7b8d5213cdffde30f2d0376f612bc1685b91f261873674c78199e85d14261468

Analysis

max time kernel
148s
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, 04:11

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General

Target
jaffacakes118_100% working and clean.exe
Size 10.4MB
Sample260910-escwcafc98
SHA256 7b8d5213cdffde30f2d0376f612bc1685b91f261873674c78199e85d14261468
MD5 c3f1b58de028e4013384ac009c68e902
SHA1 40b1e6790b593992907cdc58b1a0e200a11c5169
SHA512 a92dc56ce636acbfef97df3c81c15f4d9f7afc29030d7a4c68bab1ace4cb652237a40f03392c64a772734a0de8aa8bd2df4321f07767b64894bd74166f264dae
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvj:YX/KeBR/hly4YVYg
TLSH
T113B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
1792	audiod.exe
1788	audiod.exe
1052	audiod.exe
1752	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-1-5-21-540052884-2969440504-464782435-1000\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-1-5-21-540052884-2969440504-464782435-1000\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 3628 set thread context of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 1792 set thread context of 1788	1792	audiod.exe	87
PID 1052 set thread context of 1752	1052	audiod.exe	97

Program crash 2 IoCs

pid	pid_target	Process	procid_target
64	1788	WerFault.exe	87
3200	1752	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_100% working and clean.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_100% working and clean.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
1788	audiod.exe
1788	audiod.exe
1788	audiod.exe
1788	audiod.exe
1752	audiod.exe
1752	audiod.exe
1752	audiod.exe
1752	audiod.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3628	jaffacakes118_100% working and clean.exe
1792	audiod.exe
1052	audiod.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 3628 wrote to memory of 1088	3628	jaffacakes118_100% working and clean.exe	85
PID 1088 wrote to memory of 1792	1088	jaffacakes118_100% working and clean.exe	86
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1792 wrote to memory of 1788	1792	audiod.exe	87
PID 1052 wrote to memory of 1752	1052	audiod.exe	97
PID 1052 wrote to memory of 1752	1052	audiod.exe	97
PID 1052 wrote to memory of 1752	1052	audiod.exe	97
PID 1052 wrote to memory of 1752	1052	audiod.exe	97
PID 1052 wrote to memory of 1752	1052	audiod.exe	97
PID 1052 wrote to memory of 1752	1052	audiod.exe	97
PID 1052 wrote to memory of 1752	1052	audiod.exe	97

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_100% working and clean.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_100% working and clean.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_100% working and clean.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_100% working and clean.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1088
- - 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:1792
  - - 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:1788
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1788 -s 484
        5⤵
        Program crash
        
        PID:64

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1788 -ip 1788
1⤵
PID:4468

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:1052
- 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:1752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 492
    3⤵
    - Program crash
    PID:3200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1752 -ip 1752
1⤵
PID:368

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 7b8d5213cdffde30f2d0376f612bc1685b91f261873674c78199e85d14261468
MD5 c3f1b58de028e4013384ac009c68e902
SHA1 40b1e6790b593992907cdc58b1a0e200a11c5169
SHA512 a92dc56ce636acbfef97df3c81c15f4d9f7afc29030d7a4c68bab1ace4cb652237a40f03392c64a772734a0de8aa8bd2df4321f07767b64894bd74166f264dae
SSDEEP 12288:Yf//K/GBRLjhZDP4PyMRmakwVXF8ECC++nb3VfMjMLBdNs1g5GOw8KfgncPlqHvj:YX/KeBR/hly4YVYg
TLSH
T113B627391D6F5EE7F2E9CE31E5DC935138DB65322580B7AF7383020E066F581A4A8D1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1088-12-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1088-2-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1088-3-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1088-38-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1088-4-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1752-32-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1752-35-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1752-31-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1788-18-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1788-24-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1788-19-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1788-21-0x0000000000400000-0x000000000187B000-memory.dmp

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memory/1788-17-0x0000000000400000-0x000000000187B000-memory.dmp

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