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Analysis
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max time kernel
149s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
28/08/2024, 21:51
Static task
static1
Behavioral task
behavioral1
Sample
c7b5452c1ef6ec2507a9c81fb560d890_JaffaCakes118.html
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c7b5452c1ef6ec2507a9c81fb560d890_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
c7b5452c1ef6ec2507a9c81fb560d890_JaffaCakes118.html
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Size
23KB
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MD5
c7b5452c1ef6ec2507a9c81fb560d890
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SHA1
981bca79994f75e454760dc415aacee2960ae1b3
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SHA256
879b7f065ec22c4edda989449a2ab508b107f0e6a2a5ab0e8519913102031756
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SHA512
18323bdadca9dadbf3c8980b9d005de47026b8d7052f676908fb54d3662d9f166a7399732bf279e15cb64b436fbfe8874b75f3d0f0cd84a7418897e1fbd2527f
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SSDEEP
192:uWr4b5nyOnQjxn5Q/FnQieoNnwnQOkEntHTnQTbnxnQeCnQtqwMBIqnYnQ7tnWYR:nQ/qaZkb
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-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B46019D1-6587-11EF-969F-66E045FF78A1} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "431043770" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 288 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 288 iexplore.exe 288 iexplore.exe 1996 IEXPLORE.EXE 1996 IEXPLORE.EXE 1996 IEXPLORE.EXE 1996 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 288 wrote to memory of 1996 288 iexplore.exe 30 PID 288 wrote to memory of 1996 288 iexplore.exe 30 PID 288 wrote to memory of 1996 288 iexplore.exe 30 PID 288 wrote to memory of 1996 288 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\c7b5452c1ef6ec2507a9c81fb560d890_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:288 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:288 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1996
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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
MD561454176e752c71569d46ba6973f46c3
SHA1cf147e20c3fae1a6272e190c9a68b3b84fe891ca
SHA2563cb93b676569dabedb7f25aba7a60642c1a0f728c0a1c69ae4f574f66644e8fc
SHA512494f10b705c4df51ebd76537f2b1aa067a49d23533555837bceff363f2bdfd1a52c866c59690372dfdb4cdf71d93df0416e89b4f666ce085703578332682fa57
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5427f8715a1ddc9745b8adfd17d8ecab3
SHA1d6eee3f753b578199a8fc64df6bca702299bcaec
SHA2568acf744d2dfc89409b800be13ab85239327272311f4ca57d9a06f28407589908
SHA512f7320898b22798149024b90a528a0761932f861ca10daf8a90e34a26a46c560ae97c8cc6773ba2609b9af0c4c388631e708cdc9a31e6f1659f7ed2723ea8f29b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD590a856ab9ebb6c1262e22780c55fa2a5
SHA164f5da0107804a34808dd13025dbfb55750d15c1
SHA2561803c9976df5ad96e7cedcbdb4ecd0d1db4ec8163c1a22b03118bf351e23b633
SHA512e8ae6e04d91b0e38d784d35c904b9adb961192f945a3da7313a6d6f0de852eab6225cfcb543d867a7b60b3e4698052bd63cb7fe1adcf6277019f02f8236e2f0f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c403c856894b3242dd9a2cb48f2dc657
SHA167740b8860e6c95e64c6440103a441233fc1a667
SHA2567f9eae4888572a91456c20c83da763aa33b94f5cce9ca08be421173afc4c5a7f
SHA5128a3d7b2b9167de798b170c3f2c99d576f71102889bf10391b8755f95176918930ad5afc3e7473f05af68454223fac83dcad963c54d84f0405377ef2799fd8b20
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58c6c8490d3414ab564450b6ef1f8fbdf
SHA1d129cd89c5e6d2d22c24ce61baf591ec002bd79c
SHA256afc90cf82c724b186cfcac650bfcaf35668b62efa3d427506026a0665508791a
SHA512bf56827a45964ab53ae6422de0aff207cf97902a636878a456c9374a58c5947968afd463ead1eb9d02915539c47fdbd5064a001096bcfddaaea7ad0de0a467ce
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b84f52ed9fbbe5f1fefe6e0fb5b9bc7a
SHA17a4421fb33ed1cbc26421e7861305436040fb824
SHA256f4f4ed5629e8fe95acffb13fddbfc1c68c0f701ca025ed7184cc84a5ccce6b93
SHA512277eafa3e332640a4110cbbae9f00f46c1885ec2f319f86800449ab973317985e0b861c9d11f2f2af554464baad00a52c6fb9cab538c0e3a2d5b497b4e2157d3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5916511b6c95baab9cc5c4e6d0e0229bd
SHA1a150ab3e311abfc9d60eda37843ac11be31dd69f
SHA25669cfe1d8185f3a2c81077b0a557e60f7be62d97373219de0b83202babaf83ae5
SHA512d543dc6ef00a9811136643418d35d74a22ec4a0aabd4f9e4463f6a70b0addee97c4c5e223d7b0c86ae23350ad8991b99b61351a6268dcce195d490e9efb55c61
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b