Analysis
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max time kernel
147s -
max time network
158s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24-12-2023 18:28
Static task
static1
Behavioral task
behavioral1
Sample
0bd51e9a7ae456ce09401aac36257ac3.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0bd51e9a7ae456ce09401aac36257ac3.html
Resource
win10v2004-20231215-en
General
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Target
0bd51e9a7ae456ce09401aac36257ac3.html
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Size
70KB
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MD5
0bd51e9a7ae456ce09401aac36257ac3
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SHA1
e11a7a4d82e292e4450a5ae06a3974fc389d5139
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SHA256
e5529b12bf0d4d168a1f2268f3a9d9a97d358c526bd81f4f56a55108b1d44df7
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SHA512
1f57d3ec672d9ee8b22e199981892fd8bb5085f38a83df970ba8da0eec7a4535c5e4558a4202a8bec313c21a1e42d72823636b12f453a4bce1f1d20636c66782
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SSDEEP
768:IsnIUTVpXYCcCITVjf1tr4MTtf/IIsgdnTc+8+2L649vKzy:ISTVpURfQMTt3IIs2g+8d66
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{749AEA11-A2F9-11EE-9295-C2500A176F17} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409652153" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90dd3f6b0637da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000f4656aaa6f2f3a6d53f91a546e64f4704ca9ec763121cfe0666f19760575f928000000000e80000000020000200000005a06f5b224749b9f745653f1351206afdbc6e32332726487a855d1d2a5d52c2820000000423d215bab293c60be0a11acbc4fa9818f4c7888b87ff4b3c4c82e9438ca8c8d40000000903eee57a186c8722c8bbc5b07d22e41d0006afedb9d6f09f3e3d5f8184a5bb3c80d1b856f5acc93b9c1175fcee4ab974f777429bbf8efe90934f0c232e08d46 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000b42f1624a058b3a5119d18e62ace104c5daf4e9918f328d19a1be115438716a1000000000e80000000020000200000008d8f773d6b075d65eb07be7627a11cfbbf9317ccf82beae212cc50d68f8089269000000081e21c93f4a7e76aad5253a1af552e2169dbfc4d5d7e0810bcdb583388cb3ea1e22313c861e6300b16f65115c3613ab021bfb548a4f4e01f307b48dbe91e39050a7ded1a3237968b51501f09e64145e1a5cc9451a86c027c1e23237c0fa970fe81cf89570b44d3a282fb041a10925b7f928272d415147034e10e91fbbca6583a54b1060e9927e3da554755e336b9f532400000007766caf862853658c414933d0676cddf552b08f2696314f813216374fe85e286fec30fa7f14fe115337f007b84e109c276edaea80981f18ff2dc59ac6f792d16 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2484 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2484 iexplore.exe 2484 iexplore.exe 2776 IEXPLORE.EXE 2776 IEXPLORE.EXE 2776 IEXPLORE.EXE 2776 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2484 wrote to memory of 2776 2484 iexplore.exe 28 PID 2484 wrote to memory of 2776 2484 iexplore.exe 28 PID 2484 wrote to memory of 2776 2484 iexplore.exe 28 PID 2484 wrote to memory of 2776 2484 iexplore.exe 28
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\0bd51e9a7ae456ce09401aac36257ac3.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2484 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2776
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
867B
MD5c5dfb849ca051355ee2dba1ac33eb028
SHA1d69b561148f01c77c54578c10926df5b856976ad
SHA256cbb522d7b7f127ad6a0113865bdf1cd4102e7d0759af635a7cf4720dc963c53b
SHA51288289cdd2c2dd1f5f4c13ab2cf9bc601fc634b5945309bedf9fc5b96bf21697b4cd6da2f383497825e02272816befbac4f44955282ffbbd4dd0ddc52281082da
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53c6f2bf5751e779f534e7c8a716fabd2
SHA16aa2ac4185334b2f07a7032f06378299538d5d7b
SHA2562b987447a8e3212d68813247bbf6a686ebda13c649b2475572db28f541de9685
SHA5121662ba897b283ad977a18a78f9208a1eb420d66b4d3997fbf251bcf2225ba7e19cba5d4c74b6a3616bc0b7e12721d28b18a30f81dd755d23d782078f2356fa2f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d32bb6fb256253f85dde1845507f27d2
SHA14cdb4c0c26b3128185ba8b26c456a9e0c3fcdcc4
SHA2566f49b5a68e977e2dd5548f408e8f43b19d60ea94705baabcdeb9a41bd88aa6f5
SHA5125d92bc02c54563d466a2b932210326896d671a2e9cf836853cc3ce4f4434a7bc579dfc4ef2f21fc0500d819ca39bd5abcb03a4aac6ca28c9bb36895b83a5f5d7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56d6a73a31b3607d34e15660e1ec59367
SHA18ae7785b5b860aec5c84eab77069b43f18333182
SHA2566077d08f1c6c7bd29743139d7d494bb845c942e34d1eb6ddf68db1eb00fd3b9d
SHA5121d021cefebf26e1a3452e5da01d08ffddb40abe339e7f8945fb284f9b6706b3af47de7a04517a251c3856ec04025d6fb53b1fe94d7ebbecb7571dbdb1aecd36e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a1bad5e47f33a1d75bbe9d27ed776875
