Analysis
-
max time kernel
147s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
16-05-2022 19:53
Static task
static1
Behavioral task
behavioral1
Sample
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe
Resource
win7-20220414-en
General
-
Target
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe
-
Size
321KB
-
MD5
198929adc74b1ba1e260c2b614e1ed80
-
SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce
-
SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
-
SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
Malware Config
Extracted
amadey
3.08
185.215.113.35/d2VxjasuwS/index.php
Extracted
redline
testid
45.147.230.125:14422
-
auth_value
3d3327cccfe43832bb9f6cd3da31d385
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/680-75-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/680-76-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/680-77-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/680-78-0x000000000041ADB2-mapping.dmp family_redline behavioral1/memory/680-81-0x0000000000402000-0x000000000041BC00-memory.dmp family_redline behavioral1/memory/680-82-0x0000000000402000-0x000000000041BC00-memory.dmp family_redline -
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Amadey CnC Check-In
-
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 54 1772 rundll32.exe -
Downloads MZ/PE file
-
Executes dropped EXE 4 IoCs
Processes:
ftewk.exeftewk.exeftewk.exeftewk.exepid process 2036 ftewk.exe 680 ftewk.exe 1600 ftewk.exe 2028 ftewk.exe -
Loads dropped DLL 7 IoCs
Processes:
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exeftewk.exerundll32.exepid process 1704 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe 1704 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe 2036 ftewk.exe 1772 rundll32.exe 1772 rundll32.exe 1772 rundll32.exe 1772 rundll32.exe -
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
-
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook rundll32.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ftewk.exedescription pid process target process PID 2036 set thread context of 680 2036 ftewk.exe ftewk.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000962422cf799f2f46a7e75b376cef3c3c000000000200000000001066000000010000200000007348923c43a0c54a2b3bc05164fe2bff914035c75fbe5fec5fe13fcfe3493c98000000000e8000000002000020000000f8aa6a3683e48d48f66616841c128792ce509219f1550410d58c8b56a1d89fca20000000342f75b887111fd8e0baa26cab0683f5c6e69d557e82a60df8705788763e038440000000fe3f9ef28002e25988d213e9f1822c4cf3940a23576a52d9fe1baf07450141c3a5cbc54960679dfec66101234a024005f9fa5b91f33c7c25bba9e89aed7ea486 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{23128C11-D565-11EC-9674-D2F97027F5CF} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "359504072" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30dd8d097269d801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Processes:
ftewk.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 ftewk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 ftewk.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 ftewk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 ftewk.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 ftewk.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 ftewk.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 1772 rundll32.exe 1772 rundll32.exe 1772 rundll32.exe 1772 rundll32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1308 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1308 iexplore.exe 1308 iexplore.exe 944 IEXPLORE.EXE 944 IEXPLORE.EXE 944 IEXPLORE.EXE 944 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 48 IoCs
Processes:
