Analysis
-
max time kernel
120s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 00:21
Static task
static1
Behavioral task
behavioral1
Sample
libgradient_plugin.dll.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
libgradient_plugin.dll.html
Resource
win10v2004-20240412-en
General
-
Target
libgradient_plugin.dll.html
-
Size
15KB
-
MD5
2db3e33e86d365e32b3fb2623fa498de
-
SHA1
f3df2048bfc915225ef322b487fe5718b2316328
-
SHA256
c5c097d64140e843159337a01da7f8aa837be94719387d68cc2299ca23e3ce19
-
SHA512
7831e8c296af84bf94551f8d96d237d9be5273ae683ab925722d436586fb51d115b9a6db0217528870e8f81ea4f66aedb760562af7e0f87ae10243ce31de244e
-
SSDEEP
384:DEFPMcMHyAcaRSOVDcvXkvDZ3eL+6LLJzl+Cq124kbrBZFE8uI:D+PMcMHyAcaRSOVDcvUvDZ3eL+6LLtFN
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8E753DD1-FD19-11EE-B35F-5267BFD3BAD1} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 409b30652691da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b00000000020000000000106600000001000020000000c5e2ec7d72bce089659e85c8b8f5e24c3e94669ea8746c8621d2289dcde597a9000000000e80000000020000200000005b6c5debf9d7afa8b06eb7163dc25f0a08e1111df75ff479d501dd2a60812c2020000000f5f1fac97e8652fbb53416606f85b9c36986118d85d17117909e61a9fcc2407740000000e2956f9512102905e9bc11121cdd5c63982df5de1e39aa1ddc32bf3070603e460e686774518d33c5d34e73b7918fc053ff0a989b2a88e1a016349392ae2d0d13 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b00000000020000000000106600000001000020000000003cb3d6e618a5ed948f40d8570e02a70c54f82795b44af9ab37adcd1a27d1bf000000000e8000000002000020000000b08513eacce4e365a32e0fd10f2c3b400d82c1308712eebb68abf441524876c690000000acfc81ccf19d4206627e6078c7048e28be2c9bb7ec221b3cb1786d6ff3c9918b891c7c96e391834ac50726de788d519b9648d8ade5cfdefd506b098284ced58d6e1acda7dc79e23bad18bcb270c31173b33a3ebfa3b4241e1c85dd9f534081b0d7f6436eab23ddcdbf0b88c03206e30d28e19e8505603adbc099946b0a0fad58e19383acb39fda95697bb3569b86beff40000000470ccc749102eb412d4f796d2cece3bb45c47903c9863bbc01818e5e9759e85659d6663355ecdd3d28efdc6b16d9551e994268b1b1d5be91a2265b153fa114e6 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419561538" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2180 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2180 iexplore.exe 2180 iexplore.exe 1268 IEXPLORE.EXE 1268 IEXPLORE.EXE 1268 IEXPLORE.EXE 1268 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2180 wrote to memory of 1268 2180 iexplore.exe 28 PID 2180 wrote to memory of 1268 2180 iexplore.exe 28 PID 2180 wrote to memory of 1268 2180 iexplore.exe 28 PID 2180 wrote to memory of 1268 2180 iexplore.exe 28
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\libgradient_plugin.dll.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2180 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1268
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a7f5c45dc4a67f20854adde52e19478e
SHA1ce8cd3092a573c39e146ac9c61ee67979bc8963d
SHA256f78beb380ccdad0c00a156c3354cbb18602dee2948249de06315d1a9f9580b5b
