Analysis
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max time kernel
152s -
max time network
156s -
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 09:22
Static task
static1
Behavioral task
behavioral1
Sample
7be15a5961ac2125ec7ac7cf01fd07889a401950d0a89485d1ca8f64ff2857b2.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7be15a5961ac2125ec7ac7cf01fd07889a401950d0a89485d1ca8f64ff2857b2.html
Resource
win10v2004-20220812-en
General
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Target
7be15a5961ac2125ec7ac7cf01fd07889a401950d0a89485d1ca8f64ff2857b2.html
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Size
7KB
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MD5
5879a8cf6a686930803b8737431aedfa
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SHA1
7fe1a7ebb13fc1f424e6a341bd6d461d5e9e21b1
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SHA256
7be15a5961ac2125ec7ac7cf01fd07889a401950d0a89485d1ca8f64ff2857b2
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SHA512
96f01b3de93b7cda3558a5e9b37cdb35211bb7a6d81854f2713fda3cb3e38a662f4cde3904ddcd11eff859b07ef0163805d2620632d06168d63930ef5fbdbe91
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SSDEEP
192:BJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLQ:TSGabMPvLddLXuSwSTLdlLXugfo2KaQ
Malware Config
Signatures
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Processes:
IEXPLORE.EXEiexplore.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CA8370F7-6B19-11ED-89AC-E62BBF623C53} = "0" 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 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\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 (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0458da126ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d00092a126ffd801 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\DomainSuggestion\NextUpdateDate = "375964385" 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 (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ee952de93357c54f91e3fc0f887a1f7f00000000020000000000106600000001000020000000f5358d8309f19293cd197ca16be215c7f7a40de5c44a21c4ec44606ddb8fc750000000000e80000000020000200000003c131df2e844d04b9cfe696f95437d3449e20b7f9f796af4aec18161730f5995200000001b74d4020b75b3965589f26eae2f59a65edfc7daa60bedea4bfc28cba68ad7af40000000c4da2cd4f8ebf6d4dc48c54e16e6ec1fa9b8a9afb41b75464f287f39b5b2470e9910c10f48952fd4fe3ac0a2afab4f668a4206a2060949d1b86f8b5793d20e29 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ee952de93357c54f91e3fc0f887a1f7f00000000020000000000106600000001000020000000730d18ceb2d05fc34a39d8c93abd45dcb5d732988c153a10cccfd71ff555ee71000000000e80000000020000200000005411bf03460eea7737f308060acd398a99caf60b907c077972e2ec2e9cf79992200000004bffe6bb8a8063a2cefbbe0cab5be925f230a6f129ff5c457c8f12e86efedd07400000001328f99d2dc2dc38815a0a7b1a036f337f1f5d405b6c8157697652a67373aadd04875141b442928b59100a831b5f2ddd0e819a2e98f352913ac51554496f628b iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ 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\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ee952de93357c54f91e3fc0f887a1f7f0000000002000000000010660000000100002000000074583998bf9450bc1dda8f826713d7084fa0a7ad7815e76e3916d3a43fac2b43000000000e80000000020000200000000c4fc94f7eba9cdd81020f60488fce73e4187ec8e35a3f6ddca44c6a64a6465c20000000e354c52002e4d7a078bb012bb9efe717c382752b7bc7490692e077be14a8ae0f40000000eab71293e49a795242f679c3f1097ce2ed6de9e8b0942b169d2c27a9fa1b4a5d0ffb05e3388bf14ed836402f502a13acd8ec7a74706e6e6eb9ea77ae04f56b4b iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80c8e8a026ffd801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" 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\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 4596 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 4596 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 4596 iexplore.exe 4596 iexplore.exe 1532 IEXPLORE.EXE 1532 IEXPLORE.EXE 1532 IEXPLORE.EXE 1532 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 4596 wrote to memory of 1532 4596 iexplore.exe IEXPLORE.EXE PID 4596 wrote to memory of 1532 4596 iexplore.exe IEXPLORE.EXE PID 4596 wrote to memory of 1532 4596 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\7be15a5961ac2125ec7ac7cf01fd07889a401950d0a89485d1ca8f64ff2857b2.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4596 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1532