03d55871791906a44b59ebecaa82b87a592db8ce22adb867a364e6680513d5c6

Analysis

max time kernel
149s
max time network
150s
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, 04:03

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General

Target
jaffacakes118_Angry Birds Rio (PC).exe
Size 13.2MB
Sample260910-embq4afk6t
SHA256 03d55871791906a44b59ebecaa82b87a592db8ce22adb867a364e6680513d5c6
MD5 8ac87725d584b8e019deb49271a69f8b
SHA1 551db4a9a14fbf1e53d26356c2cfa4862a4d884f
SHA512 a06d81a1c879050e6c6fa1a1b3a08c1a79dfb7e8c33d6101ecf1158909130a8ba9fef7e12c896c7c424d3d28099c531719d19b3fc5797716f95bdfe039ffe7e6
SSDEEP 1536:PYFpEddxllL+RMeLgXWXPLJizHVv/7cORCchyQTTwIvT2c3AQ:PYFpixDL+RHgG/LAzl/QRcpTMDc3T
TLSH
T113D6D00DAAC91A26E8EE077CECDF5341C376D8029913DB4F4EFC48096A5B7B28615787
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	jaffacakes118_Angry Birds Rio (PC).exe

Executes dropped EXE 3 IoCs

pid	Process
3948	tqap5ltjfrao.exe
1168	audiohd.exe
1240	WUDHost.exe

Adds Run key to start application 2 TTPs 10 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Audio Device = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	tqap5ltjfrao.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Graphic Driver = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	WUDHost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Graphic Driver = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	tqap5ltjfrao.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Audio Driver = "\"C:\\Windows\\system32\\audiohd.exe\""	jaffacakes118_Angry Birds Rio (PC).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Audio Device = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	audiohd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Graphic Driver = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	audiohd.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Audio Device = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	WUDHost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Audio Driver = "\"C:\\Windows\\system32\\audiohd.exe\""	tqap5ltjfrao.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Audio Device = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	jaffacakes118_Angry Birds Rio (PC).exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Graphic Driver = "C:\\Users\\Admin\\AppData\\Roaming\\tqap5ltjfrao.exe"	jaffacakes118_Angry Birds Rio (PC).exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\audiohd.exe	jaffacakes118_Angry Birds Rio (PC).exe
File opened for modification	C:\Windows\SysWOW64\audiohd.exe	jaffacakes118_Angry Birds Rio (PC).exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\WUDHost.exe	jaffacakes118_Angry Birds Rio (PC).exe
File opened for modification	C:\Program Files (x86)\Common Files\WUDHost.exe	jaffacakes118_Angry Birds Rio (PC).exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	audiohd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WUDHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Angry Birds Rio (PC).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tqap5ltjfrao.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	tqap5ltjfrao.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	audiohd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	WUDHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	jaffacakes118_Angry Birds Rio (PC).exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	audiohd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	WUDHost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	jaffacakes118_Angry Birds Rio (PC).exe
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	tqap5ltjfrao.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	jaffacakes118_Angry Birds Rio (PC).exe
Token: SeDebugPrivilege	3948	tqap5ltjfrao.exe
Token: 33	3948	tqap5ltjfrao.exe
Token: SeIncBasePriorityPrivilege	3948	tqap5ltjfrao.exe
Token: SeDebugPrivilege	1168	audiohd.exe
Token: SeDebugPrivilege	1240	WUDHost.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 1168	2660	jaffacakes118_Angry Birds Rio (PC).exe	89
PID 2660 wrote to memory of 1240	2660	jaffacakes118_Angry Birds Rio (PC).exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Angry Birds Rio (PC).exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Angry Birds Rio (PC).exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\audiohd.exe
  "C:\Windows\system32\audiohd.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1168
- C:\Program Files (x86)\Common Files\WUDHost.exe
  "C:\Program Files (x86)\Common Files\WUDHost.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1240

C:\Users\Admin\AppData\Roaming\tqap5ltjfrao.exe
C:\Users\Admin\AppData\Roaming\tqap5ltjfrao.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:3948

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tqap5ltjfrao.exe

Path C:\Users\Admin\AppData\Roaming\tqap5ltjfrao.exe
Size 13.2MB
SHA256 03d55871791906a44b59ebecaa82b87a592db8ce22adb867a364e6680513d5c6
MD5 8ac87725d584b8e019deb49271a69f8b
SHA1 551db4a9a14fbf1e53d26356c2cfa4862a4d884f
SHA512 a06d81a1c879050e6c6fa1a1b3a08c1a79dfb7e8c33d6101ecf1158909130a8ba9fef7e12c896c7c424d3d28099c531719d19b3fc5797716f95bdfe039ffe7e6
SSDEEP 1536:PYFpEddxllL+RMeLgXWXPLJizHVv/7cORCchyQTTwIvT2c3AQ:PYFpixDL+RHgG/LAzl/QRcpTMDc3T
TLSH
T113D6D00DAAC91A26E8EE077CECDF5341C376D8029913DB4F4EFC48096A5B7B28615787
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1168-23-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/1168-25-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/1168-30-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/2660-0-0x0000000001560000-0x0000000001570000-memory.dmp

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memory/2660-1-0x0000000074F12000-0x0000000074F14000-memory.dmp

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memory/2660-2-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/2660-28-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/3948-7-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/3948-8-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/3948-27-0x0000000074F10000-0x00000000754C1000-memory.dmp

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memory/3948-32-0x0000000074F10000-0x00000000754C1000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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