Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 07:32
Static task
static1
Behavioral task
behavioral1
Sample
a471486310ee1c71e5c818b9e23a4495_JaffaCakes118.html
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a471486310ee1c71e5c818b9e23a4495_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
a471486310ee1c71e5c818b9e23a4495_JaffaCakes118.html
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Size
33KB
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MD5
a471486310ee1c71e5c818b9e23a4495
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SHA1
483b517193bcb382f3dcf8a88ed6bb6812a37b36
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SHA256
f7a1416aad54133254249a767512adb0fd25f8a90d3ca350898130e76e7a15fe
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SHA512
2e83810307f5025d2e6b49c117dd6e5602c01511b76bb7c9fde18798d3e14da2d4059a70894cd439e7777886bec02265901308546caf5c1db4fe0da4da6d63b0
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SSDEEP
192:R+6o+JPTb5nYnQjLntQ/rnQiebnHnQOkrntJanQTbnSnQUhsdwVBwVWwVQoSTwVJ:w6ow5Q/VWpoSG
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424425853" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2B0E55A1-2957-11EF-B98D-FE0070C7CB2B} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2224 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2224 iexplore.exe 2224 iexplore.exe 2024 IEXPLORE.EXE 2024 IEXPLORE.EXE 2024 IEXPLORE.EXE 2024 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2224 wrote to memory of 2024 2224 iexplore.exe 28 PID 2224 wrote to memory of 2024 2224 iexplore.exe 28 PID 2224 wrote to memory of 2024 2224 iexplore.exe 28 PID 2224 wrote to memory of 2024 2224 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\a471486310ee1c71e5c818b9e23a4495_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2224 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2024
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55da1c56055b9df31f229bc7bd66313d1
SHA103b05a77060ded91fe7234469afb867dd2965156
SHA256ae899619b039d587003d396328f12715710968f0cc29075c0b62f5f52d93920a
SHA51253e712c287fbf7f690aadbdad0a9f3be71bc3b216f1ac64aec14a2abffc0d39b2293294f6379d280f4280514cce8966a375bd14c9effb8697b19672d541557e2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bf1063c241033a5b8dc06da42d05a87e
SHA1fadbe541f4419343b11c0eb819f3e90560d3f5fb
SHA2563c5034e95bf6c0df2721286d38e04b787f3a6b1038347203039e42f526a50a10
SHA51262e808f953144b5e78353eb048480208c7bddd152e4d2e5eb4abcf633622de65592b377cf14ca68f0a13071e527da64ea031da7e901e5065743217f0193e3b7f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ddc62f06224aa5e6609a877d9ce492ef
SHA14c7d02bc13092592f385f2a394b5b0c9fbecca16
SHA25635ebdd27749257b48a6e42b1e230bec2735f450cd555079dd9c655b6c41dc413
SHA512999b5eca5b4a1e3db56b5c3fcb0fb846b0a3039358216f4b41f4161ca72156861e57ff952161c3b84d576fb3c494690e944ae4cbbd1e3382550883c78189c612
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e9588cd45633f240bb525121fa9f1f27
SHA16fb0ae714da6ddc8f13728c18a9bfc7eee3c59ba
SHA2563ef6516ea8fdf6622bd36b987f242d070530f4efea082172ee527fef0d7d7fa6
SHA51282f37b9b4855305f1a6b53dcdce4ab3a5fe37078b8ff0ce6a342b9dabbfd15333a50faf12f3debd0dff861b85ec1af5ecb8bd38804cd98c7eb162c450bdf0acc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b1462b338b05b3ec3f847bb6e2eca56b
SHA1832cc7043f2435de6f45747e55ae8f873afb5eb4
SHA256811f8446f3e4457638baf86c73ecc2e364c74a39b450552fd3f5049779d9acf7
SHA51295dbc9f26e403cd9d49049ef12e5c19299e1f54f08377f721120a8ae2ae788fb18e162d661db8995af38652c6dfe70d9920e46a0809a524799467c321a34a40d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD532f8ed4736ddee67ee5846134d89700f
SHA18deb755dfaf731e1923f42c9bf4e8f756fd861c2
SHA256969f6a94346e688f5fe44c12aee89c5351a07e03edb3d52ce637dfbd0b1fe3f5
SHA5129ae1cd585f1d2b133734e746e24dd9491e902f548bd64d5b2a3f93a0ed3a7550755839713bcc40a846e9dd079e98a0fd1859438bb29eec85cc48e8d7caa27425
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD593697cba0b64f5401cb3f8cc53e7cfd1
SHA1c72041fb5752a42e3a8a865fa139a4c4eec7defd
SHA2564ab2b9d99f829a6c7d9c825613cd1fe3205f2b164b76e106fd131e55aa958da4
SHA512bf6fcbe8b3d426ef5098daafdfa2efeda3453bbc65ccd7c7a2b1926c496d3af15e449c2830078c6cb852bfd2ec357e2e804686efd03063048b278cbf5f8031cc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c2931b7f74720254d421619a1608cc82
SHA1365a5389eaae3de2341627dac08bd73625d73569
SHA2564014406085e2d82c3e285438c6ea687cf91ea183095a6225635e6e96116594b7
SHA5120862be6f36f785007f40fe10fcabaebd4e94fbeb17d91d66098686f67734d0e29eec9b258e3f165f183aab9fb48c5cb686716340d3c16c88f18be224cbb4f909
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b