cea7449ed44add6685be856b6be2b1cf
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv0:YX/KeBR/hly4YVYd
TLSH
T1E2B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/516-22-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/516-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/516-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/516-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1168-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1168-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1168-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1168-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1168-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1168-38-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4872-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4872-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4872-35-0x0000000000400000-0x000000000187B000-memory.dmp

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