4ca7586afd95572e69440e0e944c40ea731f8386eaa26c152051c27569a7e747

Analysis

max time kernel
149s
max time network
154s
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, 03:39

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General

Target
jaffacakes118_Commtel 42540004 Web Cam Software.exe
Size 10.4MB
Sample260910-d7lalaen9v
SHA256 4ca7586afd95572e69440e0e944c40ea731f8386eaa26c152051c27569a7e747
MD5 1786b68e04940afbe1dede6e0363e14d
SHA1 5b1711258bc28caa546d501551fda238d31cfc9f
SHA512 07f0cd8b008f0a03ddc98546df92035d6d6a8b3882833c802f4ebf50ab2639f1c50a05c97a622931aadb85e8b8d7047804e4a5f44a82b5506c70c6f84f528c3b
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHve:YX/KeBR/hly4YVYL
TLSH
T12FB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1564	audiod.exe
1308	audiod.exe
4948	audiod.exe
4836	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-1-5-21-2370214745-1838013427-2987045292-1000\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-1-5-21-2370214745-1838013427-2987045292-1000\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 3316 set thread context of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 1564 set thread context of 1308	1564	audiod.exe	88
PID 4948 set thread context of 4836	4948	audiod.exe	97

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4040	1308	WerFault.exe	88
4392	4836	WerFault.exe	97

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_Commtel 42540004 Web Cam Software.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Commtel 42540004 Web Cam Software.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
1308	audiod.exe
1308	audiod.exe
1308	audiod.exe
1308	audiod.exe
4836	audiod.exe
4836	audiod.exe
4836	audiod.exe
4836	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe
1564	audiod.exe
4948	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3316 wrote to memory of 3232	3316	jaffacakes118_Commtel 42540004 Web Cam Software.exe	85
PID 3232 wrote to memory of 1564	3232	jaffacakes118_Commtel 42540004 Web Cam Software.exe	86
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 1564 wrote to memory of 1308	1564	audiod.exe	88
PID 4948 wrote to memory of 4836	4948	audiod.exe	97
PID 4948 wrote to memory of 4836	4948	audiod.exe	97
PID 4948 wrote to memory of 4836	4948	audiod.exe	97
PID 4948 wrote to memory of 4836	4948	audiod.exe	97
PID 4948 wrote to memory of 4836	4948	audiod.exe	97
PID 4948 wrote to memory of 4836	4948	audiod.exe	97
PID 4948 wrote to memory of 4836	4948	audiod.exe	97

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Commtel 42540004 Web Cam Software.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Commtel 42540004 Web Cam Software.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Commtel 42540004 Web Cam Software.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Commtel 42540004 Web Cam Software.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3232
- - 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:1564
  - - 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:1308
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 488
        5⤵
        Program crash
        
        PID:4040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1308 -ip 1308
1⤵
PID:2424

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:4948
- 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:4836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 484
    3⤵
    - Program crash
    PID:4392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4836 -ip 4836
1⤵
PID:3300

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 4ca7586afd95572e69440e0e944c40ea731f8386eaa26c152051c27569a7e747
MD5 1786b68e04940afbe1dede6e0363e14d
SHA1 5b1711258bc28caa546d501551fda238d31cfc9f
SHA512 07f0cd8b008f0a03ddc98546df92035d6d6a8b3882833c802f4ebf50ab2639f1c50a05c97a622931aadb85e8b8d7047804e4a5f44a82b5506c70c6f84f528c3b
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHve:YX/KeBR/hly4YVYL
TLSH
T12FB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1308-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1308-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1308-22-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1308-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1308-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3232-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3232-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3232-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3232-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3232-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3232-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4836-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4836-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4836-35-0x0000000000400000-0x000000000187B000-memory.dmp

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