23ffde2254bb00ca80df5d54f56a923218e5d3b9481a02d1628635ef945e5875

Analysis

max time kernel
150s
max time network
153s
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, 02:37

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General

Target
jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe
Size 10.4MB
Sample260910-c359javaje
SHA256 23ffde2254bb00ca80df5d54f56a923218e5d3b9481a02d1628635ef945e5875
MD5 7dcd430e275904db94099cac3cc96b46
SHA1 54ca0b03864cb491daa552bcaf131eba1810e122
SHA512 f024a46d4f2b680265fb945fa52a5e91f1ab40202d676a5660ed706a6e1868e69dd949e10d534c3f107633a1e2574cd68c10b7b716f68d83fa98bcb175376b5c
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvk:YX/KeBR/hly4YVYp
TLSH
T10CB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1988	audiod.exe
5064	audiod.exe
3640	audiod.exe
4900	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 3696 set thread context of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 1988 set thread context of 5064	1988	audiod.exe	89
PID 3640 set thread context of 4900	3640	audiod.exe	95

Program crash 2 IoCs

pid	pid_target	Process	procid_target
648	5064	WerFault.exe	89
3176	4900	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	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	audiod.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5064	audiod.exe
5064	audiod.exe
5064	audiod.exe
5064	audiod.exe
4900	audiod.exe
4900	audiod.exe
4900	audiod.exe
4900	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe
1988	audiod.exe
3640	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3696 wrote to memory of 3392	3696	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	87
PID 3392 wrote to memory of 1988	3392	jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe	88
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 1988 wrote to memory of 5064	1988	audiod.exe	89
PID 3640 wrote to memory of 4900	3640	audiod.exe	95
PID 3640 wrote to memory of 4900	3640	audiod.exe	95
PID 3640 wrote to memory of 4900	3640	audiod.exe	95
PID 3640 wrote to memory of 4900	3640	audiod.exe	95
PID 3640 wrote to memory of 4900	3640	audiod.exe	95
PID 3640 wrote to memory of 4900	3640	audiod.exe	95
PID 3640 wrote to memory of 4900	3640	audiod.exe	95

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3696
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[G A] Music Recorder Studio n1 1 Germann.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3392
- - 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:1988
  - - 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:5064
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 488
        5⤵
        Program crash
        
        PID:648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5064 -ip 5064
1⤵
PID:1668

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:3640
- 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:4900
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 484
    3⤵
    - Program crash
    PID:3176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4900 -ip 4900
1⤵
PID:3840

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 23ffde2254bb00ca80df5d54f56a923218e5d3b9481a02d1628635ef945e5875
MD5 7dcd430e275904db94099cac3cc96b46
SHA1 54ca0b03864cb491daa552bcaf131eba1810e122
SHA512 f024a46d4f2b680265fb945fa52a5e91f1ab40202d676a5660ed706a6e1868e69dd949e10d534c3f107633a1e2574cd68c10b7b716f68d83fa98bcb175376b5c
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvk:YX/KeBR/hly4YVYp
TLSH
T10CB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3392-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3392-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3392-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3392-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3392-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3392-39-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4900-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4900-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4900-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5064-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5064-23-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5064-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/5064-18-0x0000000000400000-0x000000000187B000-memory.dmp

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