Analysis
- max time kernel
129s - max time network
117s - platform
windows10_x64 - resource
win10v20210410 - submitted
19/06/2021, 11:14
Static task
static1
Behavioral task
behavioral1
Sample
08848e849c6d54a362b67b9800772466.exe
Resource
win7v20210410
0 signatures
0 seconds
General
- Target 08848e849c6d54a362b67b9800772466.exe
- Size 1.3MB
- Sample210619-smze8vhtbx
- SHA256 72c22d9c2150b022f3f15e30bfd2d76435d4091b99a0e443c96dcb4c48aa5539
- MD5 08848e849c6d54a362b67b9800772466
- SHA1 96fb215bdf206e28107535cb0be7e91c724e8628
- SHA512 2ec4d656d3820af06a1ee8ef20edbbe1ce22c1d479e7e197767e785e67c5e001402ba10db64061ed5b826424384f83215c8ac5b74ebb2af872433b240131fdfd
- MD5 SHA1 SHA512
Malware Config
Signatures
- Blocklisted process makes network request 7 IoCs
flow pid Process 28 412 rundll32.exe 30 2692 WScript.exe 32 2692 WScript.exe 34 2692 WScript.exe 36 2692 WScript.exe 37 2508 rundll32.exe 41 2508 rundll32.exe - Downloads MZ/PE file
- Executes dropped EXE 6 IoCs
pid Process 2292 vpn.exe 2352 4.exe 192 Veduto.exe.com 3084 Veduto.exe.com 4040 SmartClock.exe 1864 burxtugcqvdl.exe - Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SmartClock.lnk 4.exe - Loads dropped DLL 3 IoCs
pid Process 3260 08848e849c6d54a362b67b9800772466.exe 412 rundll32.exe 2508 rundll32.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 15 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2508 set thread context of 3796 2508 rundll32.exe 95 - Drops file in Program Files directory 5 IoCs
description ioc Process File created C:\Program Files (x86)\foler\olader\acppage.dll 08848e849c6d54a362b67b9800772466.exe File created C:\Program Files (x86)\foler\olader\adprovider.dll 08848e849c6d54a362b67b9800772466.exe File created C:\Program Files (x86)\foler\olader\acledit.dll 08848e849c6d54a362b67b9800772466.exe File created C:\PROGRA~3\lauvhfdchyoek\jhakldcgpv.tmp rundll32.exe File created C:\PROGRA~3\lauvhfdchyoek\Sfnth.tmp rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Checks processor information in registry 2 TTPs 25 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Veduto.exe.com Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Veduto.exe.com Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings Veduto.exe.com -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 WScript.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 WScript.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\2BA7E55779E879771F5A60C0A0AF12D9EBE52954 rundll32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\2BA7E55779E879771F5A60C0A0AF12D9EBE52954\Blob = 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 rundll32.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1432 PING.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4040 SmartClock.exe - Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2508 rundll32.exe 2508 rundll32.exe 2508 rundll32.exe 2508 rundll32.exe 2508 rundll32.exe 2508 rundll32.exe 2508 rundll32.exe 2508 rundll32.exe 2896 powershell.exe 2896 powershell.exe 2896 powershell.exe 2508 rundll32.exe 2508 rundll32.exe 2348 powershell.exe 2348 powershell.exe 2348 powershell.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2508 rundll32.exe Token: SeDebugPrivilege 2896 powershell.exe Token: SeDebugPrivilege 2348 powershell.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2508 rundll32.exe - Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 3260 wrote to memory of 2292 3260 08848e849c6d54a362b67b9800772466.exe 75 PID 3260 wrote to memory of 2292 3260 08848e849c6d54a362b67b9800772466.exe 75 PID 3260 wrote to memory of 2292 3260 08848e849c6d54a362b67b9800772466.exe 75 PID 3260 wrote to memory of 2352 3260 08848e849c6d54a362b67b9800772466.exe 76 PID 3260 wrote to memory of 2352 3260 08848e849c6d54a362b67b9800772466.exe 76 PID 3260 wrote to memory of 2352 3260 08848e849c6d54a362b67b9800772466.exe 76 PID 2292 wrote to memory of 2896 2292 vpn.exe 78 PID 2292 wrote to memory of 2896 2292 vpn.exe 78 PID 2292 wrote to memory of 2896 2292 vpn.exe 78 PID 2896 wrote to memory of 2716 2896 cmd.exe 80 PID 2896 wrote to memory of 2716 2896 cmd.exe 80 PID 2896 wrote to memory of 2716 2896 cmd.exe 80 PID 2716 wrote to memory of 420 2716 cmd.exe 81 PID 2716 wrote to memory of 420 2716 cmd.exe 81 PID 2716 wrote to memory of 420 2716 cmd.exe 81 PID 2716 wrote to memory of 192 2716 cmd.exe 82 PID 2716 wrote to memory of 192 2716 cmd.exe 82 PID 2716 wrote to memory of 192 2716 cmd.exe 82 PID 2716 wrote to memory of 1432 2716 cmd.exe 83 PID 2716 wrote to memory of 1432 2716 cmd.exe 83 PID 2716 wrote to memory of 1432 2716 cmd.exe 83 PID 192 wrote to memory of 3084 192 Veduto.exe.com 84 PID 192 wrote to memory of 3084 192 Veduto.exe.com 84 PID 192 wrote to memory of 3084 192 Veduto.exe.com 84 PID 