Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
03-06-2024 13:06
Static task
static1
Behavioral task
behavioral1
Sample
91e3eae7e4209feb78df66b78b1114cd_JaffaCakes118.html
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
91e3eae7e4209feb78df66b78b1114cd_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
91e3eae7e4209feb78df66b78b1114cd_JaffaCakes118.html
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Size
23KB
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MD5
91e3eae7e4209feb78df66b78b1114cd
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SHA1
ab2da68a3859ea6ab861227197e5ee70c5b2da7f
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SHA256
2bf6410d5292ccb563ec9afb076b87ae91c10a5000fe473017bc4d063d07f70f
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SHA512
b49ce9c2569d71864762c9c20c498cb13d11a687aad6977024459eef8b863ea9b139f3038439e7c80ffacfa7e3b69fa6a8e5b4b50b2db5f456ab34188b7ce1ef
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SSDEEP
192:uwDfb5nxunQjxn5Q/EnQie3NnsnQOkEntwynQTbnpnQaGLnLnQtrqMBXqnYnQ7tI:bQ/HG4JmFk
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423581873" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{20FA9241-21AA-11EF-8F92-565622222C98} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2912 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2912 iexplore.exe 2912 iexplore.exe 2148 IEXPLORE.EXE 2148 IEXPLORE.EXE 2148 IEXPLORE.EXE 2148 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2148 2912 iexplore.exe 28 PID 2912 wrote to memory of 2148 2912 iexplore.exe 28 PID 2912 wrote to memory of 2148 2912 iexplore.exe 28 PID 2912 wrote to memory of 2148 2912 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\91e3eae7e4209feb78df66b78b1114cd_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2912 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2148
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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
MD5c73c6824f11dc8e6b3c2e7ca488bcdad
SHA1a36f51f4833c3fa65cec40a240d16e08bec759fa
SHA25635a91410552f7d804a8bfab9ca4112207b60b0809280cd3a51ef080b22641152
SHA5127e9c40e6466b4ba66a6b2b81d04efb00c7626f4510a88d17fc5f8937780eb8e0c691ee0d8ea9f2c82ee1aae72dd17927a6cfdefe8b43c7e7784b5f2f2120741b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52f029243967aa399af9ed0ced651fe0d
SHA1955a738fef296bf1697438b1ee7ad4f039f0d548
SHA256515f5dee39b1c8b84485778fd9b614d63a5294bfab46f2ef6fe79d8d33ea7f4a
SHA512222d937d8f9bb4ac060843be515fe3ea451acb78abb51edb32f0534ee1c2d6f0fc1aeacf2482ac6889246a4ede74b2890e5666ee6bfa07ac0a06bbb346592958
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5eecce46adf29bbba7b3184478240bfde
SHA1c5f8671a27b721025b684ddc9ef23f2ec6a02ba3
SHA2565c0fa05ca83a3f2a8c853b60a955e145e35ff5f1038b3625376b20e0805abae1
SHA512d520e1828b4c9a62e9be84696d78246c53a978b229d6391a70889d32a356615e7176ef9d5c5782dda3703093aa3b55d4b1ee672a6394ce6d8f6039849fc4323b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD585f902a72ab4d7b090449cf77d875de0
SHA155df484d2efe27836a4672456cbae6ca7aef2d39
SHA25675bc17c3e48a38df338a731e0f9e9d258b89ca7ee985049c38ab28c613a9a73a
SHA5128e710a0786c06e17b6de85b41477d8aadfd6d307722191b324fc78a3a570f370d0559ae038b1b2898e122db33400b79800fcc0cd9eec645e8e76442012e21740
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD501361d4d97d76950b10f684196f722b3
SHA16f8dfb3903eb5e1b884c3b7cb2afe5f2ea6e3575
SHA2561cedc401ccc1a7355418e5fe4dd4bc6a24d72cee4fcca78a383a4cf19b3ffe68
SHA512902df608e31b4e4d4530af129a80e59de9fa8a0bf64ff4f2598fb4c4dd663ee80a8b7ec453ba7ffaa44a4f4bf50f4a901cf5069d4a3ca49d06147ac01afc8f21
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55fe04d200b1bfac2abd86a2ecf0690a1
SHA1a4a23e2365efce2f6db6f7293a0fce201fdcb2ef
SHA2562bc8a705870db4a694c6ac48078e7debbb75925fd7efdf37c81f642b891bcc36
SHA5125b8a4b0882a34a103fdb8bf4ffb945458592e6323a1b228021d5f92cf00ab135142fdd12c06cbef44153efa54622bc9d91a3debd0049ad9a0c657e51276a0cd3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e7be0bf680d55ea3d52ece08fc66a392
SHA1e0322799da1f9bbc3b8ffafb8d20a67454a515ca
SHA2566395018982ef700363c1501678d2591b3428460d9c96ef3b8ea9fd477a36e383
SHA5123577033d4c9d00e0bb02e3bf710060451bc1e368bb3c38eea908c09207175fefe79b080fdf68109b91acac724daa7e4fdff77b87166fb2b5b4410b6b49ffd20a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f2bd0f344e2d286082dd22659dbecd66
SHA11f62f56214c0347f0eac9c1e5bc50bd88d371b3b
SHA256c4a18dcd78bbf64cf132560f3f93730d97be72a59c53058218e90b750b382469
SHA512ad9edb0e7012daa60e48045fbfb6914f0c7e9f61a0623c6fb98777b18abd1b902dcf38d09ba4d4c56538aee1231f01c0e6d68f7995152069eae29dcfe59f0de9
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b