SHA5126ceb1030b44b4f1cdf6a4e53bdbab4db53ec2e5a44d76e53c70b05b02f4060aafc692789ee0841ef2b5a35b83aed1df2e6181dfefe7d23c53cfeb022d74c4195
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD541a3ddfa3edbf5f121157558d8571600
SHA12584a4dfcca91afb3f7df3b9cb864ff1b7bc396f
SHA256538f33f148f195d4b26c2b5f6631984130ec2ebdc740b938ec23fee123886a06
SHA5126e516e9d7f62a9e7ffdf2e9ab5fc3161a39e3202576f9cac508f5aec5a05472cc832c7b6c041316bde1e5a0b900fd6b963dd36e08da5d92d3fa8b3e9f28ba139
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c1f40734d00e1c38003ced53678c6df1
SHA15e93ca8c8c84a053b5dd5705493bc68d701886bc
SHA2564ef45db4bf9b2d72da4bfede09f1e84c6a61ba57fdb4771dd93ff9601ddd88ca
SHA51215d6189f7c12a4af463399cd668228a937a3688c3e59052562c8950abc2d607896b63b027e4aa940eafb0c4436e4f0ee07962e29678b1cef48abd934980e3f1a
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD541e1ce66ab607437e9527ad9f743415d
SHA127f9f6e81293094c4fdc20b54cebba265bb6978e
SHA25665be7e921f7d6257e8a0857000a346bbc8a9fd9f1686b5cb711c614208c3fe84
SHA512d122337410af9810d1ae83e01524d1add0a634e043282d8059afbe3640bb32311e9e7df25daeae433dd79b93d4280038213a0cfa09dfaef16f29ae4491471969
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ea70186bcc7cadc582a4fd15d7b57129
SHA10be7ee11925be21e518217809567ccbff8248088
SHA25631bd56b75df094b15ce138c95572d0f9e8285d2528a8c717fde6e0d7b9fb5f31
SHA51268f5aee570b9aaf123c24225b11e3106f95246ef1b149635fbfe26279ccb5b75363429dd7223873bd872ddad52d6602cd000e6afa0393ff7784aa336c4c718fc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57c7faf9aca7b433e3101379c5e15ae63
SHA1f54b6517ab6bc1f6a5fbad2da8df3a0534593651
SHA256840db2dc1531a111913d8c65ca1fa7e391e187105be70d7ca0ba605ca845f5cc
SHA512f725f679439a52b555bd3acd060373488714dd743bed2787e2ada20bf1f8625bdaff34e51b684e0450a3d8a4ddd4b603df8e57bdad5ef4de569bfae396d9e519
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c718f6d15d8e68cf1ce6650c22ec5d4d
SHA1a7c9fc5c2874122768d36633f2d4f6e8185865c2
SHA256f0389e98b85e2154d6906cdbb9d4faffcc8f6271d0251d67c790b2d0c02aacec
SHA512085dfbdb759cafa5784ae409e0d9add5cb31df662932eb8cbf7daada31acaffaf9cbebb6360443f8de493bc7e6883d9129d5ccb298787b9446c85601e8a26902
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54c140ddb1c1c9f41a55dbd4c0f4ce366
SHA188f6eb24a917e6bde60912cc3a032aa3ea8c59d9
SHA25634fe56e728572952ae137de9b88cf8346cb92a570a12ec12f3bfd99896cefc65
SHA5120240628b61b23c93eeb45b7b61fb06f5e1bd4d2903ee3265c4db36f997443cf505658a27a5f5ee170013734563b82ce0b03f81275f75ecbc466d2a5c00de705b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f09286b820bd7ec5259435a351b8f6da
SHA15e5b814da5490248d74c419c740c995bcc35b4e8
SHA256536f82a153d1f1fdb2df26f7fc1b362198b883ebcfd936b7929fd7e107ebe5fb
SHA5123903e89fe1a1337d72eb371d7f892497d9c43c9dcb0ac0b3f49d1397a830566f6d44ce5a818f97c4a66287aab2152ea6f486e8020e13a4c8d1380b04fab85f28
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55704e460ea1e8d7bca37e39fb8f2b721
SHA1f3e7ee60c219e798901bd1831f72ea192c479bf6
