ac065638ee74f0f8e92958dde0c6eb6503b7312005ce4d9df076c5a4abb4863d

Analysis

max time kernel
149s
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_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe
Size 10.4MB
Sample260910-c37scsvajf
SHA256 ac065638ee74f0f8e92958dde0c6eb6503b7312005ce4d9df076c5a4abb4863d
MD5 f1700e027f81704d76f8477a021857c6
SHA1 f8eebb3f842722976b0d9a5f6bb890f9d130746d
SHA512 fbe36771556279e0648511a8eb90d9b6cf93935636b752a5ea14df91cf1f6bd392c7b991ff0ac6eed44cc27d50810a32bac5abbf819844104abe14765cb5d60d
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv8:YX/KeBR/hly4YVYx
TLSH
T13AB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4228	audiod.exe
412	audiod.exe
3032	audiod.exe
3712	audiod.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\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 3916 set thread context of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 4228 set thread context of 412	4228	audiod.exe	87
PID 3032 set thread context of 3712	3032	audiod.exe	93

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1920	412	WerFault.exe	87

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_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.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 4 IoCs

pid	Process
412	audiod.exe
412	audiod.exe
412	audiod.exe
412	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe
4228	audiod.exe
3032	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 3916 wrote to memory of 4256	3916	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	85
PID 4256 wrote to memory of 4228	4256	jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe	86
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 4228 wrote to memory of 412	4228	audiod.exe	87
PID 3032 wrote to memory of 3712	3032	audiod.exe	93
PID 3032 wrote to memory of 3712	3032	audiod.exe	93
PID 3032 wrote to memory of 3712	3032	audiod.exe	93
PID 3032 wrote to memory of 3712	3032	audiod.exe	93
PID 3032 wrote to memory of 3712	3032	audiod.exe	93
PID 3032 wrote to memory of 3712	3032	audiod.exe	93
PID 3032 wrote to memory of 3712	3032	audiod.exe	93

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Kaspersky Internet Security 2010 9 0 0 736 Final Incl Keys_1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4256
- - 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:4228
  - - 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:412
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 412 -s 484
        5⤵
        Program crash
        
        PID:1920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 412 -ip 412
1⤵
PID:4404

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:3032
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  PID:3712

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 ac065638ee74f0f8e92958dde0c6eb6503b7312005ce4d9df076c5a4abb4863d
MD5 f1700e027f81704d76f8477a021857c6
SHA1 f8eebb3f842722976b0d9a5f6bb890f9d130746d
SHA512 fbe36771556279e0648511a8eb90d9b6cf93935636b752a5ea14df91cf1f6bd392c7b991ff0ac6eed44cc27d50810a32bac5abbf819844104abe14765cb5d60d
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHv8:YX/KeBR/hly4YVYx
TLSH
T13AB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/412-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/412-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/412-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/412-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3712-28-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3712-27-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4256-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4256-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4256-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4256-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4256-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4256-35-0x0000000000400000-0x000000000187B000-memory.dmp

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