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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
25/01/2025, 03:22
Static task
static1
Behavioral task
behavioral1
Sample
d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe
Resource
win10v2004-20241007-en
General
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Target
d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe
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Size
225KB
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MD5
90b924f93772c92830da9c5c96ca8506
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SHA1
b5cac9adac03f921402512ffb982c548f447994a
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SHA256
d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081
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SHA512
a10ff7e8081913ced35f4af240e03e018f85e05712774f1c8c18911e2c69410004e388989b3162a3197fb28c785e3d540ebf45023f9d2bb85bf56a78847271a4
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SSDEEP
6144:6A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:6ATuTAnKGwUAW3ycQqgX
Malware Config
Signatures
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Tinba family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\BFDEC171 = "C:\\Users\\Admin\\AppData\\Roaming\\BFDEC171\\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 d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 61 IoCs
pid Process 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe 3028 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3028 winver.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1996 wrote to memory of 3028 1996 d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe 31 PID 1996 wrote to memory of 3028 1996 d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe 31 PID 1996 wrote to memory of 3028 1996 d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe 31 PID 1996 wrote to memory of 3028 1996 d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe 31 PID 1996 wrote to memory of 3028 1996 d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe 31 PID 3028 wrote to memory of 1196 3028 winver.exe 21 PID 3028 wrote to memory of 1104 3028 winver.exe 19 PID 3028 wrote to memory of 1164 3028 winver.exe 20 PID 3028 wrote to memory of 1196 3028 winver.exe 21 PID 3028 wrote to memory of 1672 3028 winver.exe 25 PID 3028 wrote to memory of 1996 3028 winver.exe 29
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1104
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1164
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe"C:\Users\Admin\AppData\Local\Temp\d6bb21a00f146abeff3310c98c7fad1437b34de59e2bbd5c0bf2a08c2fff9081.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996 -
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:3028
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1672