64ae90501bf416c78cfc2ed6e2277d175a85a49fb0d42d56f76f29057ec6c6c4

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, 02:38

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General

Target
jaffacakes118_0day PACK 0113.exe
Size 10.4MB
Sample260910-c482tadl2x
SHA256 64ae90501bf416c78cfc2ed6e2277d175a85a49fb0d42d56f76f29057ec6c6c4
MD5 646c2c913acc9426dbec166b7e4e4440
SHA1 cfa4409681eb0ceb156a64326852d653b6ffac60
SHA512 403dd342f544ea9c2b12505072c2982a69741c171bc40d7a1ff95d86b6980e20e5fadca3181e47f53258915c8d489279e06f62b0a0caa8f46e8c324ac17a5e64
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvB:YX/KeBR/hly4YVYI
TLSH
T18AB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2404	audiod.exe
1488	audiod.exe
4044	audiod.exe
4104	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 1248 set thread context of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 2404 set thread context of 1488	2404	audiod.exe	90
PID 4044 set thread context of 4104	4044	audiod.exe	96

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4700	1488	WerFault.exe	90
3964	4104	WerFault.exe	96

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	jaffacakes118_0day PACK 0113.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_0day PACK 0113.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1488	audiod.exe
1488	audiod.exe
1488	audiod.exe
1488	audiod.exe
4104	audiod.exe
4104	audiod.exe
4104	audiod.exe
4104	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1248	jaffacakes118_0day PACK 0113.exe
2404	audiod.exe
4044	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 1248 wrote to memory of 4840	1248	jaffacakes118_0day PACK 0113.exe	88
PID 4840 wrote to memory of 2404	4840	jaffacakes118_0day PACK 0113.exe	89
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 2404 wrote to memory of 1488	2404	audiod.exe	90
PID 4044 wrote to memory of 4104	4044	audiod.exe	96
PID 4044 wrote to memory of 4104	4044	audiod.exe	96
PID 4044 wrote to memory of 4104	4044	audiod.exe	96
PID 4044 wrote to memory of 4104	4044	audiod.exe	96
PID 4044 wrote to memory of 4104	4044	audiod.exe	96
PID 4044 wrote to memory of 4104	4044	audiod.exe	96
PID 4044 wrote to memory of 4104	4044	audiod.exe	96

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day PACK 0113.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day PACK 0113.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day PACK 0113.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day PACK 0113.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4840
- - 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:2404
  - - 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:1488
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 488
        5⤵
        Program crash
        
        PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1488 -ip 1488
1⤵
PID:3612

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:4044
- 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:4104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 484
    3⤵
    - Program crash
    PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4104 -ip 4104
1⤵
PID:816

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 64ae90501bf416c78cfc2ed6e2277d175a85a49fb0d42d56f76f29057ec6c6c4
MD5 646c2c913acc9426dbec166b7e4e4440
SHA1 cfa4409681eb0ceb156a64326852d653b6ffac60
SHA512 403dd342f544ea9c2b12505072c2982a69741c171bc40d7a1ff95d86b6980e20e5fadca3181e47f53258915c8d489279e06f62b0a0caa8f46e8c324ac17a5e64
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvB:YX/KeBR/hly4YVYI
TLSH
T18AB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1488-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1488-22-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1488-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1488-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4104-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4104-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4104-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4840-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4840-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4840-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4840-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4840-38-0x0000000000400000-0x000000000187B000-memory.dmp

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