Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 20:32
Static task
static1
Behavioral task
behavioral1
Sample
9bd874a3b5d22cb71e9849c8150c59df_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9bd874a3b5d22cb71e9849c8150c59df_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
9bd874a3b5d22cb71e9849c8150c59df_JaffaCakes118.html
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Size
127KB
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MD5
9bd874a3b5d22cb71e9849c8150c59df
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SHA1
b2cbaace34f45646d6b07d5ceed8b4e841f39c4c
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SHA256
670c4c880d3ba0563c17cea5f95bbbc9f27e638e31d756cf8084267c55744a33
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SHA512
88fa3b94654dc41d82619a8046e5fe7fd934758d16810212ef7f52dcec927b17167e2453ec04f172a0272a8495bf3802d281ce388935a4dd7d3bb8e451f45194
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SSDEEP
1536:SVWTRLDtvyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBTOZ:SeByfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
svchost.exeDesktopLayer.exepid process 2924 svchost.exe 1544 DesktopLayer.exe -
Loads dropped DLL 2 IoCs
Processes:
IEXPLORE.EXEsvchost.exepid process 280 IEXPLORE.EXE 2924 svchost.exe -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\svchost.exe upx behavioral1/memory/2924-481-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1544-489-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1544-492-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1544-493-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
Processes:
svchost.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft\px53AC.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe -
Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424213395" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{81632841-2768-11EF-9267-5267BFD3BAD1} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
DesktopLayer.exepid process 1544 DesktopLayer.exe 1544 DesktopLayer.exe 1544 DesktopLayer.exe 1544 DesktopLayer.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
iexplore.exepid process 2936 iexplore.exe 2936 iexplore.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEpid process 2936 iexplore.exe 2936 iexplore.exe 280 IEXPLORE.EXE 280 IEXPLORE.EXE 280 IEXPLORE.EXE 280 IEXPLORE.EXE 2936 iexplore.exe 2936 iexplore.exe 2004 IEXPLORE.EXE 2004 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
iexplore.exeIEXPLORE.EXEsvchost.exeDesktopLayer.exedescription pid process target process PID 2936 wrote to memory of 280 2936 iexplore.exe IEXPLORE.EXE PID 2936 wrote to memory of 280 2936 iexplore.exe IEXPLORE.EXE PID 2936 wrote to memory of 280 2936 iexplore.exe IEXPLORE.EXE PID 2936 wrote to memory of 280 2936 iexplore.exe IEXPLORE.EXE PID 280 wrote to memory of 2924 280 IEXPLORE.EXE svchost.exe PID 280 wrote to memory of 2924 280 IEXPLORE.EXE svchost.exe PID 280 wrote to memory of 2924 280 IEXPLORE.EXE svchost.exe PID 280 wrote to memory of 2924 280 IEXPLORE.EXE svchost.exe PID 2924 wrote to memory of 1544 2924 svchost.exe DesktopLayer.exe PID 2924 wrote to memory of 1544 2924 svchost.exe DesktopLayer.exe PID 2924 wrote to memory of 1544 2924 svchost.exe DesktopLayer.exe PID 2924 wrote to memory of 1544 2924 svchost.exe DesktopLayer.exe PID 1544 wrote to memory of 1568 1544 DesktopLayer.exe iexplore.exe PID 1544 wrote to memory of 1568 1544 DesktopLayer.exe iexplore.exe PID 1544 wrote to memory of 1568 1544 DesktopLayer.exe iexplore.exe PID 1544 wrote to memory of 1568 1544 DesktopLayer.exe iexplore.exe PID 2936 wrote to memory of 2004 2936 iexplore.exe IEXPLORE.EXE PID 2936 wrote to memory of 2004 2936 iexplore.exe IEXPLORE.EXE PID 2936 wrote to memory of 2004 2936 iexplore.exe IEXPLORE.EXE PID 2936 wrote to memory of 2004 2936 iexplore.exe IEXPLORE.EXE
