0f22cdb17fe88ee3c41c1cf1aa2fc6923ffa0aacdf0ca6b7e2c0695e7396718e

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, 02:22

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General

Target
jaffacakes118_0Day PACK 0716 sparksden org.exe
Size 10.4MB
Sample260910-ctt5xaef66
SHA256 0f22cdb17fe88ee3c41c1cf1aa2fc6923ffa0aacdf0ca6b7e2c0695e7396718e
MD5 1f0481159591c71181de16bccd8b1100
SHA1 16e6ac26d13b85733d4e5de04d0aa61a364a45f9
SHA512 d401877e203a26844363eb142413a1d1f57667e6e47924458d74adc2cacdf3b6cbb15f35b1acb36285a10496d8bd7d0d4aad131068253a4f455917ff019de92e
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvw:YX/KeBR/hly4YVYN
TLSH
T116B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4496	audiod.exe
3772	audiod.exe
4940	audiod.exe
700	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-1-5-21-668679576-120646659-2289335452-1000\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 3056 set thread context of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 4496 set thread context of 3772	4496	audiod.exe	88
PID 4940 set thread context of 700	4940	audiod.exe	94

Program crash 1 IoCs

pid	pid_target	Process	procid_target
584	3772	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_0Day PACK 0716 sparksden org.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_0Day PACK 0716 sparksden org.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
3772	audiod.exe
3772	audiod.exe
3772	audiod.exe
3772	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3056	jaffacakes118_0Day PACK 0716 sparksden org.exe
4496	audiod.exe
4940	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 3056 wrote to memory of 5036	3056	jaffacakes118_0Day PACK 0716 sparksden org.exe	86
PID 5036 wrote to memory of 4496	5036	jaffacakes118_0Day PACK 0716 sparksden org.exe	87
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4496 wrote to memory of 3772	4496	audiod.exe	88
PID 4940 wrote to memory of 700	4940	audiod.exe	94
PID 4940 wrote to memory of 700	4940	audiod.exe	94
PID 4940 wrote to memory of 700	4940	audiod.exe	94
PID 4940 wrote to memory of 700	4940	audiod.exe	94
PID 4940 wrote to memory of 700	4940	audiod.exe	94
PID 4940 wrote to memory of 700	4940	audiod.exe	94
PID 4940 wrote to memory of 700	4940	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0Day PACK 0716 sparksden org.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0Day PACK 0716 sparksden org.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0Day PACK 0716 sparksden org.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0Day PACK 0716 sparksden org.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5036
- - 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:4496
  - - 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:3772
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 488
        5⤵
        Program crash
        
        PID:584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3772 -ip 3772
1⤵
PID:4696

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:4940
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  PID:700

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 0f22cdb17fe88ee3c41c1cf1aa2fc6923ffa0aacdf0ca6b7e2c0695e7396718e
MD5 1f0481159591c71181de16bccd8b1100
SHA1 16e6ac26d13b85733d4e5de04d0aa61a364a45f9
SHA512 d401877e203a26844363eb142413a1d1f57667e6e47924458d74adc2cacdf3b6cbb15f35b1acb36285a10496d8bd7d0d4aad131068253a4f455917ff019de92e
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvw:YX/KeBR/hly4YVYN
TLSH
T116B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/700-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/700-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3772-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3772-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3772-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3772-28-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5036-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5036-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5036-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5036-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5036-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5036-34-0x0000000000400000-0x000000000187B000-memory.dmp

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