71cc84d345415a1c4cfc9e7d4af69df21b777b4a2246b60732ac1e61b6838219

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, 04:34

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General

Target
jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe
Size 10.4MB
Sample260910-e64wzsfr9s
SHA256 71cc84d345415a1c4cfc9e7d4af69df21b777b4a2246b60732ac1e61b6838219
MD5 0a6f5769c52c47847e13d87919d08e41
SHA1 e19250f6cfb42f6a8c8a52abb7c4b574bc639cf6
SHA512 cff2496a47f0bf8f4aad57601562ef1bc31c5aa96c33019310304a257d97f9414aa2438cc082bde9e9418d6d81798fb3624d7cb74981573a01999b311392b274
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvk:YX/KeBR/hly4YVYT
TLSH
T118B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1784	audiod.exe
2268	audiod.exe
4408	audiod.exe
2128	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 4736 set thread context of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 1784 set thread context of 2268	1784	audiod.exe	88
PID 4408 set thread context of 2128	4408	audiod.exe	94

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2472	2268	WerFault.exe	88
936	2128	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_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.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
2268	audiod.exe
2268	audiod.exe
2268	audiod.exe
2268	audiod.exe
2128	audiod.exe
2128	audiod.exe
2128	audiod.exe
2128	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe
1784	audiod.exe
4408	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 4736 wrote to memory of 740	4736	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	86
PID 740 wrote to memory of 1784	740	jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe	87
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 1784 wrote to memory of 2268	1784	audiod.exe	88
PID 4408 wrote to memory of 2128	4408	audiod.exe	94
PID 4408 wrote to memory of 2128	4408	audiod.exe	94
PID 4408 wrote to memory of 2128	4408	audiod.exe	94
PID 4408 wrote to memory of 2128	4408	audiod.exe	94
PID 4408 wrote to memory of 2128	4408	audiod.exe	94
PID 4408 wrote to memory of 2128	4408	audiod.exe	94
PID 4408 wrote to memory of 2128	4408	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4736
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[WoB] Nero 9 Micro Edition v 9 2 6 0 rar.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:740
- - 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:1784
  - - 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:2268
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 488
        5⤵
        Program crash
        
        PID:2472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2268 -ip 2268
1⤵
PID:1960

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:4408
- 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:2128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 484
    3⤵
    - Program crash
    PID:936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2128 -ip 2128
1⤵
PID:464

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 71cc84d345415a1c4cfc9e7d4af69df21b777b4a2246b60732ac1e61b6838219
MD5 0a6f5769c52c47847e13d87919d08e41
SHA1 e19250f6cfb42f6a8c8a52abb7c4b574bc639cf6
SHA512 cff2496a47f0bf8f4aad57601562ef1bc31c5aa96c33019310304a257d97f9414aa2438cc082bde9e9418d6d81798fb3624d7cb74981573a01999b311392b274
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvk:YX/KeBR/hly4YVYT
TLSH
T118B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/740-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/740-14-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/740-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/740-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/740-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/740-39-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2128-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2128-35-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2128-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2268-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2268-29-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2268-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/2268-18-0x0000000000400000-0x000000000187B000-memory.dmp

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