Analysis
-
max time kernel
139s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-02-2024 18:50
Static task
static1
Behavioral task
behavioral1
Sample
ac987e4ea0573aa84fa42d3e050c35ea.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac987e4ea0573aa84fa42d3e050c35ea.html
Resource
win10v2004-20240226-en
General
-
Target
ac987e4ea0573aa84fa42d3e050c35ea.html
-
Size
1KB
-
MD5
ac987e4ea0573aa84fa42d3e050c35ea
-
SHA1
569e9e96d48808ffa6437ac2f52c75f3220a7ee3
-
SHA256
0764d1c167e1d11d776e2fe2776b266815a0d4369075f1ca53a3051e86d8d2e4
-
SHA512
c7defb81f49a33e232b5d6b96a14d178206fb8b762dc9706027ab258ced2a537b1f7ab9c9ea33debdf5aa2aa2b66cd651b435bd65e8db90ce81146401135e172
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e861098c19b4244d8627ee4664a960690000000002000000000010660000000100002000000010a7120930f1da2dbf14e783c33ba896c805d2b6d09d5ece278e7d07f0306379000000000e8000000002000020000000f6b3f442358d5b33c32a1ced02c8d5ecc6d54a6f0528677417412078f8bb29b620000000e9775917d87f260b9448f05d5245c572dc6853d2c53e93d590a3151497dbc457400000009ea5831bad98a1aee9cfd840690e2ea357f397d733ea5efbf152f361501d452bd03581f2b615f25bd223a03d4d56c141c67ae9904151d7dda428b1f101185743 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0d0c817776ada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "415308105" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{42EB1C71-D66A-11EE-8FBA-CEEE273A2359} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2256 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2256 iexplore.exe 2256 iexplore.exe 2912 IEXPLORE.EXE 2912 IEXPLORE.EXE 2912 IEXPLORE.EXE 2912 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2256 wrote to memory of 2912 2256 iexplore.exe 28 PID 2256 wrote to memory of 2912 2256 iexplore.exe 28 PID 2256 wrote to memory of 2912 2256 iexplore.exe 28 PID 2256 wrote to memory of 2912 2256 iexplore.exe 28
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ac987e4ea0573aa84fa42d3e050c35ea.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2256 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2912
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
67KB
MD5753df6889fd7410a2e9fe333da83a429
SHA13c425f16e8267186061dd48ac1c77c122962456e
SHA256b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
SHA5129d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51d2e09accceeadc484300ebf5c3b55d2
SHA1e8c6aa0b5ef06b8014b05e925fab67ed949d6e96
SHA25682b3e2ad346a8dcd0148d76a19e1dae229dad92a6fbe0db1895a58d59dd686b1
SHA512a2e4c9db25cb415a2fb6a72662b1f280f29545f6e038aa905730b23e625bbc41e3c7d4bb3bcf0715912572e6a466e80ef0bf00fd8a77ded6f39614aaaeec3ce4
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD518441fa9889d6478a97b88f8ceb8edfd
SHA1e39862fee7105ec4c7fc17be4cafe250dff941d6
SHA256cc150c3c4e9a00281897e827ddc3da61279ead974a20708caa075b629ea42d0b
SHA5128983a50536cddadd97329af0e946a1e8ef8373dbde19c3548e6843c0ffabaac7de08b653b78532097991a74cd310704b1092b68e3c81b3630e692178e2d3ce36
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD545ceb590e890f1213bf6e64f0295a93f
SHA19951e7d2e00cbd498c3ee1b74def8b83811dec39
SHA256f00420f693ebe089202d134d1f6102793b7e1cd0abf87a857dc9b212a1bed61c
SHA51224320f653a8e72e50b17bb5ab311faebd0291029d1c90399eb5fc4d4fbab096b61d0ebe981f55b5b64f1b11309249fd7b00b7d7f98702e9ce44315fd3e043e7d
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD542ad63bcf67131fd978d037e749521c6
SHA19f1344eca1b5dd23c2cc236830442ce49ca9814e
SHA256622d064884ba33a2ab8c0a77977c49a16aeddfc2874d545e15461e4ffb5c04bb
SHA512c775b29eed7dc2b23de7bf94ad916a072e817a110cf8a22939cdc157a3d8a0a0a3a44d78e7ff7398c9c5c7f7fe995a673fa4f157d9f5a64a598ac9be8b96bccc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5effb7f494a16089cd4bc6227a04ebd6c
SHA13aa4412bbebaef553674c6d5fbe2cd8522b32f7f
SHA25690d48f5fdb33e6254d93129c56612e0c65b2a381abb810c0ee131411276b51cd
SHA512eea4cc608894ee1670b6f1b91dbb8560bfead76816f670d8a919040d96a7e3d249c38b8bda5de9efc14b1fcb37673282a97d03582e827fb621bb9a635dc60ca7
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59d7f6c319558a5b92997ee4bf49c8969
SHA191d6765206add6081e3d6805bc46e6416e1ba1ae
