6f4e7a8c2cd5419b895ab70482aab0c0407b47eb2111e0f21db4eb5fbaa0ee53

Analysis

max time kernel
149s
max time network
152s
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, 03:22

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General

Target
jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe
Size 10.4MB
Sample260910-dw319sel2v
SHA256 6f4e7a8c2cd5419b895ab70482aab0c0407b47eb2111e0f21db4eb5fbaa0ee53
MD5 07c0297db4bae361356af1191c07a643
SHA1 c95072c9e004e148c4e28025db53e44d720573f8
SHA512 d89d5ff23b048c9530290b7418a4a0d8b3faecec1fc309ff93a8e6cb6dbad0ff33899d9737d0d61326668b5e3807b4b069eddbee21d3c211e8548637ebb1009c
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvR:YX/KeBR/hly4YVYA
TLSH
T119B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
3820	audiod.exe
2824	audiod.exe
4620	audiod.exe
4908	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-1-5-21-204488895-2999877624-296153668-1000\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-1-5-21-204488895-2999877624-296153668-1000\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 4824 set thread context of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 3820 set thread context of 2824	3820	audiod.exe	88
PID 4620 set thread context of 4908	4620	audiod.exe	94

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1500	2824	WerFault.exe	88
1520	4908	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_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2824	audiod.exe
2824	audiod.exe
2824	audiod.exe
2824	audiod.exe
4908	audiod.exe
4908	audiod.exe
4908	audiod.exe
4908	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe
3820	audiod.exe
4620	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 4824 wrote to memory of 2452	4824	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	86
PID 2452 wrote to memory of 3820	2452	jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe	87
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 3820 wrote to memory of 2824	3820	audiod.exe	88
PID 4620 wrote to memory of 4908	4620	audiod.exe	94
PID 4620 wrote to memory of 4908	4620	audiod.exe	94
PID 4620 wrote to memory of 4908	4620	audiod.exe	94
PID 4620 wrote to memory of 4908	4620	audiod.exe	94
PID 4620 wrote to memory of 4908	4620	audiod.exe	94
PID 4620 wrote to memory of 4908	4620	audiod.exe	94
PID 4620 wrote to memory of 4908	4620	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4824
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_advent system recovery windows home premium vista 32 bit dvd 1k4000 rar_1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2452
- - 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:3820
  - - 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:2824
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 488
        5⤵
        Program crash
        
        PID:1500

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2824 -ip 2824
1⤵
PID:3668

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:4620
- 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:4908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 488
    3⤵
    - Program crash
    PID:1520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4908 -ip 4908
1⤵
PID:3528

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 6f4e7a8c2cd5419b895ab70482aab0c0407b47eb2111e0f21db4eb5fbaa0ee53
MD5 07c0297db4bae361356af1191c07a643
SHA1 c95072c9e004e148c4e28025db53e44d720573f8
SHA512 d89d5ff23b048c9530290b7418a4a0d8b3faecec1fc309ff93a8e6cb6dbad0ff33899d9737d0d61326668b5e3807b4b069eddbee21d3c211e8548637ebb1009c
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvR:YX/KeBR/hly4YVYA
TLSH
T119B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2452-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2452-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2452-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2452-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2452-37-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2824-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2824-20-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2824-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2824-16-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4908-30-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4908-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4908-33-0x0000000000400000-0x000000000187B000-memory.dmp

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