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exeftewk.execmd.exeftewk.exeiexplore.exetaskeng.exedescription pid process target process PID 1704 wrote to memory of 2036 1704 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe ftewk.exe PID 1704 wrote to memory of 2036 1704 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe ftewk.exe PID 1704 wrote to memory of 2036 1704 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe ftewk.exe PID 1704 wrote to memory of 2036 1704 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe ftewk.exe PID 2036 wrote to memory of 2008 2036 ftewk.exe cmd.exe PID 2036 wrote to memory of 2008 2036 ftewk.exe cmd.exe PID 2036 wrote to memory of 2008 2036 ftewk.exe cmd.exe PID 2036 wrote to memory of 2008 2036 ftewk.exe cmd.exe PID 2008 wrote to memory of 1228 2008 cmd.exe reg.exe PID 2008 wrote to memory of 1228 2008 cmd.exe reg.exe PID 2008 wrote to memory of 1228 2008 cmd.exe reg.exe PID 2008 wrote to memory of 1228 2008 cmd.exe reg.exe PID 2036 wrote to memory of 936 2036 ftewk.exe schtasks.exe PID 2036 wrote to memory of 936 2036 ftewk.exe schtasks.exe PID 2036 wrote to memory of 936 2036 ftewk.exe schtasks.exe PID 2036 wrote to memory of 936 2036 ftewk.exe schtasks.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 2036 wrote to memory of 680 2036 ftewk.exe ftewk.exe PID 680 wrote to memory of 1308 680 ftewk.exe iexplore.exe PID 680 wrote to memory of 1308 680 ftewk.exe iexplore.exe PID 680 wrote to memory of 1308 680 ftewk.exe iexplore.exe PID 680 wrote to memory of 1308 680 ftewk.exe iexplore.exe PID 1308 wrote to memory of 944 1308 iexplore.exe IEXPLORE.EXE PID 1308 wrote to memory of 944 1308 iexplore.exe IEXPLORE.EXE PID 1308 wrote to memory of 944 1308 iexplore.exe IEXPLORE.EXE PID 1308 wrote to memory of 944 1308 iexplore.exe IEXPLORE.EXE PID 1372 wrote to memory of 1600 1372 taskeng.exe ftewk.exe PID 1372 wrote to memory of 1600 1372 taskeng.exe ftewk.exe PID 1372 wrote to memory of 1600 1372 taskeng.exe ftewk.exe PID 1372 wrote to memory of 1600 1372 taskeng.exe ftewk.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 2036 wrote to memory of 1772 2036 ftewk.exe rundll32.exe PID 1372 wrote to memory of 2028 1372 taskeng.exe ftewk.exe PID 1372 wrote to memory of 2028 1372 taskeng.exe ftewk.exe PID 1372 wrote to memory of 2028 1372 taskeng.exe ftewk.exe PID 1372 wrote to memory of 2028 1372 taskeng.exe ftewk.exe -
outlook_win_path 1 IoCs
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook rundll32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe"C:\Users\Admin\AppData\Local\Temp\920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe"C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\e014321378\3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\e014321378\4⤵
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN ftewk.exe /TR "C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe" /F3⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe"C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=ftewk.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.04⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1308 CREDAT:275457 /prefetch:25⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll, Main3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
-
C:\Windows\system32\taskeng.exetaskeng.exe {920C09E6-CD93-488D-9E06-9CBE0F7C752C} S-1-5-21-790309383-526510583-3802439154-1000:TVHJCWMH\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeC:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe2⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeC:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
60KB
MD5b9f21d8db36e88831e5352bb82c438b3
SHA14a3c330954f9f65a2f5fd7e55800e46ce228a3e2
SHA256998e0209690a48ed33b79af30fc13851e3e3416bed97e3679b6030c10cab361e
SHA512d4a2ac7c14227fbaf8b532398fb69053f0a0d913273f6917027c8cadbba80113fdbec20c2a7eb31b7bb57c99f9fdeccf8576be5f39346d8b564fc72fb1699476
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015Filesize
344B
MD5b9811989845f25be26f30947040ec505
SHA13edf89bf9ec051868c494d583d22cbd40349c0bb
SHA2565da84f5349c405b278d5862dfeb2556b296630e53f3c2b688cac7b5d8010293a
SHA512d2df5935cd215064c632c3eead0d99f66c9a65161487127be65c41a031bf9dd9083cb59644b4e2944f4f143e4b6570dc6186f9f796e71ef0863b88a0fd1ef64f
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015Filesize
344B
MD5a08a6caa82c61ff321c88b7347333420
SHA1bba2b752a43e32da59533dad364a048281e98bf7
SHA2569c1bae2b890ff0c92eb575b8fbcb6e25f6880906a9cdb900b8c75e12d97da6c3
SHA512b46f1c18362e8ad585b029f1e8a324bf39aca57f003910b532c772baf55efbda93768f365f75017244ea5ecbaa6bf8eafefb3be1546af82efb7d6a9229c666a2
-
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\1b4wh1e\imagestore.datFilesize
