Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 09:19
Static task
static1
Behavioral task
behavioral1
Sample
9c20939b07bc1652533692b6d972652fec873551a036db281d34a09dd0092ad5.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
9c20939b07bc1652533692b6d972652fec873551a036db281d34a09dd0092ad5.html
Resource
win10v2004-20220812-en
General
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Target
9c20939b07bc1652533692b6d972652fec873551a036db281d34a09dd0092ad5.html
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Size
7KB
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MD5
086ae1a8ad552dc312efa3930640fd11
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SHA1
1f7a0e949a54724e669016ccdcb8e22cbe710c70
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SHA256
9c20939b07bc1652533692b6d972652fec873551a036db281d34a09dd0092ad5
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SHA512
19c612e7e2bc3f8fd2a4072ec0d04de48e4d0114c96367c3f43c3aece9c2bb400f5d1db8ca414e87ccf7852fa314b6d358471e5f6288f3f7523be72644752f40
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SSDEEP
192:ZJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oL0:LSGabMPvLddLXuSwSTLdlLXugfo2Ka0
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00bb9c1626ffd801 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009b1c5cc7dbf6134081edfd9917f42ebe0000000002000000000010660000000100002000000065f0d0044b2b0c8e0758c8ac19f412a8d406b992936df4f2abd95f5036851d18000000000e80000000020000200000003c1bdf721d043a7b0c6df73e986281873b250eb7387cd3b16515028db9d186e52000000096b2e0c7b9c59ab98ef0b3f9dd026e4dc960546d1b4f7be7c7a1b162f7d6564e400000009af2a0115fcce95310d1f33b3f8feb6817e38feaf4f05131c5fd61eac163b69dfb44c382ee396f2fbcf53392cfbf3d96d4e223f3dca4b5f232200c1079742ac5 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009b1c5cc7dbf6134081edfd9917f42ebe000000000200000000001066000000010000200000002de5be985f3062aca059ef53eeb626c9bef6c71510ecf45450d91b9e4cfb4d22000000000e8000000002000020000000b8ba8c384698879ae184bbeec19b2180c56ecffb055786c1b1e06d1a4aec2287200000003401e20df3dd0c45695e5580717381919a109b865e210ba49c2bd4c5048deb16400000005986ae5d61cd6887a20f3a880eaafbbe9b12650a43edfb3e6cc342a8458b757e37d9c3c97f529314374ead0c2ec90d2192fce7be5a3b5ec1148b3daee419b8f8 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 900cca1626ffd801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375361015" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009b1c5cc7dbf6134081edfd9917f42ebe00000000020000000000106600000001000020000000d757a356b36743ef35450637b0f83603d6176e28793ac22bad1cfaf79d43ef1f000000000e8000000002000020000000ea684a732ed2b21e87e111a7b7eece7139446a2feb8e4b612b842db2f885922420000000c7fd36d94d91ec1827abb8a415635598e1b57b66b21b70ebe4f71a3c0f23529140000000968c1c69f1c97f8d157faa5d61f16c8095413106584f3eb7d74d7fac52b449c7471e010db4673fb9615d567da6975d666a2add5a701286419de25a16c7c1af5a iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00d4e90526ffd801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{236F76CC-6B19-11ED-B696-DEF0885D2AEB} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 4840 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 4840 iexplore.exe 4840 iexplore.exe 2240 IEXPLORE.EXE 2240 IEXPLORE.EXE 2240 IEXPLORE.EXE 2240 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 4840 wrote to memory of 2240 4840 iexplore.exe IEXPLORE.EXE PID 4840 wrote to memory of 2240 4840 iexplore.exe IEXPLORE.EXE PID 4840 wrote to memory of 2240 4840 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\9c20939b07bc1652533692b6d972652fec873551a036db281d34a09dd0092ad5.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4840 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2240