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
29/05/2024, 15:11
Static task
static1
Behavioral task
behavioral1
Sample
812a05577ce8724be824cd4b50a9518d_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
812a05577ce8724be824cd4b50a9518d_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
812a05577ce8724be824cd4b50a9518d_JaffaCakes118.html
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Size
18KB
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MD5
812a05577ce8724be824cd4b50a9518d
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SHA1
b7972202d4b79ce12757610cf95743d94595753d
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SHA256
fc3a68c6c19ccc23c7cad2908fbc0420bda22bc252c93d404c7e91191099f253
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SHA512
b75fca0b73e3518f800a918d4c690b08b3b6afb16316538aee1fac5914d20b0bd319d010d3e78a3653786ae6a72975330da2c3f6238ee4153c054bd0662a9d06
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SSDEEP
192:SIM3t0I5fo9cKivXQWxZxdkVSoAIP4FzUnjBh3p82qDB8:SIMd0I5nvHFsv3CxDB8
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C59E8441-1DCD-11EF-ACD5-4635F953E0C8} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423157376" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2180 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2180 iexplore.exe 2180 iexplore.exe 2936 IEXPLORE.EXE 2936 IEXPLORE.EXE 2936 IEXPLORE.EXE 2936 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2180 wrote to memory of 2936 2180 iexplore.exe 29 PID 2180 wrote to memory of 2936 2180 iexplore.exe 29 PID 2180 wrote to memory of 2936 2180 iexplore.exe 29 PID 2180 wrote to memory of 2936 2180 iexplore.exe 29
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\812a05577ce8724be824cd4b50a9518d_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2180 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2936
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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
MD5632f7f3d98a93cc465fa8dc6b99dd6a5
SHA11bb137bcbbc2b2cf78dc9521465a7bee25e371f9
SHA25651d95680f5498b9dad76ba1c16bd20fabfaca428027ca4859e05a9edb77a7362
SHA5127400a39425100f62e2b69fabf72586462c24ba50ce030a6e3c155aa30204f5d435f3bab540855db2bc4e2e2c1eca34b3ece79fec92000a7cdfbd2270cad37640
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53eb5a0fd2e947032ac7f87181567cb2f
SHA101533219ca1129b9d24b7747032ab47d9ea5b6af
SHA25645dae67c3d5ae6be23510e13a82484a20222a3b8a820d1c13051278143c8cf9d
SHA5126443c88c44531a36478b19d410b7b5ece1299ff6dc577eda0a240e8d511b267f0c6c7e58606fc7fbfe57a8678823a591bb463deda2d83a250309f4f812c28fa0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5197b77750782c18d65e1e8cfb4961b2c
SHA1a50bdb91ca95830f8b558a9da007f00d151ace19
SHA256f135c142ab1a7d47c070dc51b80a0b7aff45eea530870bace9d426bb57e58357
SHA512a93d0fa589802e7f1a3a363eb69e82fef3c743a2857965271e82c3676d5f492c61fde0695abed887e73dc655438615f480deaa25d1bff17269676b87c99229de
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f22f67c74068bb58bce7c04e58ab3c70
SHA1578be550a8fa86fd380ef9750ccf243c44a43f02
SHA2566746cf29f8615a71e275fe19cd18d39a01f08f867b2b84cc52bb7fe6d41ecc52
SHA512d9945438cb29b49f2af4b4d7b87ed81a128f4aaae4a9733784565a929bda175ec8ed7e12ef9c54aed5ed4fde17908fcb38b9133ec7c72c6fa74976ef4550ae26
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56a878d32e543368eb3f24b5cbe54745f
SHA17e092365ad0e5185d9e0c9a00fcb5d1ad0c150cb
SHA256cbf4a277c9dc0c51e9d352f254e9901b7d30b49d680a1f9c59733189eeb9f31c
SHA51207bfb9d886914756bbd0430bb49938cd5c3ad78ecd0d3cafe972551a273b22b7b3341c4d74988447331a2a8c90244f5003bb16d86193d967cb1da3055aa78e46
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5da4d7e48dc9db348b002d0579484fec1
SHA1445d7255f0ea7f3e302f3e00e9dd81ed40d16bc1
SHA256e3d86f06a4f1ff07435e1e16c462a63e9d39858f1bf9112812a0a66b24b01a38
SHA51289031fc38b8deadd843fac85f88749e847739954c0d241976818fcf640510e8d25fe88d07e2eb2c5fb363b059dc57b04d8c4244af9970dc6598638094816d78c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ece0d9ea2fc89b9e3a30e8df0bfa6de6
SHA1a52e7aa6390e0ea16c7d9eea1b3d868c2c4f5274
SHA256a2c88a58e3ce87b73807ef12a8a91c25bc4cbdc132746a9f830e79759d45e5ac
SHA5122a552482268d3704afa0532f5139024cafe790f2bf13a3b1acfb19cabca68b43619642badbfb3f8a8dff5d2a7e166a7d13e005d21a3f7568f817d02b3b7442ec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ccf12af6a9330179f730ba2403d8be0b
SHA1fc07536473820443aa694a8f589dca28128a1588
SHA25636607fee98932705896ff9bac112aa8cc75fa8715f3e940ba482198b48309530
SHA5126748b64446725179672d760f51bcd9811887d87cadb689dc1ddbc1fcde85893cad93491c8ff10ca354de8eca9d5377da31289f326c2e04ffdad0fadc38b6a8b4
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b