21KB
MD5f16ecc210a11722167ae77a798074a0d
SHA1acbd585338ac76976617dc9a38f06996001f1625
SHA256dc62170b6e58dcd3c95d4249f5e898e5c287fba7c1274b550c165d7d74bd4ba1
SHA512ff34a449956552fb807162793db64c69ceb10415ef14dd821d775982a2802dfd1784bed81de6e3144071aac9e60a5a111c38bcc425b2b1cc10c34cbb011b0b1a
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
C:\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dllFilesize
126KB
MD5d4ca12f7203548519be8455bd836274f
SHA17c8a18a80ba96c3944462f3a68e63b55da0e1bf4
SHA2567bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4
SHA512e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\KPEPLWRZ.txtFilesize
603B
MD588e4f3367d1c96a904a2a1eaafc96ee3
SHA1100deae9793d7dfd81c1715a57e9ac94983bcf8c
SHA256af5cfb3a9f987053a2b2390d387939aace84c04eddb48654f05a7310ad35710d
SHA51249074bf3f5541327a492db63fbce1c1536765ad9a9d17d6cb5d80dbd45e2354962af600e3a1548cdcc527e6d3d1a1b961dc9dc686ae34b3dc6fbf2f9f003937e
-
\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exeFilesize
321KB
MD5198929adc74b1ba1e260c2b614e1ed80
SHA12bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff
-
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dllFilesize
126KB
MD5d4ca12f7203548519be8455bd836274f
SHA17c8a18a80ba96c3944462f3a68e63b55da0e1bf4
SHA2567bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4
SHA512e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697
-
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dllFilesize
126KB
MD5d4ca12f7203548519be8455bd836274f
SHA17c8a18a80ba96c3944462f3a68e63b55da0e1bf4
SHA2567bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4
SHA512e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697
-
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dllFilesize
126KB
MD5d4ca12f7203548519be8455bd836274f
SHA17c8a18a80ba96c3944462f3a68e63b55da0e1bf4
SHA2567bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4
SHA512e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697
-
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dllFilesize
126KB
MD5d4ca12f7203548519be8455bd836274f
SHA17c8a18a80ba96c3944462f3a68e63b55da0e1bf4
SHA2567bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4
SHA512e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697
-
memory/680-77-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/680-75-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/680-76-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/680-73-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/680-72-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/680-78-0x000000000041ADB2-mapping.dmp
-
memory/680-81-0x0000000000402000-0x000000000041BC00-memory.dmpFilesize
103KB
-
memory/680-82-0x0000000000402000-0x000000000041BC00-memory.dmpFilesize
103KB
-
memory/936-69-0x0000000000000000-mapping.dmp
-
memory/1228-68-0x0000000000000000-mapping.dmp
-
memory/1600-92-0x0000000000400000-0x000000000047C000-memory.dmpFilesize
496KB
-
memory/1600-91-0x0000000000558000-0x0000000000576000-memory.dmpFilesize
120KB
-
memory/1600-87-0x0000000000000000-mapping.dmp
-
memory/1600-89-0x0000000000558000-0x0000000000576000-memory.dmpFilesize
120KB
-
memory/1704-57-0x00000000002B0000-0x00000000002E8000-memory.dmpFilesize
224KB
-
memory/1704-58-0x0000000000400000-0x000000000047C000-memory.dmpFilesize
496KB
-
memory/1704-55-0x00000000755B1000-0x00000000755B3000-memory.dmpFilesize
8KB
-
memory/1704-54-0x0000000000508000-0x0000000000526000-memory.dmpFilesize
120KB
-
memory/1704-56-0x0000000000508000-0x0000000000526000-memory.dmpFilesize
120KB
-
memory/1772-93-0x0000000000000000-mapping.dmp
-
memory/2008-67-0x0000000000000000-mapping.dmp
-
memory/2028-102-0x0000000000000000-mapping.dmp
-
memory/2028-104-0x0000000000268000-0x0000000000286000-memory.dmpFilesize
120KB
-
memory/2028-106-0x0000000000268000-0x0000000000286000-memory.dmpFilesize
120KB
-
memory/2028-107-0x0000000000400000-0x000000000047C000-memory.dmpFilesize
496KB
-
memory/2036-61-0x0000000000000000-mapping.dmp
-
memory/2036-63-0x00000000002C8000-0x00000000002E6000-memory.dmpFilesize
120KB
-
memory/2036-65-0x00000000002C8000-0x00000000002E6000-memory.dmpFilesize
120KB
-
memory/2036-66-0x0000000000400000-0x000000000047C000-memory.dmpFilesize
496KB