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Analysis
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max time kernel
54s -
max time network
56s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
30/05/2023, 21:56
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://cuty.io/playa
Resource
win10v2004-20230220-en
General
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Target
http://cuty.io/playa
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "630" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "819" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006c4a17eab85b32469689e98a55b9798100000000020000000000106600000001000020000000ca2785b9e6a5fbc891e0ac2205b99dee7985a823e0e80f62176ea3fbf4311517000000000e800000000200002000000019cfecffd0a64354945d3d46bb07b0ad9e0535df1339d5ae2f2f83e77b65e9b2200000003d19e15861d6218b9b324546421319d64be7cdb6c492fde44e12b354b39b1692400000003d0b0cb32331e156515acd815422c8ab92f0b8d786cb17ed14a00d75d1b6afa7260e1f494c2d413dd1dc1101791b2d2b2423f4491b805631d3549351c052cda1 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A35CB505-FF45-11ED-9156-E63637889D5B} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "533" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "565" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "562" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70acab7b5293d901 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "536" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "565" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "765" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "536" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "630" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "664" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "565" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "630" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\DOMStorage\cutty.app IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "87" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "182" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "275" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "366" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "788" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "788" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "819" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006c4a17eab85b32469689e98a55b9798100000000020000000000106600000001000020000000883d092a233282a99d3e8ed2c64328717a1752f95948f39cb8113d62b7069b21000000000e80000000020000200000004c244b30be75c3ac61e8fc44cb842eac2c216ec495d19cc8ff5d3fd22082203120000000f83f1495a7480503c8feb6f95b6fb1a9df5fd169e0e82c679e46be505d059ac8400000009525f19bfb9a1d22c91fb432598813de3a7d8f1b26464b143852d5045c411d03f1f7a9b93b4583bdf1c62f6a4227ec2d031819b2fff41ec365e0a107342b0412 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "819" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31036242" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "87" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "366" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "533" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "738" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "738" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "765" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "877" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "877" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "275" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\Total = "366" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "562" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2016088592" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\cutty.app\ = "182" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "664" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "600" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31036242" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b08b8c7b5293d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4364 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4364 iexplore.exe 4364 iexplore.exe 3800 IEXPLORE.EXE 3800 IEXPLORE.EXE 3800 IEXPLORE.EXE 3800 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4364 wrote to memory of 3800 4364 iexplore.exe 86 PID 4364 wrote to memory of 3800 4364 iexplore.exe 86 PID 4364 wrote to memory of 3800 4364 iexplore.exe 86
