Analysis
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max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
06-07-2023 14:37
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://usfs.account.box.com/signup/collab/8ukafr6a5z?box_source=legacy-external_collab_email&box_action=click_button
Resource
win10v2004-20230703-en
General
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Target
https://usfs.account.box.com/signup/collab/8ukafr6a5z?box_source=legacy-external_collab_email&box_action=click_button
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "511746" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "276932" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "317941" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "347524" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "415399" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "12981" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "160440" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "355157" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "6415" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "257116" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "538133" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80b1248917b0d901 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "108536" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "359867" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "537339" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "272120" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "372310" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "421985" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "453520" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "162742" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "186485" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "391041" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "379461" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "505403" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "111860" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "288434" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "309103" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "325076" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "131838" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "139896" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "555426" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "325076" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "372310" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "415399" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "300947" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "398025" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "506834" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "567760" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "473040" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "604357" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "99895" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "186485" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "334666" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "336134" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "273543" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "381337" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "424843" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "531552" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "239576" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "560996" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "426323" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "472169" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "159005" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "300070" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "351858" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "383736" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "559533" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "65" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "226677" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "389751" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\box.com\Total = "444374" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "158145" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\usfs.account.box.com\ = "539553" IEXPLORE.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3195054982-4292022746-1467505928-1000\{57A7C41E-AA43-4966-922B-8CF5B560AD7D} IEXPLORE.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1100 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1100 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1100 iexplore.exe 1100 iexplore.exe 4332 IEXPLORE.EXE 4332 IEXPLORE.EXE 4332 IEXPLORE.EXE 4332 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1100 wrote to memory of 4332 1100 iexplore.exe 85 PID 1100 wrote to memory of 4332 1100 iexplore.exe 85 PID 1100 wrote to memory of 4332 1100 iexplore.exe 85
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://usfs.account.box.com/signup/collab/8ukafr6a5z?box_source=legacy-external_collab_email&box_action=click_button1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1100 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4332
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
13B
MD5c1ddea3ef6bbef3e7060a1a9ad89e4c5
SHA135e3224fcbd3e1af306f2b6a2c6bbea9b0867966
SHA256b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db
SHA5126be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed
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Filesize
115B
MD5e37d95b6f98e11bcea469db6928576f0
SHA1d56b0dee583b48e94b7f84e5fe855efcd30424cf
SHA256cef6377a1430eb695f330d564cd7fe9e385c95ecb9514f1e7650d5ed24b06907
SHA512896595f6c47d58f5eb79b7e0556a882f9e8bba7e350ef559c43dc7430e4cc1ede297319ba84884b2fc44d3df307ce7da28f7c878956bff898018394acaecdbf7
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Filesize
143B
MD5b55e265fe615e79f36063677d1cb8224
SHA158842d7560a9847967c39b213f3ddf9b9efaa9ee
SHA256fa405e0b949b8d95884dac2b6b1bbb35676a08fecb5cf377ce9daa988119ecac
SHA512e44c87c61cec1682cf2c12e5c2d0dfdcdfb4fcbbbaae9b191f0e36de662361b4a82de86445e7904dc485a18c764930a097a03789f1843b001ffac4992aaaf1cf
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Filesize
143B
MD5c0ced04bcf053ecc140140e78e555e36
SHA1d8f610fb1911a2d6b45e2d7cb6a61b6e0a076eed
SHA25675b6f4ef4be581ed57839c8ee310c9440688730c0eafa79d6bfdbe1361847562
SHA5123359d0ba8eed147555263f7ba8bce3499d67221f92f828c42b2c2bf5d12bc33a2a99f38f5dd45067e446227d91bf8043a30573284c525e8045f5f1300e946cbf
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Filesize
166B
MD504927e58534eee04e45434198ba397ae
SHA1d96a79ca3c7ce274a79e7aa85b280005bf550781
SHA256ee5b9b4067d46c48031a39fba15add34af337008176d8c2a22d7b7304a3c2f67
SHA51210691bde2781310f2c9e96aaa31bc0c6029320cbb33e4078e13ff6b64eab6b913138b1f6a5a91fc0c9036f3b597df097c4d422687a3bbca2a80a1232896bf2a4
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Filesize
973KB
MD5fab1ba5d856b0d26bcc66d874991a57d
SHA1a1748d6ba3ef7609de35faf559052c98210884b3
SHA2567f0ac793a2b3611ac780de8bcd8dc1f68175b34a7ac8885f33f24a1dbdd6e896
SHA5120d8e0fd571f13fde6f7385fc0e80e95f65ff63ae87f98c594f7df3f248350c89e9fcd8eaeb3ef8ffc91858992de0ee70dda838bb4c359ecc10097f8c5b392b3d
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Filesize
973KB
MD5b61b67c494b1dc6e47c8fcff4ac75716
SHA1a794be993c991e851e56a39c30a0f7cd674a7fb4
SHA256ddfcf27fc12bde88182c1b6806013ea89f15ff099111c0c33513a7d2c5603ed2
SHA512bb3c64d7b65213897dfcfc54409e324774d03e7d1099c47898353f4124f1dc82c3c74e9d3b3f736f7919c57a98ad32eabeae820e6266c7ed95515ac39d194f63
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Filesize
973KB
MD51dcb41bbc8cf0448832f3403f22b63b1
SHA170e12646d83aba192e9fc8ba8aea84b0efdf9ecb
SHA2562bb4bcbf6abf112a9435960973c082b423763d7a385f88225e6c28940c0e16d1
SHA51230e3243d55eeea5c368b7ff6cb295df11707c66c1f42037f4157ac28baa885bb19f3b6f1e70a7277a762c70ed6c7d310e82327b468d0a4454dbb29a1656abb80
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Filesize
1KB
MD57ab5d577af74dcf6ed9ba7f5ca8b8df7
SHA15e89143254500fd740ff52e927ecb3a39d8e1fea
SHA2563ddfacf9f68db41e5fade97c272ba7c23113e6a50167d41f38ea3ed7c0960116
SHA512e0b74f5089d174f9018508c5a667515cc0d7752250a2abfbfbb3d133ab0320c0bcffa48b937edac8999f3c29224911158a3220ad946408bde1ea918fe2753d80
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
1KB
MD586aedf25c0b3ae1224d92e32d80ffef8
SHA1d75b54256bc48b27e6d7df1c2a6f4635de2fe5ee
SHA256d1a4a65ac84a381199843b9722e6470470c8093885cf2a6481c2ff0def618c64
SHA51213c4e0af14577a4858d6e85d93e399186fd5f4ad4a836fa014d89c79673ff7e53ee9b06de271374c70b3b15f72250075cb8f20e690aaaee93c6698abf7d68988