Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 04:49
Static task
static1
Behavioral task
behavioral1
Sample
8ceeaa3c843909a6e109229ad7c60637_JaffaCakes118.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
8ceeaa3c843909a6e109229ad7c60637_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
8ceeaa3c843909a6e109229ad7c60637_JaffaCakes118.html
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Size
34KB
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MD5
8ceeaa3c843909a6e109229ad7c60637
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SHA1
ab5dc498d0557965f1f81c240710c85bf8c4ed03
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SHA256
a97dcaa6108c31a5c5259d4e4b4ef1c53f22f7bdc4c683952a9d3a055dff3dfa
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SHA512
b456c30bca2ec0d5cf4a6b46fdb94556f0f24f81e834c1bf4632981d7cde6855680e54e7f7f299e13065e17974f76b63ee6a98962f885ffdf9340c4d4d76be50
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SSDEEP
192:uw7Yb5n4s1nQjxn5Q/znQieiNn8nQOkEntZFnQTbnZnQOgrcwqYGcwqYGcwqYQsq:KeQ/7XyE5sKix+4N3DbMX
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423465666" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9037D2E1-209B-11EF-9A0E-5A3343F4B92A} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3016 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3016 iexplore.exe 3016 iexplore.exe 2852 IEXPLORE.EXE 2852 IEXPLORE.EXE 2852 IEXPLORE.EXE 2852 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3016 wrote to memory of 2852 3016 iexplore.exe 28 PID 3016 wrote to memory of 2852 3016 iexplore.exe 28 PID 3016 wrote to memory of 2852 3016 iexplore.exe 28 PID 3016 wrote to memory of 2852 3016 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\8ceeaa3c843909a6e109229ad7c60637_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3016 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2852
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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
MD599a0f033c5e35c0b975a3aad62725c9e
SHA1ad84962e8f929a58fd906d27a5092946609ad3ff
SHA25615b8983bc0fa1ddeb84c587514c3ab2ef9593c6664ac470f8f5d5092812b4afe
SHA512e8033ca61657f36a6b549ed5ec59ae5b685800c842ce1629f2f0f7b0cad0533e313b1f2df8b5410046231b7bf9f09fe3fb3d61f51a4bcfd1432ebf1f7555464a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f2a034f4fd1fed49c7e76cf72a9a8454
SHA1bacb418bed14d566e6b5f67e6020eef1a449761b
SHA2564d6f719921d8e348805c22cdb139d504f4d262ca403b56dfb944c6cea94d16c4
SHA512ce70d5f0a5e06f9cd42d0ec75a50842228a215af5680eaa4d831d217667551797098e975e09d340958ccd6017dc4a063e0b000bbd0cc369ee36abf5f61442271
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bf54e624ae0cebdf404a5bdeb9eb4027
SHA1867bd7040fc3a9ec8fa78e24aeb679bc5acd3f14
SHA2561cf3a27143925428c62fad0622f04dbd0747050a66e2c99c4e2482e292e36686
SHA512b3b9cc7e0c0aabba0143f140d00eef7accafd9b22db51f52e7fef03de6f56254ea36087c3755c34bf8f2a077c3a21ba6a084bbb0ef0ba22ca3542deabf2d2709
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55d95477f49d2efb54300473853bb2e9d
SHA1f47b13d6c2361a0285320fd89910d2a17b1c8a8e
SHA25628ffebd174a913c02e21b6f57bffb34bf440fb4105bc9f63a5d110355c9f2b33
SHA512d5844601b8a13fca9e3acfe0b9cfd7fd0f5a91aa75c0480e80fbfe2d82fa2cdc33494b6c642d96b6d6b0e7e9a6edd392c909610497678c7fac0b8ef3009c2fdd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD572037a65cd2f2ac300e158b57712095d
SHA1b06022d77d972afc2d6b37fb683371aaa2d1139a
SHA256e7e16d30beef43c50237d1b6fb8583e6639c714b562c91b458065406a1340864
SHA5121afd48332a2a6e589fbe7370802cfe71b5f0b011edbd46c77a58176bc0a042f65dee8afe0914f7507808db9dfbccad915320aa2613a8ecab65aa609b6572186e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD532cc33bbfa200b88542d48fe94785f23
SHA115788b241f3bfee427527efb205ac924e1b0605e
SHA256b680edcf1dd5d95cbcdf2cab18950302d600271f5a739d12f74e70042dafc98f
SHA51211e53e1a6993fd59ac9c53648e16487a103ce11670e4f605abbf695b17e30c1d5f26e2687df38cc145bf495a3b75212c3c8e004619e65d784a4b9c5d3f1e365a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD566dc7021d61190247bd21b790da84059
SHA179f10b4914a07d9df15a6c6d2006c9934645815a
SHA25699721b3f27793b3e927c4ba19f729f42a8359dd9e171793eddc37c5f96abf6a1
SHA51267a7c04ff632caf4defc4b54d1d9055394e6f47c2bcb3e7e8f60a5791d5030e9721447b1ac027509ed5268504ec5470997e725d0dd27d95ebf9cce5ec0bfae8d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5476c595558145b596e6012790444371f
SHA12a6924c387b68d7b96abd88c215fb0e0fa7c53a4
SHA2562c3697b76f09475b43e391eca35c23de2867ee6cc1d8e0e2cb0b13b19113b02c
SHA51247603ac54e4081997ee4f09c6a1956b4543aa8f1fb9de9b31448cc9cc5844076e7f95da2f78232e72a7b888823d84f099bff7129b4015b08afa97824ea3b864c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5369c18984f3956efdb42aa588b36b816
SHA1b24f07189f950ed9e1c1bf8b943e12f26fa73ad2
SHA2561bacacc2299b5ec989a83cd2f606fa856abc9f2e623eed3402018ba7370a5cc2
SHA5126de970fe7fac97062a54ceec29b3adc1ec3404e2d99a7da2635e224c035bc94ce018d79d102a9bca38eb91253d25b206a1dd04ff5be5b0b56563e83972f9c7f5
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b