Analysis
- max time kernel
124s - max time network
136s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system - submitted
18/12/2022, 08:36
Static task
static1
Behavioral task
behavioral1
Sample
01a170821ca115137c3a8908b320e34cf670ac51.html
Resource
win7-20221111-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
01a170821ca115137c3a8908b320e34cf670ac51.html
Resource
win10v2004-20220901-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 01a170821ca115137c3a8908b320e34cf670ac51.html
- Size 2KB
- Sample221218-khtc8sbb67
- SHA256 641e83271acbd4319d3cc94d78c6ed44a8d64754e315e5d4dd84093a88a5c41a
- MD5 b457bb5e1691c87ce42e2741814e00f6
- SHA1 01a170821ca115137c3a8908b320e34cf670ac51
- SHA512 8e336571df6a15979fe90c6c84ce64bf37418887d5dbca8dad6e5af2758b3ffeffbb2ae2cf679c46ba0fd514b0c67f5e87a5d7774ab4f9783c08693d2260da2d
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
-
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50d6d349c412d901 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "378121166" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af000000000200000000001066000000010000200000006732846e64b30576a8bfdda02ef02712e5b86d8d9bc6ec90802961c1047d0d0e000000000e80000000020000200000000ae9c127b27067591a1a2eb4f4754bf0c229f9e347e77865bd1fa4b3da7c40a5200000001c7f086a877aeb6f0f5d37c8b9a628ad3b0c4ad449fdd79a3ec7de5dc2a1631240000000eb7c0c114b4352e9c6af61d50f1ed87ef613124d2c9f6cb3abdb6f9a25e33e6cc19608ad963b56048bff313beb26a11f351f76d0a31eb4f7dca019b9bed3ef68 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af000000000200000000001066000000010000200000003d0e3ab20d7fd5140d52a6c6a3a9faf3314f4fd2548b018d1f8e84719ad640a6000000000e80000000020000200000005d7679c5ab847fd2baddb58bbc72187a0ca4b13e7a446d840d34cd048e128c989000000086dbb26d59117f6379f5300eaeba202ba04f6a44a74b458401ae48715cf319035dd2337ae50045055ac5af0994f16bf30ae2c48d326903a61ca97e0a39ed62ae4304f310eaec2bf20b1beec0f23afa8cff18a6805ee135b0843839bed3cc9797b026bf41cf90b5656b6910b44ff0a3645b305e93b2a563b86dea53027fcc71063527285840567164cc2acde0b035f983400000000bf8c9404cbb1fe1d4ea63527ed5b495d587a2b9ee04d5c38be1032e1ed1e3157f70f31dbc32e5912c2773374cf53f849c9e17688f4939d2073dc4f0304a4901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{74516641-7EB7-11ED-91F2-D2F8C2B78FDE} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1260 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1260 iexplore.exe 1260 iexplore.exe 1152 IEXPLORE.EXE 1152 IEXPLORE.EXE 1152 IEXPLORE.EXE 1152 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1260 wrote to memory of 1152 1260 iexplore.exe 29 PID 1260 wrote to memory of 1152 1260 iexplore.exe 29 PID 1260 wrote to memory of 1152 1260 iexplore.exe 29 PID 1260 wrote to memory of 1152 1260 iexplore.exe 29
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\01a170821ca115137c3a8908b320e34cf670ac51.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1260 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1152
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\HPZZFO0C.txt
- Size 608B
- SHA256 1e6fb1ecb66585d48e9e4ae8e2fc9f3da070569262c765d487a5bbf746b290d4
- MD5 f1ed91550336c07885cfccc27a12af27
- SHA1 b270a47efc024284705be6e94ad25d8ea39284e5
- SHA512 0458673368cdf80a8b9bc07d32e38858aca5ee4771085e4fa0a627798d86ae252fbc2c9da09aef292153182ff85e420205ac09f273a00826b6838c1b3a125a6a
- MD5 SHA1 SHA512