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Analysis
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max time kernel
147s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13/10/2024, 12:17
Static task
static1
Behavioral task
behavioral1
Sample
3fce1948c6ee09f6ca18131ea7f0c436_JaffaCakes118.html
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3fce1948c6ee09f6ca18131ea7f0c436_JaffaCakes118.html
Resource
win10v2004-20241007-en
General
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Target
3fce1948c6ee09f6ca18131ea7f0c436_JaffaCakes118.html
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Size
52KB
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MD5
3fce1948c6ee09f6ca18131ea7f0c436
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SHA1
4aa4bc166c29e329d7a9eebfb9b45f3059927b0b
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SHA256
a8985f2df1d42b9cd96017ba1f8c01c9c8a6630ed5ab16cb226f7fd6d206d8b0
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SHA512
57102fd2a98abc22b320cfd96a3f0bcfcae71ffbf27129b07ca2b4cb3c321c1a01d669ecbed0a1508280217c477191f6cb5bc23284ac97261a4d89d607e6947e
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SSDEEP
768:SR5G3mp4kLudVzZQbJNZgRGCww6g2VszvIT90ns6mcGxiiTnbYOvp:SRdXcsbJrBHqLBpvOvp
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0b24f306a1ddb01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1666E2A1-895D-11EF-946E-F64010A3169C} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434983734" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fd5786f96154154cb81293ab2a7c4c0000000000020000000000106600000001000020000000a1f0d66dc70533dc1378a39171fe2f9c1197ce420dbd46a304e08c9298e70aa0000000000e80000000020000200000005037a02cd153035c01117d4249432660a874f1d912aaf8dd2b2ed607ab0c5e1b20000000eccacc5a9df8cb802d9ccc7550715fa02c12d027fb28f999158a95af05aa9cb540000000afcc01b77b3a86d87f59260d6b7b5c2914d04a8ff8dcea6eb546ea7a88b286d178899d8f30204929eb9a77c2cbce219d9d76f470ea4b3d169f5765d167037001 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 964 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 964 iexplore.exe 964 iexplore.exe 2540 IEXPLORE.EXE 2540 IEXPLORE.EXE 2540 IEXPLORE.EXE 2540 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 964 wrote to memory of 2540 964 iexplore.exe 30 PID 964 wrote to memory of 2540 964 iexplore.exe 30 PID 964 wrote to memory of 2540 964 iexplore.exe 30 PID 964 wrote to memory of 2540 964 iexplore.exe 30
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\3fce1948c6ee09f6ca18131ea7f0c436_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:964 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2540
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD5a4afeee1e0efe04f99b54b2dbb81fc47
SHA13383d6c110cc8a021297e3092f027f3101681954
SHA2560186d1f2cc07ae17fea83f52c4af51777c9a747ea1795631bda92578c5c176a3
SHA512111fa20f1f1e58cfe5ba6e0663c948236c0d8e912c554748b8c986c0ada23447ef0594e10aed19b14dad42629200cd27532ff0dd7c699f6493c7db230494dddc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e9af681a89dedf17a99a051f1e693d97
SHA1d54daaa1927a67ca9fa4a214ec147f16e8841b80
SHA256694ef99427d09edc63dd31efac6c844ba0e017fbcac9f8e8d0ac3ab008b1fb3e
SHA512b51b1de8d9ee6dbca62fec447605d9e0c879957ebbf677292bdc654debdb7b917794ca5ade1102ccd0cc7a7a75f34897685ce0429c695379f0e97047cebf8604
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57a3dc1f5e6684182c70c1695f72cb6fc
SHA1b1bc1d1dd8f75bc9db0071725486d161f030802b
SHA256dfddd8879b7836dcb40bfa7213121b06ec05498569afb2f57feb9e9544e5589f
SHA512143216e093d1bb00425fb635d1d4d46a516e461de52f2e4cb5479fb125b99ba1f914a423a36d4d6d7106ad0413f9fdddb0a9693be685e213d28c8c9855e835b4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5e74b8d922dacf8b1b186332f1a216da7
SHA1161adf778da42e01bab22c06bb039922ad598ab2
SHA25658d970e64e1ee95330fe2f837b1f32cdde49345a176be81b9b41303adede956d
SHA51230a7cf9f41089f6e712d42bcdfe784009b7023807f51d9fc63ea9ca0c2452d90e2a9c315e043381a66c7ab588b0ea66ba5a2afce2ff9113486574038e7d4364f
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b