8a8f2ff123c00d48c2915c5f9d9330ac88198dbe96d512ba7dd3010461514cc7

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, 02:53

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General

Target
jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe
Size 10.4MB
Sample260910-ddtpwadp2z
SHA256 8a8f2ff123c00d48c2915c5f9d9330ac88198dbe96d512ba7dd3010461514cc7
MD5 96c8fbb3fb57be57630db6d6ed9e6e70
SHA1 954d331834e7ae75e1469a71dbd82f4434c4cdea
SHA512 9f00ae7fbd16fda041443c9919febaa1a6326b5a91de3048f400e9ff27d2661f39de533d93cd18c97323c7fbb0f3b15328bea6bfda31675b007a81d5cefa89c6
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvh:YX/KeBR/hly4YVY4
TLSH
T1FBB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
3104	audiod.exe
1364	audiod.exe
1468	audiod.exe
2852	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 4648 set thread context of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 3104 set thread context of 1364	3104	audiod.exe	89
PID 1468 set thread context of 2852	1468	audiod.exe	96

Program crash 2 IoCs

pid	pid_target	Process	procid_target
5008	1364	WerFault.exe	89
1304	2852	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	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.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
1364	audiod.exe
1364	audiod.exe
1364	audiod.exe
1364	audiod.exe
2852	audiod.exe
2852	audiod.exe
2852	audiod.exe
2852	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe
3104	audiod.exe
1468	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4648 wrote to memory of 4196	4648	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	87
PID 4196 wrote to memory of 3104	4196	jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe	88
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 3104 wrote to memory of 1364	3104	audiod.exe	89
PID 1468 wrote to memory of 2852	1468	audiod.exe	96
PID 1468 wrote to memory of 2852	1468	audiod.exe	96
PID 1468 wrote to memory of 2852	1468	audiod.exe	96
PID 1468 wrote to memory of 2852	1468	audiod.exe	96
PID 1468 wrote to memory of 2852	1468	audiod.exe	96
PID 1468 wrote to memory of 2852	1468	audiod.exe	96
PID 1468 wrote to memory of 2852	1468	audiod.exe	96

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Ultimate Boot CD 5 0 Beta 12.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4196
- - 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:3104
  - - 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:1364
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 484
        5⤵
        Program crash
        
        PID:5008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1364 -ip 1364
1⤵
PID:4448

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:1468
- 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:2852
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 484
    3⤵
    - Program crash
    PID:1304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2852 -ip 2852
1⤵
PID:4200

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

Replay Monitor

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Downloads

audiod.exe

Path C:\Users\Admin\AppData\Local\Temp\audiod.exe
Size 10.4MB
SHA256 8a8f2ff123c00d48c2915c5f9d9330ac88198dbe96d512ba7dd3010461514cc7
MD5 96c8fbb3fb57be57630db6d6ed9e6e70
SHA1 954d331834e7ae75e1469a71dbd82f4434c4cdea
SHA512 9f00ae7fbd16fda041443c9919febaa1a6326b5a91de3048f400e9ff27d2661f39de533d93cd18c97323c7fbb0f3b15328bea6bfda31675b007a81d5cefa89c6
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvh:YX/KeBR/hly4YVY4
TLSH
T1FBB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1364-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1364-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1364-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1364-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2852-30-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2852-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2852-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4196-14-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4196-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4196-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4196-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4196-37-0x0000000000400000-0x000000000187B000-memory.dmp

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