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\9bd874a3b5d22cb71e9849c8150c59df_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:275457 /prefetch:22⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:280 -
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Program Files (x86)\Microsoft\DesktopLayer.exe"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:1568
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:406539 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2004
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
MD5055cdf6948a1e633ef6e135f6c077ecf
SHA18bc87140583b4807def1af6ff74784e6b43c3bfb
SHA256fb5ce2d1ff9793082072d55b4bc084b3289ebc73bc1543b6647b552c4876a3ca
SHA51291f22cc0a94127488fc3e08f9bd54583139ebb8100685787fe5747df72a90a0daa0e032021d36c0cc6af2539d98a08f81fa775236689e678e9c31e6738b41d2a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD548a5486a879d0a11093c39a8940b7422
SHA14a502c09d5f01f8efba9e6733010c2adec146c68
SHA256c526eb311c4bfd6996fdfa15971e770fa4678379e915226317b43ab7219f8541
SHA5126c7c4c3ad9d290f647f8d8df4a10f13699fdea1bb705b02ac57b727c540038c1964d0b3c53a0597c9d2d4ffdfd01a9cec5dd178dc6411f7da19d74bd24650217
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59ae8f680e1e56a809e70e6713cbaa46c
SHA1cc0eb567553f4ebc4ae0cee95c873742eba32236
SHA256ed381f5d554a7240817c47aab3eafe0eb70c8c4c1e87043aa9df7222adc55201
SHA5126640fa2160bece8ec21842e9a98767f22081b0cde5fb45917c90fa096e65ec0b14a46f536894b27745ead5dcc1efca5d3ecee5bf5514b666040f64f360e3b0c7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e2af7905de797cd727dc6f406aaee2db
SHA1068bfe06abd90b2e04fb7140aee7e4e2745f3fb7
SHA2568f030e0adc890af9ee0a0f80e50a5674255fb25df004de884a12c6b318d42afb
SHA5120b14d6b945964f774825a9744bf7c4f0cfcc6e0077e096e7f819c0ba342924110010baaa086912d91b7d8158e3b0b30a698a5ded0422eb84619c12ab76a696ae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f94c5d585e4ebd12bc14304fbbe7ccad
SHA16cab5586747a5f76844836f963402105bee097c6
SHA2564a7ec826108023ab32e3a3ba46b6b1424c5c6e65016a4f300a232607874b09c6
SHA512d36565a699f970568e23ad8a1e78e64f033782b42ea98d1e78ffd017949c90777b3b87d35f36a5cb017288d686d01f290a95536d3dac02e6d8fb5c9ba7ffc44f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d119465cf620bc39b934e96abb985b94
SHA16a5f7f9f2a4aaea06a41a2964f46acfbc13e9033
SHA256795e67028df08163c0efc5698150222abfc112869e3a2c02d94294cc325f44a9
SHA512dbe14b8e5bb06e51ec34cd20e3eaeb201f467ff2100d2e9363fff50fbb7db436f22d8b2769dcc6ff930d61655c98dfe65ec451e51b7b935eef292b60bde6e7f4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58516c1c90094d939ebd05e64ee536e0b
SHA1082d2f5d675b573069dc039cbccbb540f033d35b
SHA256761e3d6305a71b025b7a7e7c05ff3984aea7b53963f098715ef6f172de01b0fc
SHA512e780aeb1ede57c8b01b103e3d9f05cf062c0ba2b0d987e58e1f0a19f9482b20f66262a805477d4d9814d87c6bf73099ac73ca42cf6f820cb595f55d93f3436b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5445b39013f2b35ea2265ad6a14ef77ca
SHA1a2958c72e67aa42356ac6efe73043ad1eafadcc9
SHA2567d832de7ef3102f0bb90606668bac3d3fd7e785fd0e7d12f5bafff3f22d4385d
SHA51202358056f4b4b8d33ba624d4759122bd2917f9f6e79a765f610107e1d77f55fdb1a7b131fa79f6c672e33069c3eec89bb7698b8c0e9b72b179129882c8aa086f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD579998dd0561210f4160549129384f795
SHA1cb9e400e5d0e10a040b8f109f1e025a688a2df96
SHA256123b29df4de4d5a289a055f07b877b1c6cd73d2ef9c19305a69607d0e2763b0d
SHA512ea1557c370e2301ebb6546e20ccf2a160d61e4f6d5d520d3b4fffd9da2e5ac5f15dba23c949865ab2d05254792d91df824fce14da8ec80c01b79c180d8c9ba96
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
55KB
MD5ff5e1f27193ce51eec318714ef038bef
SHA1b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6
SHA256fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320
SHA512c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a