Analysis
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max time kernel
144s -
max time network
146s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
11-07-2020 07:05
Static task
static1
Behavioral task
behavioral1
Sample
2020-07-09-Ursnif-DLL-example-01-of-10.bin.dll
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
2020-07-09-Ursnif-DLL-example-01-of-10.bin.dll
Resource
win10v200430
0 signatures
0 seconds
General
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Target
2020-07-09-Ursnif-DLL-example-01-of-10.bin.dll
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Size
277KB
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MD5
d008498b6c8da9a1609b3093c4039334
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SHA1
88403a63a38bdc3c45029d4ff86ceeab8e58d1f0
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SHA256
b3dd5fabb9c05eaab15d95ba49d626cee83c8374bf2d965532d3214fdcfbf032
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SHA512
9a263b4e38911b41ab7cab5e6b28903db84b7c12d71a76986c1a3d3a4ab1d65712244d39aeb2fbe14d9a43d2afec7103d65b29b38fa00d5fc16517a3b474904c
Score
1/10
Malware Config
Signatures
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Checks whether UAC is enabled 8 IoCs
Processes:
iexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEdescription 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 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 15 IoCs
Processes:
rundll32.exeiexplore.exeiexplore.exeiexplore.exeiexplore.exedescription pid process target process PID 2112 wrote to memory of 2152 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2152 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2152 2112 rundll32.exe rundll32.exe PID 2308 wrote to memory of 2916 2308 iexplore.exe IEXPLORE.EXE PID 2308 wrote to memory of 2916 2308 iexplore.exe IEXPLORE.EXE PID 2308 wrote to memory of 2916 2308 iexplore.exe IEXPLORE.EXE PID 3700 wrote to memory of 844 3700 iexplore.exe IEXPLORE.EXE PID 3700 wrote to memory of 844 3700 iexplore.exe IEXPLORE.EXE PID 3700 wrote to memory of 844 3700 iexplore.exe IEXPLORE.EXE PID 1540 wrote to memory of 1760 1540 iexplore.exe IEXPLORE.EXE PID 1540 wrote to memory of 1760 1540 iexplore.exe IEXPLORE.EXE PID 1540 wrote to memory of 1760 1540 iexplore.exe IEXPLORE.EXE PID 3836 wrote to memory of 1128 3836 iexplore.exe IEXPLORE.EXE PID 3836 wrote to memory of 1128 3836 iexplore.exe IEXPLORE.EXE PID 3836 wrote to memory of 1128 3836 iexplore.exe IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 16 IoCs
Processes:
iexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEiexplore.exeIEXPLORE.EXEpid process 2308 iexplore.exe 2308 iexplore.exe 2916 IEXPLORE.EXE 2916 IEXPLORE.EXE 3700 iexplore.exe 3700 iexplore.exe 844 IEXPLORE.EXE 844 IEXPLORE.EXE 1540 iexplore.exe 1540 iexplore.exe 1760 IEXPLORE.EXE 1760 IEXPLORE.EXE 3836 iexplore.exe 3836 iexplore.exe 1128 IEXPLORE.EXE 1128 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
iexplore.exeiexplore.exeiexplore.exeiexplore.exepid process 2308 iexplore.exe 3700 iexplore.exe 1540 iexplore.exe 3836 iexplore.exe -
Processes:
iexplore.exeiexplore.exeiexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEdescription ioc process 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\AdminActive\{A7D11449-C355-11EA-BF1A-7249B19516BC} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\MINIE 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 (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2085935830" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000e81485b575e355e053da21a524de08252146c6e6f5e085beee71468f4d137a33000000000e80000000020000200000005978000d121b9eba56fb8ab094f97c7f046f7df88b9a43280e43fe8b78e8d0912000000060b9035c09a31d2e4bf32cc15f61c122ca8dab2ddacb167b6569c8c2a702e45e40000000a9f5cf9419cdd2ee8337744f7c68a3ab50f886e7c99065f27e1fe81258f6bb57e3efc7b11248c8d5589fed622727e751a30fe7be6a32cb37b93a8a953bc2856f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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\Main 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 (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" 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 (str) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8052c69d6257d601 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000d25527e1001b53605db6b4768d295993afe9da8f708d45a8c15ad5c3f5c4b80a000000000e80000000020000200000003f56ab5693271f23a44115e9b0168fb677c6204a90c8f774bbd2fb325b9f987f200000007d8bdaa44b9fc14d4d51dba473c0532dd3299810001dcd169d7a187d8d74572d40000000acf6b773f7185a3b366487a3bbf3fad7196394ea8124bc905f8a49434d314d2c171e1479cd1a1d474a29e049b8750d0c086819b7894477e41f7daf07b6f8cd21 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 (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30824290" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 006e007d6257d601 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000a353e4cdecb94de36027ad65403755465db72a6383fc3f946860798608323d52000000000e80000000020000200000003201b1a01748d8619e9e1a6f9ae3c68351a12f76a5ec8d250cbc74b4b44f490620000000ea21149b7996e5adabdbb2fdbff7565930461a83ee2a6ab42d130b7e79276ec5400000005c0ddd16c57543e2b191fefa094dda722fab61d2bf6984e6a02fafb65941d61e40f08c1a780168bf195539f6adf5a4da5be1e2a2f64e2929168be2a82ad71978 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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\TabbedBrowsing\NewTabPage 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 (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1026d9906257d601 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\Recovery\AdminActive 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\AdminActive\{C0F8C40A-C355-11EA-BF1A-7249B19516BC} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main 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\TabbedBrowsing\NewTabPage 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\LastUpdateLowDateTime = "2085779868" 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 (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DADF30CE-C355-11EA-BF1A-7249B19516BC} = "0" 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\Main 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\Main 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\Main\WindowsSearch 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\Recovery\AdminActive\{CDEF8CDB-C355-11EA-BF1A-7249B19516BC} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0ebdf836257d601 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\WindowsSearch 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\Main 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 (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\MINIE\TabBandWidth = "500" 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 Set value (data) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070f4e65ddf1514459006b313b316c02000000000020000000000106600000001000020000000b0c9f99d6d75f1e45e11e87b5deeefc16db9ea8c4c23438bb85939a58bb91253000000000e8000000002000020000000f9a2e8c22d308d47c5d1be1fd8dab26f07c18b379323fe6cf0290e75d86328d520000000d8e3488ca4e7113b9aba1faff54a141305a440ffc46778720ec49ccf96db4dc64000000000ef1d28176a946e0aa6d1999b9ac8eba107158c1765d09179ed8b6b50bb7a344edbc62cdbc56c7437ccdc7d6d0a5606a62ec1ce9775398aeba2f5806abce10e 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 Set value (int) \REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2020-07-09-Ursnif-DLL-example-01-of-10.bin.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2020-07-09-Ursnif-DLL-example-01-of-10.bin.dll,#12⤵
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2308 CREDAT:82945 /prefetch:22⤵
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
- Modifies Internet Explorer settings
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3700 CREDAT:82945 /prefetch:22⤵
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
- Modifies Internet Explorer settings
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1540 CREDAT:82945 /prefetch:22⤵
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
- Modifies Internet Explorer settings
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Modifies Internet Explorer settings
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3836 CREDAT:82945 /prefetch:22⤵
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
- Modifies Internet Explorer settings