bc17de54f1f86f0a50683fdaaabd480fdab977c4d3511732337ad4db7d5feac8

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, 04:20

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General

Target
jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe
Size 10.4MB
Sample260910-eya9pszthx
SHA256 bc17de54f1f86f0a50683fdaaabd480fdab977c4d3511732337ad4db7d5feac8
MD5 2160efe2bed037c75e22c2913a17b16d
SHA1 190aabd56fb82b7019a41d3b140d700768e46836
SHA512 24fce4312c9476a9915bf47ead6ad60b3b0ae59faff860e0278bd6e4c912f57e6fe9e5dd41696f772737057d179836c7b9dafdc13d23675779bedef7f69b009b
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvT:YX/KeBR/hly4YVYU
TLSH
T16AB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2424	audiod.exe
1228	audiod.exe
4752	audiod.exe
4392	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-1-5-21-876885714-46325919-1482798410-1000\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 2116 set thread context of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2424 set thread context of 1228	2424	audiod.exe	88
PID 4752 set thread context of 4392	4752	audiod.exe	94

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2180	1228	WerFault.exe	88

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_[lightingspeeds com] uTorrent 1 6 1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_[lightingspeeds com] uTorrent 1 6 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
1228	audiod.exe
1228	audiod.exe
1228	audiod.exe
1228	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe
2424	audiod.exe
4752	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 2116 wrote to memory of 1392	2116	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	86
PID 1392 wrote to memory of 2424	1392	jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe	87
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 2424 wrote to memory of 1228	2424	audiod.exe	88
PID 4752 wrote to memory of 4392	4752	audiod.exe	94
PID 4752 wrote to memory of 4392	4752	audiod.exe	94
PID 4752 wrote to memory of 4392	4752	audiod.exe	94
PID 4752 wrote to memory of 4392	4752	audiod.exe	94
PID 4752 wrote to memory of 4392	4752	audiod.exe	94
PID 4752 wrote to memory of 4392	4752	audiod.exe	94
PID 4752 wrote to memory of 4392	4752	audiod.exe	94

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[lightingspeeds com] uTorrent 1 6 1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1392
- - 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:2424
  - - 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:1228
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 488
        5⤵
        Program crash
        
        PID:2180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1228 -ip 1228
1⤵
PID:436

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:4752
- C:\Users\Admin\AppData\Local\Temp\audiod.exe
  "C:\Users\Admin\AppData\Local\Temp\audiod.exe"
  2⤵
  - Executes dropped EXE
  PID:4392

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

Replay Monitor

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Downloads

audiod.exe

Path C:\Users\Admin\AppData\Local\Temp\audiod.exe
Size 10.4MB
SHA256 bc17de54f1f86f0a50683fdaaabd480fdab977c4d3511732337ad4db7d5feac8
MD5 2160efe2bed037c75e22c2913a17b16d
SHA1 190aabd56fb82b7019a41d3b140d700768e46836
SHA512 24fce4312c9476a9915bf47ead6ad60b3b0ae59faff860e0278bd6e4c912f57e6fe9e5dd41696f772737057d179836c7b9dafdc13d23675779bedef7f69b009b
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvT:YX/KeBR/hly4YVYU
TLSH
T16AB627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1228-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1228-26-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1228-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1228-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1228-17-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1392-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1392-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1392-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1392-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1392-34-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4392-29-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/4392-31-0x0000000000400000-0x000000000187B000-memory.dmp

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