Analysis
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max time kernel
135s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
20/08/2024, 17:25
Static task
static1
Behavioral task
behavioral1
Sample
b026448aa5c28f63abc2531ada662aef_JaffaCakes118.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b026448aa5c28f63abc2531ada662aef_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
b026448aa5c28f63abc2531ada662aef_JaffaCakes118.html
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Size
28KB
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MD5
b026448aa5c28f63abc2531ada662aef
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SHA1
c0b835a0f9487f43628014ce699dc8a41529c276
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SHA256
60a1614bcecda8c5e151f65792bb38e3aea7aec3607dc1d78772b63f55b2b174
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SHA512
36da00bca85a97b01b8c01e8fecf8782be7c724ebeb494ce81e97fb7df296f2b773177fc1ca49e13add7d207984fa7dd566f1e34a9b9900e461b80381064d02c
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SSDEEP
192:uwnIb5ndKHInQjxn5Q/FnQie4Nn8nQOkEntLDnQTbnxnQ9eigm635il1x1qU1Epi:ZQ/cLYJilDAUukS0
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{221A49C1-5F19-11EF-9403-6ED7993C8D5B} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430336570" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2384 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2384 iexplore.exe 2384 iexplore.exe 264 IEXPLORE.EXE 264 IEXPLORE.EXE 264 IEXPLORE.EXE 264 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2384 wrote to memory of 264 2384 iexplore.exe 30 PID 2384 wrote to memory of 264 2384 iexplore.exe 30 PID 2384 wrote to memory of 264 2384 iexplore.exe 30 PID 2384 wrote to memory of 264 2384 iexplore.exe 30
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\b026448aa5c28f63abc2531ada662aef_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2384 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:264
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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
MD59a1a6c4fed46359aee5c59ddd1bbd62b
SHA1c173937c385992996affe5a5c93859b3eda65b39
SHA25671c98692ad2a40e774d12f571c8cbddf1ab927f481ed303dab8c49a7e0e49af6
SHA51264d913605bce14dfba5b5cdb7227fc0bd132910a4cbe86825ffb8fcd3a26a85ab516e9a8cdfdfa7b33e44172ea7b01c7483c839ba203dff1b4bb83e8328175b3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b1f53ff8dcc16daf91377f9a2f0c6190
SHA1a736a0a5e17aa5186664c8f2153acf0f75cdea08
SHA256e246cbe71c90c11eef9731815277feac6f53ea0b745fc6392ada6fcae1f22d3e
SHA51219e75b495a21b1d9332bb1f8ccc8b56cc45c68a0edcbf04c238881a51c05db8fe6e2fa82081fb71ebf2ef039015c0c8f03f061bfa776df3ff32496ad3d9356da
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a9cce424caab826347c8d83bded29e48
SHA1d54c433e3ee628d8a02ae29d7a89de1a6835c6ab
SHA256b9123a9e58b9c6f1466461db651b54ff2a0a75950a4f3acd480c0469c2a2f66a
SHA5120e63859002d38321dd387d63db99b3530cc51b75bb22d5e9c786d109e4c8e3402a19639bc0b1aee0a464b9e657a4576d79eb22f0f0dedb7092ce1ed229a7c45c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54d4016cc276365d18c077a04c978a578
SHA1165cbc17b3bf2e7e778bf76e50028968d0e53f7c
SHA256b2196ba8f2b1adde47c2223b2f35a6cc03959fddd2076a49a220ecea33963b01
SHA512a6303257eca4dfd2a5594955ad194ef4fd326b37a8a6e5df2045239c73fb1e2ee8387084d59b1e86008e0c41dc4d310379a7a8391cbc343ee2e44dcab685e1f6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b557d92519d2697cbe34200f4f7656a5
SHA13746f4de25dea0822c4d07f3954ddefbef1c9e7e
SHA2560cfb7bf772549dbc8cdfe1de38f40c9015019815f376e4c945c6410ac14000f5
SHA5128156d8b524dfb4c6594b3c2f1110361f2a62b1e2dde93de9d3e621ad7603d5cf8278e553e40b2bc8fea7df51c9e555a152c8b4d8a60f0d138878a79ff9025bca
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5caf38304e38ae1214fc4ecdbd7283949
SHA117648d6b86d264f2e255195c0437d7845c9b18e9
SHA256bf209a603d4ae437a56948fbf0422b84a090b177e9d01511346ad60ceef96991
SHA512bd7b67ce219feb485ee78b1b4c8066e04a706979c53818f3a490e0972e95539ae90a94a7a26a60687437518132fbec8b884cc56b4461f36e90d8a9d43a95be55
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54fb925cadd1f5e4cfa96812c63cebe5e
SHA1ea791cf0e9e8d4eb3d8cc0cde3723d1843bd9fc1
SHA2561c899e26a607fbdbfa961fd521100fb4f1b572105288c22b24bc54a302c6dbbe
SHA5121bcf9ede786758acc0568f597d06a629033b126e9bdffb15c6305e7b98a76fb18467edf2cd73720ab120511edfc74caa9e0687e6fe26cd6c9e4da12a2e20801b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51a72d0f138a33774658dc25e090b4597
SHA1d204e683f9a149b32e9ee61a908223075d160651
SHA25609a74ac953a3ed902a9876a4cb00ae7227b6d98033cbcf06bbe03c76922d6155
SHA512c112d73232f45ff8ba0cd2445563342c574f725a0390ba64050c0b40442b4eb341bbed210383f6c9a06f69736fc0ec10a7408bdb5555958786798c643f1cb050
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57892f29fd256d344ea8275d9ae857702
SHA1bb8afb4504b2c5abe5299b7f7d9f96041d489125
SHA256f441d7648a3a8dcbc7162b2e25d2d8fe7facd0588579be6e562196e8fc997068
SHA512827d11e5f608b06f2cd7ffa68991e4ce117aba45af446d9dbb3ae6ce88256dac29d8ba838ba7698a7df75fab090dc86b41119bbe9b3ec1d76260bb2d4f1aa8e7
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b