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Analysis
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max time kernel
71s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
24/08/2024, 23:45
Static task
static1
Behavioral task
behavioral1
Sample
bfaf3c7a52706466950e7a2e04606c38_JaffaCakes118.html
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bfaf3c7a52706466950e7a2e04606c38_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
bfaf3c7a52706466950e7a2e04606c38_JaffaCakes118.html
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Size
461KB
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MD5
bfaf3c7a52706466950e7a2e04606c38
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SHA1
0bd8dbd29f604f1207597d577bf2a23a6f8ee26c
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SHA256
b6e62f9a3855a1c75dc00a56cdd5f5df995ea47da22f397647b85efd913b688f
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SHA512
702b58cb436d95b03f35b2f9ff7c33d9e0dc415e6cd8212a6c9a23edd0e28e844bd36fe74fd54e0b8cc93cebf59e1babb045fa2c3b2428d77db85912d721ca07
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SSDEEP
6144:SCsMYod+X3oI+Y6QysMYod+X3oI+YhsMYod+X3oI+YLsMYod+X3oI+YQ:P5d+X3s5d+X3j5d+X315d+X3+
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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bb7c5835718279428690b074aa627b700000000002000000000010660000000100002000000066d0cdcd3dfa9ba7a7be8eb7d49293c6c9480f7e286611e2d8b2b9a1610eee15000000000e80000000020000200000002d16b883ceb9c49b466f2fc64ed3c0442513f00a3abfbb7ea01ec73d4cb62f6e2000000073fd780814884d8fde5d951c51969635f8096eb0f5a5eb259837eb9c5181270940000000d46c97f2f64fdc609bef6b707e1242952e11e34b2681597ecb7c764884332f572e5eb0ed9001d00edc7e9535ed3bd458d78b9ea351faf3b4ea30c6204d0d8c64 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 109c7ad67ff6da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430705020" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FD7DB311-6272-11EF-960D-6A8D92A4B8D0} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2240 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2240 iexplore.exe 2240 iexplore.exe 2208 IEXPLORE.EXE 2208 IEXPLORE.EXE 2208 IEXPLORE.EXE 2208 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2240 wrote to memory of 2208 2240 iexplore.exe 29 PID 2240 wrote to memory of 2208 2240 iexplore.exe 29 PID 2240 wrote to memory of 2208 2240 iexplore.exe 29 PID 2240 wrote to memory of 2208 2240 iexplore.exe 29
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\bfaf3c7a52706466950e7a2e04606c38_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2208
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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
MD59630b862c75141037e84bb796da5baaa
SHA1f63221195859d4b9e2ac47d8abaf69342a1dfe8c
SHA25632e917949cd72db1f897314b67a0be360f0e47627b88d7dfe41aa5873cac5d5b
SHA512b9ffb1a0e08e9f0aae5fe64aa60f0af07f2e7eb2e2a5cf7a5f70ddac721a3d8d783a8d407a9d41b77c17c91e5442e141b21d3b82b0875c691ad6f11d55bc48fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b846676783f6171f089979d760e143b5
SHA11c0651d93a6b39c064c71d7f808ae9389ba44df9
SHA25635eae20ea7a18a7f83bfe9d69d5deb5aca8f3b41bccca19b49b46022e8230248
SHA51228bbb6e4120e48ecdf78e0137864eafcd4db66c34920b636c2617bd1ac32b1c0dbd0acb3d6f7230e2f070c73e7edf5fe66b7b9208f4cc5088a85e9b6c410de86
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54d89463d2376447ea3361800ed46d784
SHA1091bcf0dc6d9dd2ca35c18a89c81822a1742d962
SHA2563a64bba01b3bf999e1488e5220d49e5bcc1a0c98638c7157096c058374943147
SHA5122dc435b3a3da7a901689df8d5f00fb620080e123e0679a4c6446acc9570ddc8628224674f96bb42e1c3f9a27648b40217ee57f9f0fb8e4a6cf575285c911ed8f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b68f3f37eceeb2b0e5022259eee26c2f
SHA10cbcc384ad5ded641f7067317d81bcadc7696a17
SHA256a0a217ff71aaa0015b9ae0b7532c94febb6247338f3cf5084e9c8a74cf6d3ef3
SHA512e5007f294ab4f42a04cc82de1c88b00a93bf65691cd2126af61c159d912d471eccf4e0681e74eb0e79217fd530b1cc29160af72003550a71020d8aa4eb92d799
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51727c2f01aa76bc88ac2046ab2b1cd38
SHA12263143ecfa0650d216b95a1e8bd0cf2adc97a24
SHA2568bb590806b0ae4b68ec2236bddabda8ee401feb34bdfc9c8a7debe869b2a7d31
SHA512708a2c79935698732499d665a0e5ce55d717a317e5ae39ac6cca2a8bd246ac31a6d168e4571eff2cebe1c7fe0e64a2c1e34777dfea107153fb763bae896960eb
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b