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
30/05/2024, 13:56
Static task
static1
Behavioral task
behavioral1
Sample
846235759568fefbc68a0ae641246449_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
846235759568fefbc68a0ae641246449_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
846235759568fefbc68a0ae641246449_JaffaCakes118.html
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Size
30KB
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MD5
846235759568fefbc68a0ae641246449
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SHA1
277e6d2fb8d44ab44ecce4d12ab8b74f4544cd34
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SHA256
c9465d6f962296fa0ed95c3652a8f46c8de92273f3f58d87f51bf0dd9786bb6c
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SHA512
dccfdebccdb181b390cdecef7b9ea0a414a4868b0c5cba16477749dd83762d7831732b4e96f9172cd25d0b6523a58a13431e1aec8124e74b92247c5c02618f07
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SSDEEP
192:uWPDb5n9q/7nQjxn5Q/VnQie4NnonQOkEntbLnQTbnxnQQXC/Ab9ErkcwqHA4ZqX:pQ/hSv5ZqXEo
Malware Config
Signatures
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description ioc Process 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\Enable = "1" 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 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\GPU 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\LowRegistry\DontShowMeThisDialogAgain 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 Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion 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\InternetRegistry 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 (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423239273" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7381AE21-1E8C-11EF-89B4-66A5A0AB388F} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" 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\IntelliForms 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\Toolbar\WebBrowser 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\Main\CompatibilityFlags = "0" 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\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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 Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage 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\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2964 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2964 iexplore.exe 2964 iexplore.exe 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2964 wrote to memory of 2432 2964 iexplore.exe 28 PID 2964 wrote to memory of 2432 2964 iexplore.exe 28 PID 2964 wrote to memory of 2432 2964 iexplore.exe 28 PID 2964 wrote to memory of 2432 2964 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\846235759568fefbc68a0ae641246449_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2964 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2432
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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
MD59a030a2b3f47b25876eabb603bd2caa2
SHA1fe190831912974c90441539ac25ffe277206cffe
SHA2561093637306aad2e5342b90ca11684b8b45f267e4b354b3621b69e1efdda21578
SHA512387c459c09ce659c0752e3d9a46e33100c5e03d8690c6f25ba36f78d7eb66239d10d1e66305a3b8ca62c2a5d726a785d86c0253fdb1d1635806a0ee8e459590f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b0e02f7c357e054de31176274af51d15
SHA19ab4c270c7c9f2e38773e9359c0552d77bcd456a
SHA25613f1d6fc8108965edb4f8d0da0086bb70e914fe63c3641c4df5077980ecedc44
SHA512e036abb2e9f4bc43dc5aeadb32fe8608b624a83f6056667ee75b926d2e75b852fd067da99db02754835a0c24f3c644fa27fd21c373e2fa2b864d0e7947253da4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b29a8ac59b00b19839459dce6ed97d7d
SHA158682c4862d8a09d4fc4b43896c4aea477de324b
SHA256ad3207b9a5b0df2f83e29e91054df1f0b37143279b08e95f4f3937feffe21361
SHA512927dcc7bc57a2b87899c930b3b1375e63bbc0d999a4aeaafcd18743455208efec808075b12c88720d6bb83b7a74ffb8545557b1cf77d5e6aa8dd5ef5cfb3c27a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56676fb73ed0ba2be03055fed0b46fb7d
SHA1acf493a0fadd4469ae1792108ac4152294ba6f52
SHA256b94495b36db12e2792f445ca3a002f658b5ae5d7bb4b4378947af27ff42c30a4
SHA512f38d5fd82492b98eef451ffa8f781bebbb7c5b04c2f315dbbeddf55729f20e899b668f158dfcfff31f426694c45a25eb514ca18d3f1d98f39ed060efd3cd4554
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c3f04d800740c1dd015322180c2f1f88
SHA18c2add1b5fef3ab4ee93d5cf1093f09ba10d1135
SHA2563e14f7c4c2cdc153431bb56a761d140794d15d6c9df1ca86b4eafc02bf31352d
SHA512717c58558bf2245c47cccf1876e5a40bf390f878403a256677bf9ee90908eba2301b3714bbd1149695cc17a30e4b912ff2ecfb7c1bbd039a26ae909fb0c01e43
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD536555b71c7865454b74cbb7d27a4eb07
SHA15b53002049e995e26a152b8ac66df88241630afe
SHA2566266aca265d1d97e6b77ad9cc9126266e5fc8689099d2d9ec95f5453bb281cd3
SHA5127bd011a80ae40304728b5509c564a43e4380d3a498086a594fcdb06f2dc1643ff12a36633d7f56c14ef18b4b0d93142a54b6ecb23e62f4f76455e9b6066387cb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5555e930c23aca452e3bbf3fda16d23fa
SHA1fa71e1843c65baaf9edce0747c99610c70da408e
SHA2566259e7645e246a41ce63edd3e592c88b5211e118c7d08b4df50f602687da8e78
SHA512288d914b973e35687e154006775786f945dedb8bec8265727968acc92f763dc39fd51a7ef7a5c0cc20ec4297489a1922be9a5ea42e4852623736e625b12a0b3e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fe2bfa12dabeb5dee609cea2628a1007
SHA1543e9abd6d573b52b606f09ef086683886b0a928
SHA2563cccfee4f3927ff01bbf22a130cbaa6a622f811107ce19aa96823adc6890bf0b
SHA5124890e226823733862ffbac8b14600715a558307cc467a052133b59d12ab5b52fd2876e69b9d8c2bbcc97334d6ff65b7f884713b237e405aea255af2b58b4bfef
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b