Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 08:01
Static task
static1
Behavioral task
behavioral1
Sample
9109dcfe7c35b11dff72e5ce7a2a11e6_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9109dcfe7c35b11dff72e5ce7a2a11e6_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
9109dcfe7c35b11dff72e5ce7a2a11e6_JaffaCakes118.html
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Size
23KB
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MD5
9109dcfe7c35b11dff72e5ce7a2a11e6
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SHA1
85dbaaa3d09ba1e1fa58767badaef889b068f47c
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SHA256
e97831d0258fbb066445aaf52a8f14e5c17121b0f48eca6e48b6f53aa093c64f
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SHA512
567e6d8cba45d3dd5d9611e53cae83b3367caacc8f03cac4c1f4c4adf4ad3e7282d14b4498a268581192c95725a721532cd3a87cf32c4055a95d124d2c95d227
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SSDEEP
192:uWjYb5nFWnQjxn5Q/gnQieDNn2nQOkEnts+nQTbnxnQlCnQt7wMBjqnYnQ7tn4Y5:4Q/2lxi
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7B30AEF1-217F-11EF-B587-FED6C5E8D4AB} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423563555" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1240 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1240 iexplore.exe 1240 iexplore.exe 2168 IEXPLORE.EXE 2168 IEXPLORE.EXE 2168 IEXPLORE.EXE 2168 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1240 wrote to memory of 2168 1240 iexplore.exe 28 PID 1240 wrote to memory of 2168 1240 iexplore.exe 28 PID 1240 wrote to memory of 2168 1240 iexplore.exe 28 PID 1240 wrote to memory of 2168 1240 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\9109dcfe7c35b11dff72e5ce7a2a11e6_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1240 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2168
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e0c7e9a92ded1e06d35e23d30316e758
SHA148460b35760473f7247cc654b734cba028a6e1df
SHA2569ae8648b5cfd6a15d8f47109bae066e2508a0b54b3cad20e8dae2b69c4e0fc10
SHA512ed382442766ce43638275487fedf5179508fdc4d801266594cdd151a09929260eba3fb997b584ff48ba52ce761cf35aba73041c3d466e4fc45a841c9b6d0b941
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ad1ced9d0d93d0877ea7629a8ada297f
SHA1cc291801d497328a673e1c3979c5cb8f123d6a85
SHA256383736dcf3349a1aaaec4b336efd75ca6f0caf1d4e6a87c3106979e79ba5bbca
SHA5121de0d334ca30a2c944518256281bb48b4a85f44af148b28ed139f6ee8a9e57a7cf141d4ad037840bc6c4d2664a2e72be8fa8c8020293bf4e2a95bbda6ef5e99a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50dc222e2378beeac2576b409f0be0ba8
SHA1aa06678e661c31f7550a69f8a09836788e4051d4
SHA256cfd08072d1588057b543d6f2c405a8566ebaa22b90236c3847550dba58a93f0d
SHA5122ecda216e87c0ed53a27e1c5ab0777752bcf8cfaed241d93434d54c85c0a5f88e1842dc79037cc26b5f409a79090e77e61498a7a336cb5a93bd65f105d9477c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b0681e1ba7ba5fbaab12401be3a0269e
SHA16a3443a200e818f23e5c0cbe888b83043b24ebfe
SHA25686c1fb706aa05600b60d4273c8387083174e41cdf4d365561cc809e85b1b61d7
SHA512ebb0f6d5a9ddfea4aa2f082c94f884b1c0c79c0b9178cd7213c67ee6f2cf6ff9e9447e24b90d315e65fc1e58fc9ed7f7a889f37b02882693c783bc2f00c072d6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57836b08a2e072f95e06cb2ce3f1e9343
SHA1ca33da0196958d094abaf44d259474d0eef0e1f2
SHA256b621bc0b7bb534045fb6ce71142aed4c0d429405f6d6d6e6c1b624055983ae83
SHA5126458d8bac92c18e9e50cc2d98716ca3c9e8dd3ccd67227553ec3cfa3fa5a4447d8ce9b3108a471bfd413a8863fb545a21616541357f5657e6fb02145fb552eb1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52d487b5a351c8124cbb45424d1eb0c5d
SHA1ade67e850655e40a8849cdda959c1243fdd1e7c1
SHA256cd7cdda997022e04cc0d95407123df80ae7a68f6e2d782ac2941511215930d28
SHA5126f2d87bee929e8f730b8fbbbc2dac31ba99b35d573110ee4d50bed10a49ed1841c369f075ff87d7990879843a1ead799b5cff0ed7c08d2cddd741b68739d4224
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58c03c31bcdfb2a90a8f098d316861bd0
SHA19b5eacc5f726776d9d565348d36bb736573b3d8e
SHA256b12ccf008ed87d395c55f5c11d8760f8ef8b8f67ef2330c611662d3ff7a9388d
SHA5129fde18c60ae9dd015076b7d3f9122c034da0a45376755f9d458c0c575a1835b4069161fb69a6e9dbaced20b599a2074ae333d13f7ee6a04326cb6eb2a4e4357e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d26d6ff663454058ca249b54f74c4db1
SHA1ae47bcb67143cea738e3242c781ddc6a4c6a42b5
SHA256c33a9958ccea7b60a7004f30496c8368a5c408d01cc2a012d9b49a18f044fdc9
SHA5128e2f8923b9c32827133bf10f14aa50873986e55553bf46a0b79c3e347df3b53a4cb30e6ba0dadc24923a69783a411a8e6e25a9cf997caa9ceff2b8a9f1e4a00f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57b82f7f0d0521c54a5a0fa25edf93296
SHA1f6a8c752f3f1d6db751212ed0e55b4e38c35ab9a
SHA2563917d03a8e3ed24cd9370f8039b1efc43f865f932a58b9d6f04bcc3b21eadb66
SHA5125906cad9ae394f5b3229b93889894d5925fa1be32a5bd7a06b91aa0eaa241fca178772503b7a853c164768938a8baf4f3cdcb084c3540b7caf42a4177ddeacb2
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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