SHA1528ce5494ce60a35304b43395d6dc7a9b3e9bfbf
SHA25661b49d7e7fa4168d49860a7971533b66f1453115e95de34fe3a8ced2d804ec1f
SHA512ae890c2b098c34d23d33bd3e95eaabbf547573b003068028793b7ae983c2b04714e5bdf6890d18cb921257a3c157fd7e70dce0b2b86bcc6fa2f9a7c5a3febf55
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e16d684577553e5a39b59ef7150d41cc
SHA18316511b3b40ae9a14adbdce189b9f0432a69d4f
SHA2566555ec1eb16d4bdb5b64252c00e17074195e167e045544208168d4e46889e237
SHA51283dc6ddd1e88e070831e010001f3c8c8d4851665b3ddf4a247b6adf69bce9b26e62697b39e8f516c29924c824fa9eb3468225c789fc7069aaec28bb65065b7f9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5834db118a8d51b3f33004273e288684e
SHA156a95d166e0ff1a176d4025464b43b500c7fc259
SHA256596debcf5f2386e7cdbcdeed5bcb205937e5174290246621839c71b2f8969dce
SHA512dfce1fcc64405327eb2fd6317a3460accfb8549daa2705c36db63232d8272e7fa8a2de48a70dfc5c8aedb08a6c32d0786e023719da1e7e2e90d5d111f3e6e33f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b4c057f48777432bc642b10c7054228
SHA1b69b214aa9d943cbf46d5d56761f0738f5078847
SHA2565370f24ced67ac6908c72df0117fd428d087dadfb9e07be77d691c7e4d0d58a1
SHA51214bc2004e66c93df9504a507bfde482e65e586f8797096a761b51e12e56c5d032b569481f8830138d780ae8d3eed158335f8d544e684eddcb98514ea47ab9192
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52fcccdf01660e7d8c8b1097b86ea3e05
SHA12815ecbe4a6d0d13a550a38be49bc601bc55d8ed
SHA256a03554c4da65764446396979009ca8b55ce9e5d4f9df5e1e3f49e68cbe11fa4c
SHA5124a3db9504ad525c98a76f6c4d37aadc8580907a7ab2bae264822dc1ce2b71f6b66d9f77eaded46072a098d20014e59a7d1ba6a46d41c2f47a982f9ba8d5d342a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54dec349615c33c057ad5f5824809c840
SHA1493379b6bb0624421136e382a3c3d32b8e0544ba
SHA256d706d1bbce5a1464ff56e33fcdaa4e53038d974610f2af4214587890e71594fe
SHA512231556f3063d40a91e2bc34703e5f70231e50048a8c7ed60fd2f76304c2fc39e29a8fdc0942bb574ab82fe09cd01400595a77391e483f91c79a4b2d3371dede2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59f75b0a06ba905bb80073e51fc25442c
SHA1ecddf7ca10dfb90ef5ed81a9923a34a8724832d3
SHA25622d835cb48f67819b640918f11fff8a042d01960cba80cf7be9524257f57a41f
SHA512638bc2c4f3bb07b9fadb07828c11a3a9091ace001d014a7f90642f6363f40ce3b14ea7e553e096b45f677679e2898ec2347bae0a475a0f776abbb4c4c90f4320
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57ff001e522ed62a46a7ee563be8d7176
SHA17db5aed60d2d39ab775c13a7463d7c73e417a59d
SHA256c989f65f951dfd6cb52f849161957f7fe5f0887af91ca805509af1771c5ef4ea
SHA5128fe7e28c5b4544452909005eb719008747242bc4ed96b055d5020058ce75511d435aedd0805894a6da714339a4871933ae28ebf80d61599ed0fef130cbc82568
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5866ffc5883fd0a7d8ea56de0f25464e9
SHA175db9460b54adfeb1cfd968af305f53dfb6decc1
SHA2565e62f58d228d7ce1e1973c80812c74bb54e47a7ec009b005443dd882e79bc4cd
SHA512ed1c61c60fa87cab82686e89aa729e38eb385d3b73992d9135240c48e1e44977e43fb7d641e4114b95d0e9b79ec43f32bdd608a164414e65b407726ce7896920
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD590e4b1f8ee788fa0accd67d8402c93bb
SHA1d8ee3db8f7ef4ad486509042364020d7aca6f2e4
SHA256fea5d6da2314ffd96182f4b8ef1956060047f803bc3669f01df44ab11d72006c
SHA5126ecbc9e6131caed5ec857a6190875cbccfa057f7d4d25cbfdd4bff35e4a1e3839f8bd0c9b780f35ec234815239825ca50f47de4b9a61df61a7463964cc129e4a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5814d01ea568a54db86260e330686e034
SHA1cfd9da162faf72ab92bffc89ec8b742d27a11510
SHA256c1ff1314bd5024090ecf4da92684209e32a633e93df2f664aaaa619dbb8f4b8c
SHA5127b4d8d90b3f4300787236352d3c864dac2e491c3836ff496a9fc0e4dc22f77e8f663b635cc895d8e8def26702af866dfdd212b1b51e61b70376b92240592faab
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55082e76dbc9cb7cb118dc769e4768d72
SHA18c4cc5040a252f116f25e6a2f3307bcb0f3bd40e
SHA256ce370a0625225366ce8c17debe6999a5e7a24fa49cafb49e06f24361c37d7b5d
SHA5126ba16a6c5dc4e4bd25b50edf3b104384addf5c380a425b9fc0a4083651be6fc9eb584fefef94b4bc7224083fdef8ce3126eb612f07d42261f69d0503052885b2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F59A01A8B782D93EA6991BC172CEFFB1
Filesize242B
MD50d13dbbccd1c900bf081dd396c250803
SHA1fa17cd5a908bcbe5cc8e563fb906e8a5c410e158
SHA25630f50cb7c036136ef5da6da30d9921fd1bfac7ef93615d277974e21f6e823f6f
SHA5122dc69c3baf1bf1ab5f294e76f78dea17d6af8042e15514cd46d0485543c418768f880e283589cae946428579ff069015e6d6dd30ee82b39938063a1c8213eb49
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06