3a6edb5ac06d6a7a05d028baf58e3fffd7ec3ef5ae57aee77207a9342f036ba1

Analysis

max time kernel
149s
max time network
150s
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, 03:30

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General

Target
jaffacakes118_0day Appz Pack 26 06 2009.exe
Size 10.4MB
Sample260910-d21hbsem5x
SHA256 3a6edb5ac06d6a7a05d028baf58e3fffd7ec3ef5ae57aee77207a9342f036ba1
MD5 1258aea1ba354696eb676f7c96741bf5
SHA1 2a00e28325092e1874d814ef4e8a001589050517
SHA512 96aa83ad9684c89e9a17bbeedbc3b9b9511a492987bc958dc38704284fe12185594e00846b0701e6f69c817231560c6a1ec6ec252378b20cbdf21c833ffb6226
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvy:YX/KeBR/hly4YVYZ
TLSH
T18BB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1672	audiod.exe
2476	audiod.exe
2664	audiod.exe
2504	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-1-5-21-668679576-120646659-2289335452-1000\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-1-5-21-668679576-120646659-2289335452-1000\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 4460 set thread context of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 1672 set thread context of 2476	1672	audiod.exe	88
PID 2664 set thread context of 2504	2664	audiod.exe	95

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2840	2476	WerFault.exe	88
2020	2504	WerFault.exe	95

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 Appz Pack 26 06 2009.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_0day Appz Pack 26 06 2009.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
2476	audiod.exe
2476	audiod.exe
2476	audiod.exe
2476	audiod.exe
2504	audiod.exe
2504	audiod.exe
2504	audiod.exe
2504	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4460	jaffacakes118_0day Appz Pack 26 06 2009.exe
1672	audiod.exe
2664	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4460 wrote to memory of 4740	4460	jaffacakes118_0day Appz Pack 26 06 2009.exe	86
PID 4740 wrote to memory of 1672	4740	jaffacakes118_0day Appz Pack 26 06 2009.exe	87
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 1672 wrote to memory of 2476	1672	audiod.exe	88
PID 2664 wrote to memory of 2504	2664	audiod.exe	95
PID 2664 wrote to memory of 2504	2664	audiod.exe	95
PID 2664 wrote to memory of 2504	2664	audiod.exe	95
PID 2664 wrote to memory of 2504	2664	audiod.exe	95
PID 2664 wrote to memory of 2504	2664	audiod.exe	95
PID 2664 wrote to memory of 2504	2664	audiod.exe	95
PID 2664 wrote to memory of 2504	2664	audiod.exe	95

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day Appz Pack 26 06 2009.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day Appz Pack 26 06 2009.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day Appz Pack 26 06 2009.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_0day Appz Pack 26 06 2009.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4740
- - 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:1672
  - - 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:2476
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 484
        5⤵
        Program crash
        
        PID:2840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2476 -ip 2476
1⤵
PID:1996

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:2664
- 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:2504
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 484
    3⤵
    - Program crash
    PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2504 -ip 2504
1⤵
PID:4892

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 3a6edb5ac06d6a7a05d028baf58e3fffd7ec3ef5ae57aee77207a9342f036ba1
MD5 1258aea1ba354696eb676f7c96741bf5
SHA1 2a00e28325092e1874d814ef4e8a001589050517
SHA512 96aa83ad9684c89e9a17bbeedbc3b9b9511a492987bc958dc38704284fe12185594e00846b0701e6f69c817231560c6a1ec6ec252378b20cbdf21c833ffb6226
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvy:YX/KeBR/hly4YVYZ
TLSH
T18BB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2476-24-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2476-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2476-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2476-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2504-30-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2504-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2504-33-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4740-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4740-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4740-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4740-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4740-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4740-37-0x0000000000400000-0x000000000187B000-memory.dmp

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