aaffa89763e15e83eaa33bb41cd434fae09cec0a2aee39297044c5b6c0c1f20f

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, 03:30

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General

Target
jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe
Size 10.4MB
Sample260910-d2m71aem4z
SHA256 aaffa89763e15e83eaa33bb41cd434fae09cec0a2aee39297044c5b6c0c1f20f
MD5 2847a062c2a296384c00f77a36f5023d
SHA1 490091acd9ac85752171eee64fc78b579c9d2ef0
SHA512 77b42f883e75e5c9b10f21b6cff331bc5c778f0f8431f72bb19af96f5166c86fe71745e96bce9857a59b7d2b67227cefc95f702f2d86c9d78f7415c3fa0109ea
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvm:YX/KeBR/hly4YVYV
TLSH
T1FAB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2464	audiod.exe
3096	audiod.exe
5056	audiod.exe
3776	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-1-5-21-668679576-120646659-2289335452-1000\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-1-5-21-668679576-120646659-2289335452-1000\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 2968 set thread context of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2464 set thread context of 3096	2464	audiod.exe	89
PID 5056 set thread context of 3776	5056	audiod.exe	95

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2632	3096	WerFault.exe	89
2052	3776	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	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.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
3096	audiod.exe
3096	audiod.exe
3096	audiod.exe
3096	audiod.exe
3776	audiod.exe
3776	audiod.exe
3776	audiod.exe
3776	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe
2464	audiod.exe
5056	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 2968 wrote to memory of 512	2968	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	87
PID 512 wrote to memory of 2464	512	jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe	88
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 2464 wrote to memory of 3096	2464	audiod.exe	89
PID 5056 wrote to memory of 3776	5056	audiod.exe	95
PID 5056 wrote to memory of 3776	5056	audiod.exe	95
PID 5056 wrote to memory of 3776	5056	audiod.exe	95
PID 5056 wrote to memory of 3776	5056	audiod.exe	95
PID 5056 wrote to memory of 3776	5056	audiod.exe	95
PID 5056 wrote to memory of 3776	5056	audiod.exe	95
PID 5056 wrote to memory of 3776	5056	audiod.exe	95

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_178 24 geforce winxp 32bit international whql [by AKA] exe.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:512
- - 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:2464
  - - 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:3096
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 492
        5⤵
        Program crash
        
        PID:2632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3096 -ip 3096
1⤵
PID:4988

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:5056
- 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:3776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 488
    3⤵
    - Program crash
    PID:2052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3776 -ip 3776
1⤵
PID:1116

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 aaffa89763e15e83eaa33bb41cd434fae09cec0a2aee39297044c5b6c0c1f20f
MD5 2847a062c2a296384c00f77a36f5023d
SHA1 490091acd9ac85752171eee64fc78b579c9d2ef0
SHA512 77b42f883e75e5c9b10f21b6cff331bc5c778f0f8431f72bb19af96f5166c86fe71745e96bce9857a59b7d2b67227cefc95f702f2d86c9d78f7415c3fa0109ea
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvm:YX/KeBR/hly4YVYV
TLSH
T1FAB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/512-37-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/512-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/512-8-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/512-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/512-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/512-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3096-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3096-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3096-24-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3096-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3776-30-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3776-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/3776-33-0x0000000000400000-0x000000000187B000-memory.dmp

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