2352 wrote to memory of 4040 2352 4.exe 87 PID 2352 wrote to memory of 4040 2352 4.exe 87 PID 2352 wrote to memory of 4040 2352 4.exe 87 PID 3084 wrote to memory of 1864 3084 Veduto.exe.com 90 PID 3084 wrote to memory of 1864 3084 Veduto.exe.com 90 PID 3084 wrote to memory of 1864 3084 Veduto.exe.com 90 PID 3084 wrote to memory of 3860 3084 Veduto.exe.com 91 PID 3084 wrote to memory of 3860 3084 Veduto.exe.com 91 PID 3084 wrote to memory of 3860 3084 Veduto.exe.com 91 PID 1864 wrote to memory of 412 1864 burxtugcqvdl.exe 92 PID 1864 wrote to memory of 412 1864 burxtugcqvdl.exe 92 PID 1864 wrote to memory of 412 1864 burxtugcqvdl.exe 92 PID 3084 wrote to memory of 2692 3084 Veduto.exe.com 93 PID 3084 wrote to memory of 2692 3084 Veduto.exe.com 93 PID 3084 wrote to memory of 2692 3084 Veduto.exe.com 93 PID 412 wrote to memory of 2508 412 rundll32.exe 94 PID 412 wrote to memory of 2508 412 rundll32.exe 94 PID 412 wrote to memory of 2508 412 rundll32.exe 94 PID 2508 wrote to memory of 3796 2508 rundll32.exe 95 PID 2508 wrote to memory of 3796 2508 rundll32.exe 95 PID 2508 wrote to memory of 3796 2508 rundll32.exe 95 PID 2508 wrote to memory of 2896 2508 rundll32.exe 96 PID 2508 wrote to memory of 2896 2508 rundll32.exe 96 PID 2508 wrote to memory of 2896 2508 rundll32.exe 96 PID 2508 wrote to memory of 2348 2508 rundll32.exe 99 PID 2508 wrote to memory of 2348 2508 rundll32.exe 99 PID 2508 wrote to memory of 2348 2508 rundll32.exe 99 PID 2348 wrote to memory of 2316 2348 powershell.exe 101 PID 2348 wrote to memory of 2316 2348 powershell.exe 101 PID 2348 wrote to memory of 2316 2348 powershell.exe 101 PID 2508 wrote to memory of 2564 2508 rundll32.exe 102 PID 2508 wrote to memory of 2564 2508 rundll32.exe 102 PID 2508 wrote to memory of 2564 2508 rundll32.exe 102 PID 2508 wrote to memory of 2276 2508 rundll32.exe 104 PID 2508 wrote to memory of 2276 2508 rundll32.exe 104 PID 2508 wrote to memory of 2276 2508 rundll32.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\08848e849c6d54a362b67b9800772466.exe"C:\Users\Admin\AppData\Local\Temp\08848e849c6d54a362b67b9800772466.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3260 -
C:\Users\Admin\AppData\Local\Temp\New Feature\vpn.exe"C:\Users\Admin\AppData\Local\Temp\New Feature\vpn.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c cmd < Dormissero.wpd3⤵
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\cmd.execmd4⤵
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\SysWOW64\findstr.exefindstr /V /R "^yDsOhfSavSpAbPmIcKdnQIreaKfHRDgtrOWNQEZgeibhzBUxbMIjNghvAfvCqkATDybISMRQKecJkQIQPUltV$" Uso.wpd5⤵PID:420
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C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Veduto.exe.comVeduto.exe.com o5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:192 -
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Veduto.exe.comC:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Veduto.exe.com o6⤵
- Executes dropped EXE
- Checks processor information in registry
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3084 -
C:\Users\Admin\AppData\Local\Temp\burxtugcqvdl.exe"C:\Users\Admin\AppData\Local\Temp\burxtugcqvdl.exe"7⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\BURXTU~1.TMP,S C:\Users\Admin\AppData\Local\Temp\BURXTU~1.EXE8⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:412 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\PROGRA~3\LAUVHF~1\JHAKLD~1.TMP,LhoUMw== C:\Users\Admin\AppData\Local\Temp\BURXTU~1.TMP9⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\system32\rundll32.exeC:\Windows\system32\rundll32.exe C:\Windows\system32\shell32.dll,#61 3180110⤵PID:3796
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpB8D1.tmp.ps1"10⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2896
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpCB42.tmp.ps1"10⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost11⤵PID:2316
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask10⤵PID:2564
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask10⤵PID:2276
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ohkrngq.vbs"7⤵PID:3860
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\oiyfbqa.vbs"7⤵
- Blocklisted process makes network request
- Modifies system certificate store
PID:2692
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 305⤵
- Runs ping.exe
PID:1432
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C:\Users\Admin\AppData\Local\Temp\New Feature\4.exe"C:\Users\Admin\AppData\Local\Temp\New Feature\4.exe"2⤵
- Executes dropped EXE
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe"C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: AddClipboardFormatListener
PID:4040
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