SHA256851dbcbb103f60de8dcb639659f81813aa2d5da9883e1d067386bc0ccd77d167
SHA5126393ba81d74bc6f5616c04624dcddfc7a238fa33effbfa03639d82291870b442f4d9d8fcaedddc7c4ed553628888545109e23e5cf75b3b3f71933ed7d636992f
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54adaf83c6c0b278b9b0d583e45128a4e
SHA11400b71d995b657f29f192039ec78ce8d6631db0
SHA256e6fcff354146072536e365a01ddceaaaab98e3ed5bbb0fb02e1c540ad9fa6734
SHA512eee7d82e1a30fb25528910f944d6c009ab7e92a8b38f93bb347dbdc57bd223f12daaac4444bc122cf40531069a9627406557ef0b832211644564e7a915e6ef80
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57bb7e7b8fa040499afac9e290e89de2c
SHA14270593c3c87294c024cea65e4480f5d1938a83f
SHA2568946f912c3710c5d17627049a3f17951d3f84c147a6a0d20e9cbefabf78d1a58
SHA5120621324eb81d2b1373258009009183e977e92d7ba83cc557e52147cc99d13f82f20fada93e8f78b57a1f0cb4d7e618e5ee8e36dbf1b9a11e8351964ce06f4411
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5263d5a9f0016a533caf43c33a89944a8
SHA118e8b5d411543d35982f1b404661f339bb122a0b
SHA256f829de69ba7c9e34393c35e290b80b59172f8924856809400645407aa6abd09a
SHA512d9a19fbd63bb3c64f961b636854320c2e754165633880192cb615f1697d7a85bb53f6fe097eaa9263f1ab106cb9a83e3f7766c90aeb3a3fc81670873b4c38892
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fc07b5b877a0187b5541c1890a5d8020
SHA15d6cbc0c4342d3e2fc2743594288a87b27228640
SHA25648f8fe9321a16ecc72cb139efca4c7cfd8ada4786777d90e6ed370dfec9bf7c2
SHA512c5798aa450d4099466e6e8e54e5499dbd3e31faf372507a17816e66b84e1cfc27774324426bbe54de996f420930032f23e8ce2d5ebd91d1580cc4ac09d4d9d08
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5078f22f2d249ee2b3a6b566023509d40
SHA13f8baa47e8224678d9c70d2d52714c7076a8fa96
SHA256bfc6e1b4afc03bf1352a427f33d2d5f86b8df8b183f515b8e00d6c631c740009
SHA512f3f8b93ecae6468fd2ddd851c5a06f1fb47ae0a7b8a9621ac20aac4b18e7103197c8cfc1235f42ff9a7387b10910b715ca194776e5fbe5285756db9e7d73658d
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c3431bfd53e1e67cefd8dc0177b52a25
SHA13d7d249925a7fd524a6474109dcc1d09f5636343
SHA256e6e0a70214fa58a89588c6caaa89a884fad416dd22697c04683148f0706286c5
SHA5120af53ff2e1e710c22466efd8b2b56bf640985589f6337123011136df2face1609d3958efcd8bab1f854648471fd12649fe509c10fa878cb920e02ebfe68b0636
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e9c48f3938e82709808f34930dd49b07
SHA1958ed6f1bd001bf88b597f83a39a55ab3ac6afb6
SHA256f37ef78ef9063a0444f6c625f30e9842bea927110624445a916c665b2572c3ec
SHA512b676190d817fc1cee7b814347a0ea9d9f4599130d3507521de06949b6a64663faacc24ba8c23c9f57f4198fd4a39fdac674387fb4ff2682b1a3d4e0c3495da2b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56b313f70414bb1ff0d904237f11bbac9
SHA1efb58c7b21f9aabc09bd8e945c984c96c721e50a
SHA25619ecdd8df2134ee7ddc639ebc08249b0134ddc9afb80ca7bcdedf83e1cde03d9
SHA512e6be7fea429a30bba55033f0ff07094ef8b33f212b432bba20b9ab4a1b8a7e19b3cccef90ac4d96932d5dc380d788f7c7fe4d0c5025c33d3a7a43c37976ba6e3
-
Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a