Analysis
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max time kernel
96s -
max time network
92s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
15-10-2021 09:12
Static task
static1
Behavioral task
behavioral1
Sample
Leschartreux_Doc#92543.html
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
Leschartreux_Doc#92543.html
Resource
win10-en-20211014
General
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Target
Leschartreux_Doc#92543.html
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Size
421KB
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MD5
753114616924ea3beb30bf798201c81b
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SHA1
5e5bb4a48d4f6475ce3fe2eefcc06edd86ddc689
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SHA256
e72900fb5d2ab6efc96af426955dbb8076e6b6a5de4a2c6a4f373f80f8523e9d
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SHA512
dbfa5a2ad32c5bd87854b6e4b8591d7641363d8cc02acb3cdd744ea9282e921d9db7cd5bc6c5f04deb0c7bf65cb3b9f43f9d4a7137ad128f5c6a85a155500a01
Malware Config
Signatures
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Detected microsoft outlook phishing page
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\outlook.office.com IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\outlook.office.com\ = "43" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\office.com\Total = "43" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "341061349" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 203f14afb5c1d701 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\IntelliForms\AskUser = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\office.com IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "43" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005bf5749d3a275447873d564a46cb19360000000002000000000010660000000100002000000059e63f54d4a9d90aec6467375561050d63a2f0ae5098b6de3a5a4834b73f828b000000000e8000000002000020000000e3be6caee3d3d32065b051252d9c1be646e8c10642ce6636fc3b336e5271d2aa20000000878b65c2830a9b9b9ee3702fd7d9f2e0d4d7ce6b0a22b1fd001b28c51bd6759d40000000a5e3c90d5fbec35fe31c1768718700f945e53c3fe7280dd6d722d26b95754affe80efb81addc7981bfb430a19234fe7076780fc56f27c41156bb0a7926a62774 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D402B691-2DA8-11EC-B914-4E998413B4D9} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Internet Explorer\DOMStorage\office.com\NumberOfSubdomains = "1" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1684 iexplore.exe -
Suspicious use of SetWindowsHookEx 15 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1684 iexplore.exe 1684 iexplore.exe 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE 468 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1684 wrote to memory of 468 1684 iexplore.exe IEXPLORE.EXE PID 1684 wrote to memory of 468 1684 iexplore.exe IEXPLORE.EXE PID 1684 wrote to memory of 468 1684 iexplore.exe IEXPLORE.EXE PID 1684 wrote to memory of 468 1684 iexplore.exe IEXPLORE.EXE
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\Leschartreux_Doc#92543.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1684 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015MD5
e2244d19498da4545b64e1f51127a709
SHA1869e923011747c28c0b6f7c97caea245bcf9003e
SHA25622eb951d597702d39b6b4ebf2b497ef02d08c910f385879f2cd3f151ed00bc77
SHA512666b7da2d0ef9541af6c4ff3a07f75b4804aa301c03de4a1a31ebefb45beb9f3f9062f81d21e905f0fed4ae5c61dcea4ddaa03508d1ba88ca3e9df798885dbe6
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\r32q9i9\imagestore.datMD5
a523ba0d489fc2ba373523080aa5b581
SHA1c707c7c331316979528ed8b3e3ac0a8dbab6800d
SHA2567abc1698e0eaa5d0a467321ea64bac75651631a2c15ade8e40255c9865051563
SHA512be60cc65720e5f9346b5e17f21ba42bcb69c7fb059106b5f0fe455e0b75f82da4b5f49353090f5d575730a20d0e86836b2e60bd6355d6d718bf38d4ed4980826
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\r32q9i9\imagestore.datMD5
db2d26443755be71d52484c0424d3d46
SHA1d89681b28c3521a7fb289c6e5f8227c7485c074b
SHA25653265ce130e824c231cb19ae72a37155864da1af21a52fe25c1fbd820aa98614
SHA512f24d8f18dcc21ffee0461d88ba953220b45622d9a2c102c0b51ed267faafbee89f418f39f84c847dad25588208c3791ac11f0076c4481d66f20b47ed08fbd14d
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\S13LRU85.txtMD5
3407fd5e9748c9ce77c23665dd617c7a
SHA1b08a5e40bc7bcad650fcf0b1c2bbd8f047bccf48
SHA25602cd8632d51abeefbd5a4eb38b4fe316fa6477ca8d5a12515164a477aa3ac085
SHA51277fd710f41cf5fe713128df6aa04c9b63ee6750124f179a4428f4f9d55461fafb7cd2eefa32ac29d5d7af33aeeedc076453f2a011ac61f898b348362c9ca7232
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memory/468-54-0x0000000000000000-mapping.dmp