Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
03-06-2024 12:53
Static task
static1
Behavioral task
behavioral1
Sample
91dacc6dd390de49e1176478b09eb584_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
91dacc6dd390de49e1176478b09eb584_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
91dacc6dd390de49e1176478b09eb584_JaffaCakes118.html
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Size
27KB
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MD5
91dacc6dd390de49e1176478b09eb584
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SHA1
46ef5fd61cf7ae48f1cc773e3986648461d02dfe
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SHA256
2329d4a17eec9fbcff86b495594f33b1d7644bc272ff1423256a6188c05e5a16
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SHA512
896a86b5c96c57c43572aec01f31b2aafd5ea3f075f18a3b09c46c7ee1f5276d93b37ef8e6c7048ead7cfb7a23d96a7a32d7687a39f7774d613449104c27f9c4
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SSDEEP
192:uwPkb5nienQjxn5Q/bNnQiekNnWnQOkEnttBbnQTbnBnQ9eOYm6uJM6Ql7MBEqn9:vQ/b4NrAMMdSm4J
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3D008001-21A8-11EF-B27D-6A387CD8C53E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423581060" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2716 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2716 iexplore.exe 2716 iexplore.exe 2152 IEXPLORE.EXE 2152 IEXPLORE.EXE 2152 IEXPLORE.EXE 2152 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2716 wrote to memory of 2152 2716 iexplore.exe 28 PID 2716 wrote to memory of 2152 2716 iexplore.exe 28 PID 2716 wrote to memory of 2152 2716 iexplore.exe 28 PID 2716 wrote to memory of 2152 2716 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\91dacc6dd390de49e1176478b09eb584_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2152
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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
MD5cd8465fe4511037bed6c9c52cbcdaebb
SHA1e72358de3f15591fa09241becfead931152e0055
SHA2564c31fac77e7fcbb70ad1d16322219fe748e8c25118696361549a29081c553ab5
SHA512dd368ee4528a6a124911a5e47e117c487ac82f708fd81a5659c056b723b4b8527e4ac39c4ae97e6a04452b4670f6bcfb93c8c2378048cc9fba7d5fc059fcb908
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55cf5f6a56a2a9a79803af8f66887e100
SHA1493b4c41aa56c551511f2378fca213c48208c787
SHA25623fbf5be76c7c72de256a52313791e58bd9bc83432538df4e52632d04a951b07
SHA5123d8121f82ce639c080a3e67211ef15c19408f77de5af53dbcfb336cac37806f91e92b7da00cce8bad63c9854fd7fcdbce2249908bf9f37e4b31b5aa0e1651c78
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53091b768911384a1904e662877e8a6e8
SHA14fb6dda896cb0ae323ab08cb4c9ef113ff2b51db
SHA256b176aca6f33b7f85ce9940800f5abe55177018e3fce69219f38277170a4892db
SHA5126af5a87578d128f98c470fba58ce2249ca0d441bd377d6de32eed0794a9f8d7aefe9fb04f0e9fe85668561b0e62971dfa6d9005ee5b17548a502ff87d93f3e7c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55f777cdaa53eff7dd0bd23d3b5b9ab35
SHA1e525a78d32e86ed70f00e3ecbf3a859b3dabd4f6
SHA2567ab74bb5787d3420c9c1ba38e482fc25f2bea1f7ca654be36aa2ec7d301b731d
SHA51261c005adf188e39ec56b30a5ff68c46d99cccda1d72e46f7466cd65cd759bd93da45e0ccfab691239bf193e2c30a95c06426e5a7a5d763f14f244f69d7c2d18a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e62d17825815420dac9920adfb81ab44
SHA172b2e8f3012ae102e7bad351b5247cf411981c23
SHA25694d21b399cb003d2d4f9abb5c4a0e822077bbc7ce1e6ae680b0774bb7ada6eb5
SHA512105e094dab3d1af97f98da932a21b29e83f8830b746bca970b485f3d8ae225f91aa00d0f69156fe5663ebc28560f5a73b10558713a2b792e4257d923d3ac5cfd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a3dd5b3ad34e0332769ca3b9e53430f3
SHA1ef28fd0d7360535af1ce76ed2939fb63db866036
SHA2561be0bc8679c6fab66709012fa8d3628b66d38f7a300c783cc0ba8c2c2467367a
SHA512f28284641d7ae295a238539f8aeb82d947e73be1977309149d07e5a6a8dc2d114a965638433045831702f9441f09bf718cda9bb413a714a634eabe21db912325
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58cfcdf54dd6a9a03b75f38842a4ade0c
SHA149e2d1110280550c354910203b82ee0a4b253f3c
SHA256a706deea70aa4f81f4786966de8e6043d7f5a36e0881585497b936a9d3f22482
SHA512d9a892a6d4912ba62a6afa9761f0367198230086a4f6786be2a06302ae3f6a0d643a9adba1f96d789a3035628167430d619b3631353fbb4c518b1484c8295998
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD561d2af774cf8e9ea7e51325fcd59b255
SHA15593ab5e9c53bcf2e9244aaf58d8f19e8e2eaa31
SHA25626a43b607db7fb2f8f81d5621a0bfce9fa22a1c51c09041037ca790185b6ea86
SHA51289482e9fc0bc5ccb6f23935dc86246962b35901d466a5ca3577728fd3b7bd39df5959cf0d6a6dd07b641551fc643ff3bac1ef0adc2aafbb1e70276a61266ccb3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD542f1c19f6d521723f0563b57d00ebb69
SHA1ad78bcf1a1ecb77bfa494112bf89fcb14cfc3a10
SHA25627c42f2756055b31f1fe11d389df1655ed61765c80291d99bdf08f48b8cb54ee
SHA512b3ea76782cf99f578b3dd62c979856769039a051180fc2778d09fb26ce21b6ac95b1445de791942fddcb8a308b9c06eecb594c39e8d96d274dab3f1e7e4a16c6
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b