Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 22:07
Static task
static1
Behavioral task
behavioral1
Sample
a29e89bab3faf2b508e9352d0339d9cc_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a29e89bab3faf2b508e9352d0339d9cc_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
a29e89bab3faf2b508e9352d0339d9cc_JaffaCakes118.html
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Size
33KB
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MD5
a29e89bab3faf2b508e9352d0339d9cc
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SHA1
4afba71242d768e2ee716d292e45b5dcdce9028b
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SHA256
c948fd302f4cc96a468ad2c58dde1c45dd9d1ee8cb03b75e261ae22ceda64673
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SHA512
bb3262aee93dd89df8b751ddea8f4465d0088a9f3f8d5715fe1d31c64b45b8cddb327cd68f0b06d474665fefb3c9b240b34330f2f52d57f3b51cdc9be7e3d49c
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SSDEEP
192:uW7Ub5ntqrnnQjxn5Q/t/nQiegNndnQOkEntnz/nQTbn5nQQXC6AFJ+vkWa8O4Sx:4Q/S/8mtzVnuM1XHO0M
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424391908" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{23745371-2908-11EF-995F-5A791E92BC44} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2340 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2340 iexplore.exe 2340 iexplore.exe 3036 IEXPLORE.EXE 3036 IEXPLORE.EXE 3036 IEXPLORE.EXE 3036 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2340 wrote to memory of 3036 2340 iexplore.exe 28 PID 2340 wrote to memory of 3036 2340 iexplore.exe 28 PID 2340 wrote to memory of 3036 2340 iexplore.exe 28 PID 2340 wrote to memory of 3036 2340 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\a29e89bab3faf2b508e9352d0339d9cc_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3036
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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
MD51f06c4fb14823f6f97c5c2358353ba36
SHA11bd1484c3c5d6db5eb562be1ab8e5bfa562f02e5
SHA2568842ac4ab2d5e8bf7b9bd6a8d03b98b8584562bd92c3a8373a22f5df82471147
SHA5127901c9aabadd2ef4cd6951c72a6525252afb0221a96d359d15919c413ececbf8b63780f69b4718a9d75b115c43d0fd7a34bcead8042466c102960a076c6c9a94
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57fc231fa1e928937cebd499991cea987
SHA10442ec08abfef46eec50f39d12768ac8bf04b471
SHA256d6b822afba1f728a0cc89820785f61885816c9e6dd96dea5a9f52413848ae68a
SHA5121a768429e45ed943bd94c8db41e71b33328bdd798bcbdf293a7f30697178de62f15c5ceff3986d1c1ae0b29221a0942059fb05adabd0726028e42ae549c005ed
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fd1a9af431c3db68c60405cac1b9643d
SHA1cb4475f69c1ab45f31f76783a6aacf764896558d
SHA256135d2841af655b38d4f8a7702d5107e0ffed860b2fbecc167a8743a657c62d80
SHA5126ed8a7c5a2d8e775ae37e45feae3d898c32f75219740275f1a00367771f51c5bf65deab7b9006898664d6e925301807995ea8fdc9823c09b888ee1cb60162356
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD586db7ed0adcc2009abd39927cebea956
SHA1ae9341203e8216eda6396817d7002e5a3adbb299
SHA256c97140e561afe0a173ff6eda0ddc12b5525daedb211db88a58990302b24a470d
SHA5124bbe1c5cadef62510f2ac6a24909b807ac8505b8aa7bfb95b5d24ba9980b595c6e27d4a7e5a18fe9a2a0dbef69ece9912e16bde8ee150763d4277395a262e029
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5273bc562f3a26f5e693a4865f55ad6e0
SHA11b5f4fd0a13a6a4d44d1e0e17a06046303131138
SHA256f6d68e1d84387b2510e1f0bf8d6938e1b4394be7ae8c997578c1cf2f7cee78b5
SHA5126f7282365e65156d203cce39ab1adaa1bc3ae6cdf0ddfdbdc1890b6550368b3337c9436c630f6eb95ccf3bcf74fea4867ca457fc6c93e9536c66b765835007a4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51040ae71df4bf458a3bbf66cb56a692d
SHA1e7f0ccfcde09318d8e90a7f4711f9dd7d2ba0d0b
SHA256f29f81fd8ac22a88a0e8ecd5094d9ebda7b5c5113717f8187105a2e98b1cdcec
SHA51248965f0abdd3e948cbaf7a2879e8daf38eb797a7898fa48793c68fc0a573f030476581c239f30d808df457272676e640649cfd926b8d41847d9c6a8fadefffa0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD595aefe63e2e9ffee2c472ee4f71e1c2d
SHA15dbeb40d76f680be77c7d614557daf183e28b292
SHA25611b6ee0e61c13f3aa1ea2b70d08d8b65ab7ac9d9026832aa914e343af38944af
SHA512ff9681dc7617e38a3fb1b9c18cfa3177569bba2263ebb730935faa329ea4bf8a6fbe04c354dfa90abeddc36e7f7c9309cb420cc02e3c137e7926725abbb07c18
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5df249aab473823fe41ec0c796f355d10
SHA18ae0c25f9430708d91fdda94b5c021caac002f54
SHA256a910f0e227b8adce693da9e4094be1669e2e1483283f3574877baaa4a1f0e9cd
SHA512e2bc45fcbf8ad84bd27791509679bb0eddc960b5b0d36d1786eb6e234be1e7e1868dc2b372fb98058c5e4b1a6d8b61ed8fff9388ebf882912671b5d28ebdd6e2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bb5be9ef712d93e15fc574ef1271a78a
SHA12fa18d0f8fef1db4489bf1bd1da84ec2377c8ff6
SHA256fdb0ce717b999c38e19fd2d098b5c39cb2c3dd6588663ab05e65a65cc9f1f3a5
SHA5124f9d815f343478febaca985f100f63fb06db2fbb4fccd8eadbca02de8fa392619b87be9ef870c790ccb57b910e6f5e51e94ab8b1dc035ad327d0fd2a2db0c214
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b