Resubmissions
01-04-2023 20:59
230401-zs5ataeb3y 101-04-2023 20:58
230401-zr95nscf99 101-04-2023 20:51
230401-zm5z6acf76 6Analysis
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max time kernel
144s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
01-04-2023 20:51
Static task
static1
Behavioral task
behavioral1
Sample
MalwareDatabase (1).html
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
MalwareDatabase (1).html
Resource
win10v2004-20230220-en
General
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Target
MalwareDatabase (1).html
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Size
208KB
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MD5
7a2b52c9da7f2839e44ad94c19f68d02
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SHA1
1fccebdf5902b30466205af92c4c7f04913ec6d4
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SHA256
ae32fec08c87ed5c92014daa7768bff84c8ca4c681a8a41e595e8e3ed6078ffc
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SHA512
8c0093ee535aee332c13063ecae0f1df1148d0ff0e3e6b70cb37f7856a6629f2a705701a2d030a598bfe4ecc8f4151d1ca5abf3738ec87273f719cfbe9a1e15c
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SSDEEP
6144:sTRgFloZVDuqJmq8NJaQU2SJxX520WLy63gS8SS89S8nS8m7Snr8cfJNhoy5gq9D:YRgFloj8NJaQU2SJxX520WLy63gS8SSS
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BF7406D1-D0DF-11ED-B3D2-F2C06CA9A191} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "387154468" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0e3149aec64d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c8a3886e844ee04ca528537b5bc45899000000000200000000001066000000010000200000009a7654f27a0bafd7eac37dea876f0ab26e0f975a74b7e29a147ad83263ce3d47000000000e80000000020000200000001b18746dcc796097139da0dbdea0865bb74aadf907935d5d01fcf2b8fdb8f9cd90000000b055494cfae2ce9dcb75021a260e9d0ac2ce77514c62aee5564a31f953a097304d4f458829371e2dbe15e0a803f177117c67a52dd76ecf8986c3fea48068325370045cb41f2e7b45a89d995d294b5e87cd579b55b70fed46eb79118f5b146ff020875dd08e656a4f3ea93cc8cddca42b3bd315c68d6d44f53ed53dab7c6579d98d0befffdb9f06236375310152db629240000000271646080a3748ed5f7dd8a25ddd2a9c76eb3fd27e2f63e1190b50a90c79fb8b2922082a734515dfe6140817c9f9bf07685e22d77de6f5eb847e4f37e5396ddd iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c8a3886e844ee04ca528537b5bc4589900000000020000000000106600000001000020000000bd4347751c45cb8e894b1561294c766946b05fba4a7dbe7be834ae873e7193e2000000000e800000000200002000000048b633b32058ea11ae3861e7453de7a46cd8ec4c2b24977bad52e9d1ee468ae0200000007cdf23539d51821e6a1faa71ed03727256646ffc83b13cde4766c34b6db2da0240000000fe3e7fef077e1f7321a7afd8e8975bdf0c89dab2753d4a4591260ece0cad3650df8ef9c94685f123392493d435b7f9219f520c8a33c5eae853635e3554cc7526 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 932 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 932 iexplore.exe 932 iexplore.exe 336 IEXPLORE.EXE 336 IEXPLORE.EXE 336 IEXPLORE.EXE 336 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 932 wrote to memory of 336 932 iexplore.exe IEXPLORE.EXE PID 932 wrote to memory of 336 932 iexplore.exe IEXPLORE.EXE PID 932 wrote to memory of 336 932 iexplore.exe IEXPLORE.EXE PID 932 wrote to memory of 336 932 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\MalwareDatabase (1).html"1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:932 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:336
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
61KB
MD5e71c8443ae0bc2e282c73faead0a6dd3
SHA10c110c1b01e68edfacaeae64781a37b1995fa94b
SHA25695b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72
SHA512b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04
Filesize471B
MD5d1bacd6c41c109c7b868f76aeb24db93
SHA1fbad0d4fe6ef4b7d27b5d56d7ce167cf190726ea
SHA256a12c36f7c4c4f34421d27e99c410bd281f018137c985dc19012ed99014324a1e
SHA512195a59bfced297364c73c3f1a5f43e955b65ae9d0ba1c1cb4d703bfa95c59be6f13e7509978e0ab03755b82a64a9d804199dc6d92a75e7e2b23ddb3b1d31a634
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fd4139fd5da73c3adf7b6293ec4c373d
SHA1889ba7d1435fd77711a5001f7ae2127a2aa6b128
SHA25611762cec66372e494daf22e4a302e25a2f7a9fc166e9279d34f9171d5826bc94
SHA512ece55a8c755c1302cd09e4af1c509576ef06b1030b8825fdbd9ac57f86c034b567bbe010a051297d78d21547c73406c7107f202dfd86c68442622681e0ba153f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5a4d5bf52e2be828d0959943173ea894d
SHA1b4ceefc629f047535ff282aa4eeddc886944720e
SHA256aa3e19a29a6c198dd37f94172184c2a06fc90ff0b4e8b2c7bcd26b92b3af5688
