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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 08:48
Behavioral task
behavioral1
Sample
1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe
Resource
win7-20240903-en
8 signatures
120 seconds
General
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Target
1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe
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Size
89KB
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MD5
e007bc0b543a615b26b795d4e38a9860
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SHA1
3b9b1dd3a2092244245f178ad289e2a4b12683d8
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SHA256
1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533
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SHA512
6cb14d940a580a17844cdd86c9467da89109f2fbb5f1338b03c58ff1dc2601c704be6ef5c3bc0cd8816f114ed4338b848098d2280bf86b077a5d16543bf6e24d
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SSDEEP
1536:I1+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7a:c+4MJIkLZJNAQ9Jo9a
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\C648D87E = "C:\\Users\\Admin\\AppData\\Roaming\\C648D87E\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2528-0-0x0000000000400000-0x0000000000418000-memory.dmp upx -
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 1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 57 IoCs
pid Process 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe 2056 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2056 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2528 wrote to memory of 2056 2528 1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe 31 PID 2528 wrote to memory of 2056 2528 1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe 31 PID 2528 wrote to memory of 2056 2528 1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe 31 PID 2528 wrote to memory of 2056 2528 1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe 31 PID 2528 wrote to memory of 2056 2528 1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe 31 PID 2056 wrote to memory of 1184 2056 winver.exe 21 PID 2056 wrote to memory of 1040 2056 winver.exe 17 PID 2056 wrote to memory of 1104 2056 winver.exe 19 PID 2056 wrote to memory of 1184 2056 winver.exe 21 PID 2056 wrote to memory of 808 2056 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1040
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1104
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1184
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C:\Users\Admin\AppData\Local\Temp\1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe"C:\Users\Admin\AppData\Local\Temp\1e0ea2ba16546183a3b94942b0d2dbbc9500bfc034d6e221413372facf383533N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2528 -
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:2056
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:808