Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31/03/2025, 01:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20250314-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe
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Size
225KB
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MD5
15147197e0646326719fadfa17cf961e
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SHA1
bd0a8e929d64f5d3983db34216b113d875dfa53b
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SHA256
a7c99e8925e2f75d1871e1391d9499dd1200377451a060dc9a81c0ddd0e46412
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SHA512
176550cf74dcf0af31693865a3a082031664319edb7965888877b64426749b3ac6f596385cfbd24f02674bcdeedf83f325f5919dd4cf51e1bdcca2f87b5a720c
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SSDEEP
6144:0A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:0ATuTAnKGwUAW3ycQqgf
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-1-5-21-312935884-697965778-3955649944-1000\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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\FDD32148 = "C:\\Users\\Admin\\AppData\\Roaming\\FDD32148\\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 2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: EnumeratesProcesses 61 IoCs
pid Process 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe 3068 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 1160 Explorer.EXE 2524 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe Token: SeShutdownPrivilege 2524 explorer.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 3068 winver.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 1080 taskhost.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe -
Suspicious use of SendNotifyMessage 16 IoCs
pid Process 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe 2524 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2512 wrote to memory of 3068 2512 2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe 31 PID 2512 wrote to memory of 3068 2512 2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe 31 PID 2512 wrote to memory of 3068 2512 2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe 31 PID 2512 wrote to memory of 3068 2512 2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe 31 PID 2512 wrote to memory of 3068 2512 2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe 31 PID 3068 wrote to memory of 1160 3068 winver.exe 20 PID 3068 wrote to memory of 1080 3068 winver.exe 18 PID 3068 wrote to memory of 1088 3068 winver.exe 19 PID 3068 wrote to memory of 1160 3068 winver.exe 20 PID 3068 wrote to memory of 1972 3068 winver.exe 23 PID 3068 wrote to memory of 2524 3068 winver.exe 32 PID 3068 wrote to memory of 3020 3068 winver.exe 33 -
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:1080
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1088
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:1160 -
C:\Users\Admin\AppData\Local\Temp\2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-31_15147197e0646326719fadfa17cf961e_amadey_rhadamanthys_smoke-loader.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2512 -
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:3068
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1972
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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:2524
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:3020
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