Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/03/2025, 20:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20250314-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe
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Size
225KB
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MD5
8b6301e7e65fcabb79b37881b826cacb
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SHA1
44305436395406ab9aca69caf25cc40f3fa4a6a8
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SHA256
2a3cccf0f48a528810f1d7d5335a7f3457bd2b5ba3caa029fb33ea235ae57218
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SHA512
fad51c3cd4db70d5aab4749c7f46d86cd6f5874f2e21a708d8e2ba8d65f13a671937bd2039bd921844e812e7a8baadd40de21c896b893f3459bffbf44db5ed3e
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SSDEEP
6144:bA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:bATuTAnKGwUAW3ycQqgf
Score
10/10
Malware Config
Signatures
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Tinba family
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\E7BD26B7 = "C:\\Users\\Admin\\AppData\\Roaming\\E7BD26B7\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 61 IoCs
pid Process 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe 2716 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 1232 Explorer.EXE 576 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe Token: SeShutdownPrivilege 576 explorer.exe -
Suspicious use of FindShellTrayWindow 27 IoCs
pid Process 2716 winver.exe 1112 taskhost.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 1112 taskhost.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe -
Suspicious use of SendNotifyMessage 20 IoCs
pid Process 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe 576 explorer.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2076 wrote to memory of 2716 2076 2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe 30 PID 2076 wrote to memory of 2716 2076 2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe 30 PID 2076 wrote to memory of 2716 2076 2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe 30 PID 2076 wrote to memory of 2716 2076 2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe 30 PID 2076 wrote to memory of 2716 2076 2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe 30 PID 2716 wrote to memory of 1232 2716 winver.exe 21 PID 2716 wrote to memory of 1112 2716 winver.exe 19 PID 2716 wrote to memory of 1176 2716 winver.exe 20 PID 2716 wrote to memory of 1232 2716 winver.exe 21 PID 2716 wrote to memory of 1568 2716 winver.exe 23 PID 2716 wrote to memory of 2076 2716 winver.exe 29 PID 2716 wrote to memory of 576 2716 winver.exe 31 PID 2716 wrote to memory of 2148 2716 winver.exe 32 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
- Suspicious use of FindShellTrayWindow
PID:1112
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1176
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1232 -
C:\Users\Admin\AppData\Local\Temp\2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-30_8b6301e7e65fcabb79b37881b826cacb_amadey_rhadamanthys_smoke-loader.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2716
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1568
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:576
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:2148
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1