Analysis
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max time kernel
142s -
max time network
162s -
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 09:17
Static task
static1
Behavioral task
behavioral1
Sample
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html
Resource
win10v2004-20220812-en
General
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Target
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html
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Size
7KB
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MD5
64828bec2c440089ba94162a378b37e1
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SHA1
49b85d0070726e8fd1c3e7f1c41c38389c5d78a1
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SHA256
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468
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SHA512
e084566ce401b3bf74bc3d0d8a4207edb8b90129a22f9c4c504d5e49f3ce1da610cee8763d6e938b63fc44f5247128d75f87b01fb876985313674d01f9276173
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SSDEEP
192:OJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLM:oSGabMPvLddLXuSwSTLdlLXugfo2KaM
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ceef405fb8c58445871318b14ae4c74300000000020000000000106600000001000020000000b0bcfe1f892d385fe7f3f1fd9930716ad5cc2164bf8b8e05f84b23368065c373000000000e8000000002000020000000dc368052294e0dfabfb93f1b6cc42e5651636a31954978ac8dc2c5249942e8af2000000006f30659e33e93b8413a54c782919ebe1d63e54822d8bc10ee30d0bf16ae77f040000000bbb9bba7034ca46d216b7f8e08b8ed159cc3a3e29f7f5750e05fb32e5a4fcb1cb63ab33e1efaa30c11d068cb22ea501502a8ef1c2373265be4b317dd538cd870 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b07859ab25ffd801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CDBC684F-6B18-11ED-89AC-F6DE28FD18F9} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 707948a625ffd801 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 007f3aab25ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375963974" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ceef405fb8c58445871318b14ae4c74300000000020000000000106600000001000020000000246e2524c726952816b5c42b228aca8f5ebcf7e35bd3b1db17b75559cf51d8ca000000000e8000000002000020000000e425018624e402b737f3593b119d000d30e9c1a3460cafdaac6db0bc287f774a20000000541644942922ae29f02d969817cdf9131fc6652bf21e0c67be8074b5eb0f896f40000000ef35d6b8092b99e3a9e67d6adc1d2088bc3fb62f2a378190b790a6a57e7bb5a469b13ac10a829cba64537458ec39c61675dba5f9d48156f315d0c4b955e4db96 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ceef405fb8c58445871318b14ae4c7430000000002000000000010660000000100002000000007d352a076af371bb787814e839e3ddac0621b0588697c77d9f2da2ff5d100c7000000000e8000000002000020000000b7769f518b528774dc80d19b7f4d98b8cecdc8341020bce5bcf91c95cabc61e12000000045e14dc06a488d6b4d8418dbf1c0d3a4fa62497a4b7685e42fae6d17a642ad3740000000e1036cb289f1b0a4ede0d6545737673da1a8d3f21e351eaa9a046a0e90ad715c1ff67a6a21fedd3dd27d4e51d360ee56aee28e553f4a972d48afffcb00d6f2ad iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 2064 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 2064 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 2064 iexplore.exe 2064 iexplore.exe 4892 IEXPLORE.EXE 4892 IEXPLORE.EXE 4892 IEXPLORE.EXE 4892 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 2064 wrote to memory of 4892 2064 iexplore.exe IEXPLORE.EXE PID 2064 wrote to memory of 4892 2064 iexplore.exe IEXPLORE.EXE PID 2064 wrote to memory of 4892 2064 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\a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2064 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4892