Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
17/05/2024, 02:59
Static task
static1
Behavioral task
behavioral1
Sample
4e22b1d20f86c1b11d27bc0f5b077b6d_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4e22b1d20f86c1b11d27bc0f5b077b6d_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
4e22b1d20f86c1b11d27bc0f5b077b6d_JaffaCakes118.html
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Size
70KB
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MD5
4e22b1d20f86c1b11d27bc0f5b077b6d
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SHA1
ae42c0a1b385e16639e8bc6c3789edc9d546addd
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SHA256
a20ce717b21a0c83633a1432df26b28fdb9aab1ff838fb4369844e4246200e24
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SHA512
546e6f948a5b1dfa02ff7042085a7fc30308312ce42877803b47cbb2fbc41b30a61833ae978b3d64f186726e0df66dd9843686059f6d6993bde13e4822b36ace
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SSDEEP
768:aSshaQROOcwxqgQPsazYtaZ6X/KLnwaHotyC+HV5vmjrJ3YvE04HXJ5fhr:CsQIwxcPsag9X/KLnwaH0yC+HV5up7fx
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\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 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\GPU 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\Recovery\AdminActive 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\DomainSuggestion 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\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422076636" 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 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7A6C0A21-13F9-11EF-8C89-6200E4292AD7} = "0" 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\Toolbar 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\Recovery\PendingRecovery\AdminActive = "0" 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 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\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2244 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2244 iexplore.exe 2244 iexplore.exe 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2244 wrote to memory of 2696 2244 iexplore.exe 28 PID 2244 wrote to memory of 2696 2244 iexplore.exe 28 PID 2244 wrote to memory of 2696 2244 iexplore.exe 28 PID 2244 wrote to memory of 2696 2244 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\4e22b1d20f86c1b11d27bc0f5b077b6d_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2244 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2696
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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
Filesize344B
MD51a4eb0cd1fd5537ce915481dcf1c535a
SHA1d1cade135085c3701e9b67b2520094863d99d3bc
SHA256f6c7053d88b38544ccde7e5f7186b6ec32453d8202da711e50f70dc926cf8288
SHA512b8de65b0ef1267e69d6da654e2468a2e0dc0a585e6ff101c9258afd4940242af34bd9f6d02a7355e495bc303c939691d20ac159122ddc6701c53b08bc66bd610
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59926c2a1ddc5e6151a202b69542971c7
SHA1a52797546aa702d579ffaf7c4d13d513d690e009
SHA2565bbf6e757475cc713c8fec69dfb80bea8ce53933d1b383e11ac13206e9565ef3
SHA512ef86cb1b901a795e75ddb8441e8295a7e7a0dc4a3c27d8d41bcf2feb20445cbd05ac2cc64270caa511b90bd70ecb073ccf9d1255bf4116aa1c8972039e74309b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD510d103bedc280da3596586e1815d8646
SHA18d8ec37ed1669ec13e92caf19dd08cfddcb9a182
SHA2561e654bb5f4722113619a710965d9dd44f63921fe800e62a29343837e8743ded6
SHA5123fb2d7f1d96c1953478ecbd4fce1085d426822e11eb11b4cf73e951401ee6c2b362898711499343c5084113832e46192fa4b1a11fe6663d5a3a755b9dc4cf674
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52703ad7b48a5e5f05fe69a8c84b99d52
SHA179611bae0ddbf2bce215bcfbeda485e06bf8c360
SHA256ed2cec40245c4f07c4ee41dcd2ba3a67b4d589947f3ed49f4e383267ff7a0274
SHA5123ad21b00a366d53b8fe4013400b84008704637bf64b54b74501f4d96d64320d26d11cd4478ec79a47f5085ca325d71a10b079c62d1b409de10598126a433feb3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51e1edc30c1f3797e31f47ab2bb7244e2
SHA1b844214b871f75bebfcca3a41459da493d922982
SHA2563b31f1b5480eb5fb43961c03d957d06d3881959d7bea16d7cddc1308209b3468
SHA512dccd1de95e1515ade44430b01eca0bc4683e5dbabd79ceaf40a02e44e7ace27939047e8544283ab8b7382ca10a26172c0a6e852a28cb0d0ba921ff69d3717687
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bf6a14e8cd924c3b93996109ade1eb02
SHA130bab88b272732f0827fa87034972fcb1bbd8f8f
SHA256f725ac1ac43d1cacb7878c40289ddb3af8d930631bc3efbca9df3f7bb6c51542
SHA512e26f0bde19b56d7dfce5669ac92e393dff956c2e591a25ce20e973c133913c64518bffb92212d547fa68149dd7a07cdf1fc79aecd278e36c92590cecf84e72e6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51c88719106d458503c376ca4544f9e73
SHA1f637f7e8ec8def35395fb2de2c6e368ce6819f2d
SHA256afb6323d450f352442d8816183d0afcf5099ad2e9cb61fc92af3ed7a40738a57
SHA5122ebfcc947e94a4f65d4d367fcf105a63f0c59505fb0b0ce28ce5fa8cee1539879e36082861e2113a0db4b626b5d7646e4efe5b4e4a97342220826d043cf780ac
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e54e8ea05648c4e1276c3c43ec24d5ec
SHA1e05849e289f252e1e76a024bffd4f25aad239891
SHA256011412656fa006f38099322d67cee1bd01880ebf67a42dfb8da2b6334d08873c
SHA512937d3072a5f8fc45e346e9815373b1772ed2fc6cc0610893d6efb2bb55d3427fcbefbfca65ad352ffaba0a78d7fc70caced7043567bd6b725d47eb93b9051192
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5073d2b167f7b27f99f1912ad5d07f8ed
SHA138c9dd7827081c0ebcf8fd175fdc0d0f8d61c136
SHA2564faefd555cb7c80baf196e7e21a6459949e9a99da3a0920b3c48c0063c996267
SHA512c871121232d33fc2390c17259eb0292b33c3add59cf29ba821ead56336e5ec22bd7ea3d8a4de8f0cc7524de3b732cb21ccef6d923ba8f77c7c7453adb7282150
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a