Analysis
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max time kernel
144s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-09-2024 13:27
Static task
static1
Behavioral task
behavioral1
Sample
cfa32ed52623583c549874f44eb4df10_JaffaCakes118.html
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cfa32ed52623583c549874f44eb4df10_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
cfa32ed52623583c549874f44eb4df10_JaffaCakes118.html
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Size
31KB
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MD5
cfa32ed52623583c549874f44eb4df10
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SHA1
1ded1cb803e757b8df4229bec76096d9fada4cae
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SHA256
9424659b6bd83fd380f2aa16e47e6104418f0f539492e17f0f23d7310dc0df22
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SHA512
db01d0ab71fc937f98d6086aa2d283833039a907d8565e37b85905bc304e4e5ac9aae53c3ca0cd390a96b3a044273441efa98579afe8f6bfa696168d20d2d307
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SSDEEP
768:gOKjIeQNFZUFzCYBu9074OMrMcA8CHlJ0n1:gOKjIeUvMBgOxp8CHlJ0n1
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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a7e3310a2b0e6e498bd88e48ec67abf600000000020000000000106600000001000020000000ec03fce518eddc3c997dda01f1bb4274307394e23a5538a6ca2ba8ecf5ecef82000000000e80000000020000200000006defbfebe22489d50e10603a869e01b171618d0597be9a03c650c5291077b694200000006dc79670e2ab29b7f49a2e6e90eefff1c4009f116096ca48c205b9e6371f3678400000000fdb9213ebbdacbc59f3760ebdca92977f3d85c5046fde36e015dd5ecc9dfd2b205dffc97fe34a3fdf6016a01b8db987b296a6da46d7624bfd9ba7a04e19cfd3 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C3198E21-6C53-11EF-A0FF-7ED3796B1EC0} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "431791124" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 305a63986000db01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2216 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2216 iexplore.exe 2216 iexplore.exe 2800 IEXPLORE.EXE 2800 IEXPLORE.EXE 2800 IEXPLORE.EXE 2800 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2216 wrote to memory of 2800 2216 iexplore.exe 30 PID 2216 wrote to memory of 2800 2216 iexplore.exe 30 PID 2216 wrote to memory of 2800 2216 iexplore.exe 30 PID 2216 wrote to memory of 2800 2216 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\cfa32ed52623583c549874f44eb4df10_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2216 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2800
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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
MD5abe65b4c87b7d4863fbb579e4e7f2005
SHA13015dda688bc3fbee163c9c706a4ee80f9f0d83e
SHA2563e81e13880bdcb0a35649558eeb988311d70f2668d327d3fba5b97736274824a
SHA5123a1595c3172ce6eadeea874caf854be847eda5dc560c30b8ab2b32e74f4863d5d80b29ed320fc3c8f51c6f24139c2e4f46db1cd3528becd02ca9d27e6ba37369
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b7182a028235277e1c2b47c91de96348
SHA1efa4f96f7060e96cad661a25e03e3cd0a2cb3341
SHA256fb69653b042362974daf041e313de8a0dcb9bf4a6e88b2e5e47d3654462261dc
SHA512109e0bb8118fc3e00fb4dad63f94f43d710b2feeef0904533bc6b89ef87a89826137474604cf66307d84d260572cbcd2af627158f64dbcf94b5a61d162622007
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD520638a811c296e553a376568a434f1b5
SHA16831a1430a967a7e5f438220ec8f1328067b6e53
SHA2563b2fe41e3937a082359e26196ab10bb4b507e6818168f5d86df139638b841ff5
SHA51282001fcacfd7faa975b46ab879fe4d538f0e635d0ee81dd89a796873eff7ddb856cce2095a395064d4b32aa80c69e99a0b32e1915cef9a844f00ff6ca8765c29
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51cc67ebfc5da8a281b6cb1352b4f30b2
SHA117dc361ba325733a280528a6ef24bbe6ac26c3fa
SHA25699489e20f0355e2860f5fa351ebacc47efa58aee7b9dbe1632644896ee234dce
SHA5121984897bc5634e80ded8c6b9ac29e114e48ba02f4b409033864c8002b140abb57f6bbbe883d4ad480a22442c578ed6668ca577f4220cacad4ca49168581d2081
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD583c95ef7bcc523809aa1d0b246745795
SHA13058f1d4f545cfa49c0bcac5430eb64fbac68eee
SHA256696836842983f4374af701c40e14d4f05d4e8519ff51c6729ea0554373476514
SHA512d539d81053306a9c3c38993979e8617d13ece7a2cfcb0894b4b8146cc3d8d48afcb4632af06b3101778c3cfe82b739e1703a1dd75d0cbc826546758329a2f7fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD522f80180c616caea00b5a9fefc2d9048
SHA1974072e5c39220972cc24b9903a7a4383af9b8be
SHA256e30ec9a2088ef6f64bcb1ac3ce8fb3bc58c0d9824386e28ee7e9c38496ddb62f
SHA512ad247b762915b158b939df2b101938f7ac3d9785fe14dd3ccb34d8fd4ccbcd8b5d56bde06ba8c69987471a55336b3090010a2da3e3f30d09f5eeaceaf6104b13
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b