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://cuty.io/playa1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4364 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3800
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5c21444748ba8f51ef6ef531f3b4e2f68
SHA1af1907ff43ab2c03e0c05044017533cb6eafff5a
SHA2569d80886561b2301975168964509698c1f96e0ec7515a553a34b6a78690065563
SHA512bbb8f887d412ca48ea707315135687e5948bfd3f666b046a13a392aca9edb146d85c99516c4f8985c94e8ba777ca1b09a4fbea5358da72041424ed6334d2ed5a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5cf3e68e21e2a1a4754937dd3f6a83c70
SHA1ca22e66e5d022a67c766466413cc892aa50b3fa2
SHA2568f4a0c176e3c247489641d87723188f916d8890e6c9bf42a0caaa6e7cd79c98d
SHA51256414cb218d3ff7442445a57f5e2d849649858a4b5f5585f0f3a809da186673ad944ecdaa3abb9349f614daa285a15fe89d31915c27fb914c3618909601946e6
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Filesize
1KB
MD5bcc1e319c9e660ee96b4b8bb3ab9dca9
SHA12580c2cedd4b2ac6eba8df81eb5a9e99301be2cc
SHA256346a9c0c41fdc06b6d3108db98a0c313200e753a871b1d4d5f784e654d566166
SHA512ee34594a732c95a48f43a1a0fae3a2099524dfdda45ed1644a6ef502f3b3e73007fcb8e9f4c250facc1d840a59e6e02f2bf9eaf2e24263099f9695d784b0952b
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Filesize
27KB
MD5582bb9c84477151b241270e46f51243a
SHA17d96f936a7ae6bbb0cd2ca49d3aa2df6fed66990
SHA25630593b40466e153c1dd106ca0ae6df73f177ca95013a85e22e7af8cd49e88d3c
SHA512a622c885c152ce7259b9ff17888e8a6ef55bb6855f200d79b4576628182102948843dcc2b31d83603404d2efe01bcd4a3a6a2485286e56c54a7eb61999ccf11c
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Filesize
1005B
MD5409861a648828b30c0b7222a1bab82e2
SHA14d812eb6743130156d52b2b47c27b55f4139d4ea
SHA2569188e2cac7a4c45aa9e90d0ace0928ab73182ad9801ccb9c7507855cd7ed15aa
SHA512e6852f875563d17ce09ac2d352d1005e0a74dc5f5d7df10fb12dca525ffb2e082266ce3fcd09a0959a3669c586c6daaa752059b37034d47957f993fd3e592946
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Filesize
1005B
MD5409861a648828b30c0b7222a1bab82e2
SHA14d812eb6743130156d52b2b47c27b55f4139d4ea
SHA2569188e2cac7a4c45aa9e90d0ace0928ab73182ad9801ccb9c7507855cd7ed15aa
SHA512e6852f875563d17ce09ac2d352d1005e0a74dc5f5d7df10fb12dca525ffb2e082266ce3fcd09a0959a3669c586c6daaa752059b37034d47957f993fd3e592946
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Filesize
28KB
MD5ee7eddf2e061c40fee66d9c87e516e92
SHA180faa42acc776a3e5107a515c7a85db9a9162204
SHA256a91fca903f7f2a3d051f657b5b25baed4e99b6c1e51bfee63737f73ff54f2b7c
SHA5122287bdacea612d4fd8b3cd300ec7c5d0fb147a596d37ced7bd7937ff2add9ef73879dcbcdd38e1b8dc4dd93139c8a916d070b168e037fc489c2c5919581ad256
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JXO1ZP0L\7lAiZNsj7iXrrWTTPCFD2oKedIFt7wCCTqXnP2geo9Q[1].js
Filesize38KB
MD5d4c4899855f7faf19dc8b9a508baa880
SHA1255909ee1b7256bd95be532cba9b048f78895081
SHA256ee502264db23ee25ebad64d33c2143da829e74816def00824ea5e73f681ea3d4
SHA5120bc9cc4236c726f9aa8f99b52882856509b722fcf20c4ee9cc861b81a0c1242bf07ecfae4bfb2d02ef9f978abe0212f528692847ece632caea1041bb374a0c7c
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Filesize
6KB
MD56aaaf8e11a32fd37fb419e3a4ce9696c
SHA11fd88f2ee4de5422e0c344debefe3f2b5abb2592
SHA256468959e93f9b4e6f07c6a8f8d0e93d8fcb37d76a8615a93ec153f5842247ba99
SHA512748b27bdb7c7fa082d7be6c69f56dc33302105784391320a5cf960531c594097bc406fd3f4690e4cf74f4016f4d56804a4296e9bd885562eb66699e1318f7000
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Filesize
2KB
MD543df87d5c0a3c601607609202103773a
SHA18273930ea19d679255e8f82a8c136f7d70b4aef2
SHA25688a577b7767cbe34315ff67366be5530949df573931dd9c762c2c2e0434c5b8a
SHA5122162ab9334deebd5579ae218e2a454dd7a3eef165ecdacc7c671e5aae51876f449de4ac290563ecc046657167671d4a9973c50d51f7faefc93499b8515992137
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Filesize
42B
MD5d89746888da2d9510b64a9f031eaecd5
SHA1d5fceb6532643d0d84ffe09c40c481ecdf59e15a
SHA256ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
SHA512d5da26b5d496edb0221df1a4057a8b0285d15592a8f8dc7016a294df37ed335f3fde6a2252962e0df38b62847f8b771463a0124ef3f84299f262ed9d9d3cee4c
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Filesize
170KB
MD5493fc2fb349be5e4bcbbcc43503cf75d
SHA136b2e67b7dbf88e1d8aa7a6845f7116781b48de6
SHA2562c3e04a3f536b4a6300aeee8ee1dbbfddaacaf29d9f44dadff76b136fab44e38
SHA512ec853366b0e0b4584a0d46a017b349af98054ec10b05d79298d5f730fa79c289399aaef16e5966a7ccd50cdd14b315039a7a58819c7719976a8173f65e8b29e8