Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
08/07/2020, 07:43
Static task
static1
Behavioral task
behavioral1
Sample
tze6.dll
Resource
win7
0 signatures
0 seconds
General
-
Target
tze6.dll
-
Size
226KB
-
MD5
62388b78d8d816541a34fde46c87f14c
-
SHA1
ce64205ccda14e8f26e2c030418afce5542a1a88
-
SHA256
dc0df8f5ee0e898e069643a84cbc8154d6191f081665e245f1a9e2085028062f
-
SHA512
5bdeefd54b3b7dc472717b597563e72742c60182d48d347798ff4fdd5609eba83082cf0ac239ff4527096bf027fc1202adb19f91cd0cecd4681ab460be2b9fd7
Malware Config
Signatures
-
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3572 iexplore.exe 3004 iexplore.exe 1280 iexplore.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{ACA6C58E-C0FF-11EA-BF1A-EE4EDA8D568F} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7C723B7B-C0FF-11EA-BF1A-EE4EDA8D568F} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60ad79530c55d601 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{97660E8D-C0FF-11EA-BF1A-EE4EDA8D568F} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0092b8620c55d601 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000c893717ea6f05cead7baef98b1d758821e82a6750be0428400c643fe869cf5bb000000000e8000000002000020000000fb9ffa70b50fd6ac603f9c30e39a7e19b9679018632886b8b967175bb77cf152200000003e499a07bfc25f0be36d20a226ea9ce9a8e7dd85f0fb390f826d33b78b635133400000007952a9a5895fdc769e51e484b742ba3b4152a39d89ae88b1de689c1018c4e3a0cc1fb55bf34479436c7e4cc9ab5c607f6fb4b8a4947ccc54efadc98c16e2658f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c0200000000002000000000010660000000100002000000041c622d485b65c67b1f4554728f200807bea52226cdac92b831262bbcb9d38d1000000000e80000000020000200000006c823bbf5e960a43f655fa2f20f180d2888ca1927dc40241c2fdf33f0b8bf02e20000000bdca10ff7fd9ada026c53d19a531643f6f134dac361fd401721d4dd3c505a34040000000593b24b37c03effdbff16fd772ba1068ccaa0ee4af86fdceb1acf60359bf60d07d9b40498a738fe64f0b247ca216771407a6bb10c36eaab28b444388742537f1 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30823692" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 209ac96f0c55d601 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1360955458" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 304f8a530c55d601 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000460ffaf3f45f3d43b88677b7fb78d2ad6c2a0eb31d855b41304e68a8b082b506000000000e800000000200002000000025329ef0e6350768b1010c3d5f06166c7012f774fbae6025051813ccc9981cc12000000083ac8716bac17f66d8c06327da68dc85a272a39e56913a5eb2227bb29277a58b40000000a2aac9fc244f6ffa020dac2836de71145e3f478b3b2ba31bc102e2d6672ba278337c6d2497908df906fd302418ed87ffd417c1b1128ebc4db4d71f287d116f1c iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000f6533c2dd59d70e2509db0b1b7af926908ebc5ac1741dcc8ad9a0c612d1022bb000000000e8000000002000020000000fdc4d9406a0ba6c327111d557266078bbcdfb7371123d3b601c58280f20dabfc200000001dfa8671de84bc8da31c6414b8579a7da5d732f7096a3caa8c63af54d17956f240000000937ba00a25516f05b0e032fb3f7e6b8ea573f81bc068be662750cf8426e5d8f48b7d7f2fd11e9398a0b09b4271b2b6fef42ebd638f89ef1905375da29b32cff9 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30823692" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1360955458" iexplore.exe -
Checks whether UAC is enabled 6 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA IEXPLORE.EXE Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA iexplore.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA IEXPLORE.EXE Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA iexplore.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA IEXPLORE.EXE Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA iexplore.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2904 wrote to memory of 2164 2904 rundll32.exe 67 PID 2904 wrote to memory of 2164 2904 rundll32.exe 67 PID 2904 wrote to memory of 2164 2904 rundll32.exe 67 PID 3572 wrote to memory of 3924 3572 iexplore.exe 76 PID 3572 wrote to memory of 3924 3572 iexplore.exe 76 PID 3572 wrote to memory of 3924 3572 iexplore.exe 76 PID 3004 wrote to memory of 800 3004 iexplore.exe 78 PID 3004 wrote to memory of 800 3004 iexplore.exe 78 PID 3004 wrote to memory of 800 3004 iexplore.exe 78 PID 1280 wrote to memory of 2752 1280 iexplore.exe 82 PID 1280 wrote to memory of 2752 1280 iexplore.exe 82 PID 1280 wrote to memory of 2752 1280 iexplore.exe 82 -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3572 iexplore.exe 3572 iexplore.exe 3924 IEXPLORE.EXE 3924 IEXPLORE.EXE 3004 iexplore.exe 3004 iexplore.exe 800 IEXPLORE.EXE 800 IEXPLORE.EXE 1280 iexplore.exe 1280 iexplore.exe 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\tze6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\tze6.dll,#12⤵PID:2164
-
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:3572 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3572 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
PID:3924
-
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:3004 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3004 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
PID:800
-
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:1280 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1280 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
PID:2752
-