SHA256fad9cc1b2089208468453f503afa8404d4b35542c709cbaa32993ef3bfde0f8d
SHA512c171dde0524d3a5620030af27172f16aa857570d5f24d5106b6924e32fece0fee0c89cba8ec6278979fd938a418102770164db0a4e0e8f994f7cf4380bfe0976
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD540288baa9f46257e9d3cb46243826e0a
SHA15447c9d4ecb741dc3c4251646b7429d3a04706d6
SHA25672c17d08634ddb8b5df2dc1a884de0e2c289bfe7f898815f607e9274518aade0
SHA512019d33d8766d4b12f48fdca897fb187fee82900cc7aa9645e3b8c53c9eb8a61be8c0dbcefaa8a5236f81e63bfb93e1f0ac2b61a9dcb395eece318b789960aa67
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD567d08eb70dcb3180ac9185b0a2b3a3ea
SHA16dc22fde1f9574ea89497e351f79a5f002687232
SHA2569379f2be3bd490059c9a55c1f5024ce3b51278264857ba70ef31397f9765d1e2
SHA5122a02e6b5450cd02245cf004526ff9db5501f0668f737a8e8ec441b051a23e034ad93f5ff1fda2c8500432c0c801de89327980bf9f0ba0e71794c440f2a8c7015
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cd798899560faa936490332460051472
SHA15801caf33a55f0f90adceb9eb13cf509233cd25b
SHA2565d97bb542ed22c38388caa74b1570249241f423d3149d5d8afd3e340dbf38a42
SHA512c7302f1d336eb4e5ff1995eb93f6bdc8e72b2ddd3c4aa7d228da2b91de1065a7f143322a88295da8737c187d31e07a9368ccaf87315a964b5cd3406f9935e6fe
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51d18513cd5c44249b6843359e5883d3a
SHA1f01cd86e84464c43b4a8dde770c5361b8d975430
SHA2565ac4095d04b84baff2682c2c164ed5af7f69972f2a866b713e7b88491df9d6e2
SHA512a7cc405aca97f15e04396569368b08dbd7ed2a2b4442161334de45fe0a8f49f9bfecfa25b23c8ea5b6d8e71891dbacd384b21ea97aa20711d651b06e5df3960b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55b7c6a514b207cb7db69745e2b32cefe
SHA117f9c8bcfe9d51eb433b87a006b2347066a840a1
SHA256c02190ceee60dfbdf9f1a3e96b30970a68c51de9f25bcb44a69dbe5826975150
SHA51258dd6d1e968e4a82765c5bf93fe705cfb99dd1a5c0c8440bc2f980cfbebdccbee4f632eacc8137109de17110f3aa5c01a51f7559955b3ef012a74f48817eb7c4
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56e4b373f78609325fbed72e67eb9781c
SHA1f406e9535211d5669c294912b5ce0c9541fcaf8f
SHA2567a52d0def5b31115b7188be85eb16a627060bc0b92e62f15f8bfdab2e8b53049
SHA5129a0962e610c2a757e9fe8bc22de200655218288e1b4602cf144fb307c5a70eabdb669902e669cee7f6efb8a582367ce40b6a227ecdbe17b7b5e40e7fa4673a14
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57496bab5140fd09ac4c7aa5cf3120d2d
SHA1bad541e2a1a80bf47a0841f503f4d6f6c2d22cac
SHA25672a4212ce9b6f07aedb3f0a458b1428bd4cf2419522f0dce555b61813f9b910d
SHA512b95ce944cb445f0e270c089c134767dae56d54fba5ee9f48ff331249bc7022cd258f601a47c4965e18c5d32493058442c1d2552955e32f6f24c16ade71f74bf9
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50a017f7b72a608f50daa04cc2984a050
SHA1d9d5580a834eda8efcbce8c6852547f3e962f7fe
SHA256af93cb8aa8861f302632c0f86837bb0999c497046ca9616407c2e764979279da
SHA5123900633ad95fbe5841224a9765c53bdf8630af5e030289621fdfd4397ab401f9dd051a577ac03c6ad456321a9983bdb174d423470b0fe4730c597f30a29218d1
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55e67268d623f5330305c6f9b252fb87f
SHA1123568fffa1fa6baea3f2c4d91232e9fd10e380b
SHA2567f886eff94dd2d37512f1b2c4ce53f2f16c8cfb7177a0c19d1becc04312cbcb8
SHA5124101a7071567e76c7b986e47959a8e606f5a20d1de8822160214ae076f8ca4bc347e585d2dae387a088d07a566ce9700ddecf9c286080f8bbe8007e89788477c
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50f3934f4e2fbb8d2aedac079f53c9486
SHA1287c0ad13897323bcf459a713712af4eb0ab3f3d
SHA256149a885d0550feb666ea3568f2033dfce21b23e0e8e157443b9f444653c3fd8b
SHA5128f4e62f6893a2b7c440a9241dfb6378b3fe2007e41d183ba2cbcf433613bd45f68f6ca4ed7d4cd87ba4220abd58f5514b26f4daab48bc8dac4302f642e53224b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5df4c6b58c2e4682c55905d88b1f91dc8
SHA16207f932e72b5bd7fa4d205bd2472ba051afbaab
SHA25693f3ac9d21f0525d74993f8073940ff7f047b2eafb097f09f43b70f409205c8f
SHA512ebb7172ff64c8b2683b8a36d12884cd713f1b385ef7223b1b9b0f3ac5f2961aea6c8d86c4f5c276af83fb650925c74f1041cf80053c4dbf63f9aef71f1ffeafe
-
Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
Filesize
175KB
MD5dd73cead4b93366cf3465c8cd32e2796
SHA174546226dfe9ceb8184651e920d1dbfb432b314e
SHA256a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63