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Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
06/10/2024, 16:14
Behavioral task
behavioral1
Sample
d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe
Resource
win7-20240729-en
General
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Target
d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe
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Size
45KB
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MD5
93683fce3fd51423368161a68defda40
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SHA1
02c91599a680b79750700926c1f415f2bb53caa7
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SHA256
d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1
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SHA512
bb31bf91a14ea333fb4154aa4f91278af357ed5919ad1ab25d7618fc1a0729ce7ace7164a2d496968b489a8e3981ffe8c39d18a89771c61627c0be8071865ba1
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SSDEEP
768:EhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:osWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\CCC2AC7C = "C:\\Users\\Admin\\AppData\\Roaming\\CCC2AC7C\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2300-0-0x0000000000400000-0x000000000041D000-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 d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 57 IoCs
pid Process 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe 2372 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2372 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2300 wrote to memory of 2372 2300 d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe 31 PID 2300 wrote to memory of 2372 2300 d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe 31 PID 2300 wrote to memory of 2372 2300 d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe 31 PID 2300 wrote to memory of 2372 2300 d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe 31 PID 2300 wrote to memory of 2372 2300 d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe 31 PID 2372 wrote to memory of 1396 2372 winver.exe 21 PID 2372 wrote to memory of 1244 2372 winver.exe 19 PID 2372 wrote to memory of 1340 2372 winver.exe 20 PID 2372 wrote to memory of 1396 2372 winver.exe 21 PID 2372 wrote to memory of 1188 2372 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1244
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1340
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1396
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C:\Users\Admin\AppData\Local\Temp\d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe"C:\Users\Admin\AppData\Local\Temp\d4615bcc8383f427bc44a48053ec15ed74d89cbf96fa8325a73aee7329f6b2f1N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2300 -
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:2372
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1188