Analysis
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max time kernel
150s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 08:51
Static task
static1
Behavioral task
behavioral1
Sample
912f103058beaf767557f21817d28f80_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
912f103058beaf767557f21817d28f80_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
912f103058beaf767557f21817d28f80_JaffaCakes118.html
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Size
27KB
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MD5
912f103058beaf767557f21817d28f80
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SHA1
602d886993c9f38e17f6dff47da6f33b99c6646f
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SHA256
2112a80e7b58f3595b000e6172686d701312a173b0c756e64757f75cfeb860c6
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SHA512
dec423dceee274b087a28e9d6b54d75312ed2394ecaef5b3e024d41d3decc7c89baf29e70bcd3bff6a24f4fa5079b346707dbb6b44b69f75243d39ebd543ad7b
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SSDEEP
192:uqgHLGb5nvEd8nQjxn5Q/nnQieWNn4nQOkEntphnQTbnFnQ8CJVevo7NtdFo+Nzy:n0Q/VygcOQQ
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423566579" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{83A82D91-2186-11EF-8706-CEEE273A2359} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2168 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2168 iexplore.exe 2168 iexplore.exe 2080 IEXPLORE.EXE 2080 IEXPLORE.EXE 2080 IEXPLORE.EXE 2080 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2168 wrote to memory of 2080 2168 iexplore.exe 28 PID 2168 wrote to memory of 2080 2168 iexplore.exe 28 PID 2168 wrote to memory of 2080 2168 iexplore.exe 28 PID 2168 wrote to memory of 2080 2168 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\912f103058beaf767557f21817d28f80_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2168 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5be1ad0ae7f98cb9ec25f979947d57643
SHA1d6711305a2994c4c1547304533e5b80cb9ad84c2
SHA256df0c994293fb3156deb9544f301eb5f46ece7bcbc3f69ca5b6538ab10a620713
SHA5124e449740c7e4ae82d99dfd9c0898678676c706b3bd0612a0d885a8cda31af31acac2a2f9c2800a5d6032a0a932c841dcacb7a83e1c19f4dd56846b0424a017b3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57ad4584ba92cc51486ad236c1490e10c
SHA16e680c96a17e0c55789684435273abeebe2b1243
SHA256ff5f2db8fde530771d6de18b159b013d86d309e06d0c9aac8d88da49c719c3f1
SHA512f7379ae56825fc73ebada77677bab7281d0ff0960c636ef160e015fdf398bc197b41fc671c7899b343a75a3f659650e87bc734b30ee158e9e67d94bc16273095
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dd449cdd554fb1899ccd4fb86f7414db
SHA1386ab21283b128699710382118671003d5a58ce5
SHA256c05fcc11ef9d7aca5e29c981085a78f982be4851552e065ea2f942321a460861
SHA5125c29ebb6db22900d516856d6665c88978d265c5434167447fab41338b16db4c9e6a66c23ec4ac278ec74015bcbc1212489ac492992fbd94bcca5093a57b45da3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55ba15696270c176faa0fb6ab5d3ef7f3
SHA16d518035c3873e2cc67a26663b72b6fc875e27f8
SHA2569485c62630a9583a74cf5eec6afe0387aaac74244c05066578408fb94c25f342
SHA512b4984e411eb42f8c6240bd2b0abab2979c0e67dfa8daaaf7048cb5b37ae100deb1323d216f685eb17762558f08bfba3ac1b3be730717ff14a7eb07886bba4901
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD542b166c8780f1267c33e1dffde51feaf
SHA10e6677d538cde4a4798147a738fc06f219c6b3a4
SHA25635007547fe185071433f5a7f3e925bee3088b557d6e032773cff8a8649a8cbcf
SHA5129d4a20c2adcd9e77b7b14ae842640f9063e39bf600060feef2b0c4f717e2ec3377c2a1edd28c88858ee0af87bc497f19c0fb6e1a762b2897b289289d97fc0021
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55797b552991c1ee6472b899356913d41
SHA1307cc2c47b1bd1523f69a6c4c0e31dd083aee735
SHA25633fefd2fd7c9dd42ecb290e7ca2ce715f99c59ecedf307cd9d30bac59f80b3a8
SHA512477deb573ce5e945f53a0af4267a3cf9d78efc4bfddc272b3cc77da669f5a0a87f526b00acbadcfabc7a0cd4947ac66ee3dbff5f0c35270010fa2f9eb5700fb6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e17a04c7ff3caebec682781c20236f03
SHA17fedfd01177b6e5f34843f5986e5159d1dde60ca
SHA2560deb5671043fb9aecf749c15729ef1e9741751306bb829ef92bf6d23e1f21808
SHA512c0b2f631e664ba341f9b13f99c197e68e4312504871aee4f24425c07852404e1e14237819c766da1b1b55e76b9c64c3caef06954775861a974f8fe7c04b96767
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b