SHA512011304b1b6bf6e810e025b041cd8f04594f7b96b6a8c3f7ad8b4e03fc3a734b802eeb05b457a613537aa540e6802385603761c180e786b9e789fa443d8f42063
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD55dcc2ab91a12bf59ea228587a365b30b
SHA1f82f14c858773b9568ba71c4d729fb2a600ffdd8
SHA2563930ce58928419faf189d59dbeb3019b2875837c15e0737e052b56184b3188ff
SHA512fe8875ec54783fb1efa74dd58eaf349d8560bc4b5bf7d1c0b327b8563db4317d3c5db6a32d81ead8bba2f9016f9cca3da3b731e5dfbf1ff913ff6418a3401ee0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5fd43206583ec7840d1ae6906943c4340
SHA19e81173e4ae98a036ba3ff18b2fd68ad25e3f049
SHA25622f621e8fa5d8d584abf47293ff4bac4e17410730862599dcd1604773ff4cb4b
SHA51253842b3650ec13f354954bb6a86901d533dd5934e28408c3d67f19eaab76798c7561cb1f115afbb3a94fb0613403e86e87f1b9d5434a2ad2290aa886619cf7c6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5ed5f64b8a1cea6a4ac1fbf570d7012c5
SHA1523c1c2358450aeec263233d5db06ae54881f835
SHA256b4b238851935091ea52064fb316d411536aaddd1534028b1b0d10ab0a1517533
SHA51202cd3f5a47888a5718ed5b6a1168ca52af617400336252c5016fc803c0b6bd97fdbfdae923ac276457c1d32da19adbe331b0f736ece300435d4d61c0033235e4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD53590696b5ef92f0c3045178c9ecb00a1
SHA14f7d9b37e500e7e2f7b4bcf74ec3a75ad11357b9
SHA2569159deb70a78d05a88f3ee078a3f31fbb601bf9a0b4d6f61bfce21ac541cb7ae
SHA5127ef81076c9b7aa40e4ecff3e7c2ec29d033413071522787fa0e9d8e969950a7b6b78cfe91856fb6a420e814c9acefa4491aa525787e221e1ecb022d15b390b64
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD59f8c55710e28d414b758b08b05f57990
SHA1aaf422dfc40c4c3a99de16d634124b57763412ac
SHA2565a0c91d7e206003442d1604349ce13a8502bf0fb845c9bb464e919e9e7388513
SHA512cd4caa0bd422da3c4fd85fa0726a81553be4830cefc94e5521c26a4546482710a33e02f391ad5333622e396eae2dc023d19abc2fea0bb87b4f86ec9fd7ae0f09
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5812d4a025176debdfed9531d0988d5ac
SHA1924a14654289c598ae144538dc176699e8674869
SHA256dba46cad284213ff440f56828f399056ba1375bb41783368d23dbce2a00afdb5
SHA5126592d5009458d84dfb49f2df00ebf9b5641063abd1d623390ef2667680d93d818174b8bbba318bf209a2829071ba737655e3ded5958a91962474b8aac2b59696
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5524729a7f87d1d093f63e5e7dce1b099
SHA1e1c479315d8d7d889894980dac8bef8f0c468946
SHA256302f82b390b06e43ca6ea0002741c29622699c78f8569be214db63d63b3d23ce
SHA5123eae9b2de6a2c1d8b78e48338fb4ac23b65c3714938260ea6b7d820371f0f1781918743c819fc38e0a05f013e76ee2575bf84c1cb2d7476b8a87d7e5209acc24
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04
Filesize400B
MD5636712246c4e0b6f3b10361caa98b14e
SHA15c1b4d677d5aeecfe9cdcd0f0cf9dda48ec89758
SHA256be292462ce115b63f660e55bd06f25fa1f419a68c4990298664656d1c4a238b9
SHA51205b706ff4019baa2e22403eb96b90fc8e00fa4731b3bfc7bcc505a3ca642466b80f2fd9a3820e302b9fc82f7617aca6a5a2e960fa31b6445b8760e2b226c8174
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04
Filesize400B
MD5dbaaba5418d75059778029a96f2c40d2
SHA1e42e819da6e650e32a605bbfeec216a531a6a6c7
SHA256d520783977f2a69c06b6185ffd70d2b6c02afd6cc76e73e529a7eea585216a96
SHA5123c1321ac6516e69a3525320638a82ef45d19465771434c27c915da32b8b2e4fe79e80edea7f016fe9d86e99dc0ea73e27ed2cc8854e5bedd1feb12312edc0608
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04
Filesize400B
MD5dbaaba5418d75059778029a96f2c40d2
SHA1e42e819da6e650e32a605bbfeec216a531a6a6c7
SHA256d520783977f2a69c06b6185ffd70d2b6c02afd6cc76e73e529a7eea585216a96
SHA5123c1321ac6516e69a3525320638a82ef45d19465771434c27c915da32b8b2e4fe79e80edea7f016fe9d86e99dc0ea73e27ed2cc8854e5bedd1feb12312edc0608
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TOS3MI7U\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
161KB
MD573b4b714b42fc9a6aaefd0ae59adb009
SHA1efdaffd5b0ad21913d22001d91bf6c19ecb4ac41
SHA256c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd
SHA51273af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd
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Filesize
161KB
MD5be2bec6e8c5653136d3e72fe53c98aa3
SHA1a8182d6db17c14671c3d5766c72e58d87c0810de
SHA2561919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd
SHA5120d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff
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Filesize
600B
MD5654b14975a58a8596fcbec6f272a39ac
SHA15afda1cc117c59056cd05c59a5c54c00ae39080e
SHA256fdfbdd4fcf316d521fd0e0148233c6d09f31ae629d4f976c5de16985b43252eb
SHA512fe173afe40d3dcf81504859945ab4e6f35ef981f8120a98beb6c84033445f495b3fa914bc973c9eb91c1255a43dcc8ad8186ffee4edd4e2e4804836da24f95b4