Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 04:26
Static task
static1
Behavioral task
behavioral1
Sample
9a6197983ea8e78626f4398e57eb02a8_JaffaCakes118.html
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9a6197983ea8e78626f4398e57eb02a8_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
9a6197983ea8e78626f4398e57eb02a8_JaffaCakes118.html
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Size
40KB
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MD5
9a6197983ea8e78626f4398e57eb02a8
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SHA1
c1e8df14ea7170e65e14bec88372a4cbff383e73
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SHA256
5f001ea40d942ff1968549ee5d8912f9460297883eb91e74b707733fe7ecbe3d
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SHA512
dadc249040ca074d1d69be5453f45477c2b518781afa43ccec6f2efe734aa883248a2f6f9e90c04c91bebd3bee7a28c868a4cfe00f03599d93c90b16e5eda212
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SSDEEP
768:yFabX1bt6zb2vbqju34/99b4/4T0EToGeQ01Ji4JdYAX2VqFYP:yFapZ6zSWju34bM/4T0ETUyIZG8mP
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B54EC221-26E3-11EF-AF73-469E18234AA3} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424156359" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1276 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1276 iexplore.exe 1276 iexplore.exe 1540 IEXPLORE.EXE 1540 IEXPLORE.EXE 1540 IEXPLORE.EXE 1540 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1276 wrote to memory of 1540 1276 iexplore.exe 28 PID 1276 wrote to memory of 1540 1276 iexplore.exe 28 PID 1276 wrote to memory of 1540 1276 iexplore.exe 28 PID 1276 wrote to memory of 1540 1276 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\9a6197983ea8e78626f4398e57eb02a8_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1276 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1540
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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
MD5f0ba6288403bb6aec6bc20c65c8b038e
SHA16549295c58a650400ce4c8165613fb4ca73ab15b
SHA256f4a72516f3a41a56b7ceb594ea50572cf387c31451f2b44df694c9354c85e32a
SHA512bfeb436a70ceacc2f78660e0d9a8b46b0a5770aa17092a1aa9212ae635bd8d89eb6185f966c8b04cbd7326cf328a2e91ddf177114524c393c7b35f3e73673a39
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56e436900e3c8cc8e5a21bbe96659dda7
SHA1aec3b9395e67180d30a8cbad4148d59d64ad080f
SHA2567010a6cbd88e55df60ff9888c2deae97befbb762c451b02a61af44373e9d465e
SHA512bd16f9e65aea605523885e3b6fcf1e6bb7f5caf8a632744ab7dcc2b74fdac4aee4d0f374d8ba462d58b678e54771679007f51e2b12142a549ee54a20b0bfabd8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD583f29c278b9e6a123c84fa40369e816c
SHA147b984fdeaebbfaa1011ed75a6eb07249e8af2b8
SHA2566ce017cf61867712f6489277862fcf977f31104071d8214cef5ef87821b8bc27
SHA512545dc844653033ec99eb9fee765d9895bbfe7c16a8ed630d9d98f08fb62c393a562e314d04ccfb2f59c912d598b707eec2940601f1db19bf76a1a4507476458a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d237623618bca7464e652b900652f446
SHA1d096362e1143f6b1d96743dd1b6fb4a4e5db5723
SHA256da70c39445e2071df3ab06710ac8d2be4062066b1a1033531818dc35d9951bab
SHA512e451b1ad580a4ed677e3e5ba2f72d7ad98e58dac8486ecedae927d1de68682ae01b1c8a670f2de8599ce428a99a6cc8b3cea848114ac801ec0cecf46ef5db729
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58d9dccf9145fe8646d5aaf633bd6bf54
SHA10da4299554fa80a71f02a58d7773e137672225fa
SHA256de26dffe3e8192e23e662e00a7664b3119b26e486c5561976e191d0ecd7314df
SHA51290c8aa3004300526f7e53078665a09d2b14afa87d7913a8adda45841aa475585b3928387c76d8c242e0b6f6ff7c2f5e0e1143383cc5951acb6dc5f6bc6fe7fb9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59babcee5fa207e34256bf86e40248f3f
SHA1c6c664840242ead2580b4403e62fc15f1c7131a2
SHA256b4be785a8b9f6cb14d3ab5a602e41deb45b7a7848e941ca32d0bb8dc06ff3d7d
SHA5124245d4f4401fb363928b5eda4eef3d62aa863b329d28bf705fd126b4deaf1dc0791886e63b02ca713b3832b7b2c0c70a932fb71991039e125309b0cf361b46c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e3bd152364554c35417c0fea2bdfbc4c
SHA1ff3c5e6d2d4159ada292f85971c67fd7017851cb
SHA2568f161076985152bb3bf4b71b0bff1cce69e094a640950f6754f229f05800d431
SHA512b32f7c1b9ca32bf7d11e5ae6e258c1230905878a7562e7a516e3af26188918dac52703b1116c4f0d335fdfa813c67abedd90e74f79da1a1ed01106f288d8dd7c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD504b3544faa6c6ddb5a8d2b5a54ff22c5
SHA1467321c1a0a71f9102a9e23eb33ac75325742eeb
SHA256d82b22aced433806e79e83a1eea82891475498537283dd58b783d1b0bc6eaf2f
SHA5122ec0664b079f8c37cf09002b378e7ad1675927433de620dbfa8e52c10f7a18aa60e95a13f24e37965518be8a47dcad624bbab2eecd0450a6d76e46f9b38324b6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58a05e983423637191431dd5db7b6807e
SHA1ba21d2536338a6cdfae5d57284e9bd5ceec2d741
SHA256821a42e879394e6f2c2c6536a0e01e99600691aca21e9139bb63ffbc08266757
SHA5124e8e73709b85c388a54b92225a31da3e828b423e9105f8c281eaa128df082454aeff9936d7966920d3ebc2a4bdeab40b77c4215f34011891380080c7836b416d
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b