Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
25/08/2024, 10:09
Static task
static1
Behavioral task
behavioral1
Sample
c081cf534eaa62eb1bb7a2e5037ecb43_JaffaCakes118.html
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c081cf534eaa62eb1bb7a2e5037ecb43_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
c081cf534eaa62eb1bb7a2e5037ecb43_JaffaCakes118.html
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Size
27KB
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MD5
c081cf534eaa62eb1bb7a2e5037ecb43
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SHA1
740ecba31cb019b56beceee2e651797c3849a659
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SHA256
cbe878e6ae5081568759f4343833183acbd39f91dddb3259a1c24c15acb8b35e
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SHA512
5060806352e5f9318d14ea6d1cd8dc776e135c36f4f211d041a6fbfdeaafbe8175eeb2c38b4ee3724d98b43d4e89cdb5faad4046d8577bdee5ce11089024b601
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SSDEEP
192:uwHwb5nW2nQjxn5Q/dnQieINnDnQOkEntr7nQTbnxnQ9e6wm6up4OQl7MBoqnYnd:HQ/x7ow4pSidp
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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430742429" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{18EB5331-62CA-11EF-9B6B-D681211CE335} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1456 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1456 iexplore.exe 1456 iexplore.exe 2944 IEXPLORE.EXE 2944 IEXPLORE.EXE 2944 IEXPLORE.EXE 2944 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1456 wrote to memory of 2944 1456 iexplore.exe 29 PID 1456 wrote to memory of 2944 1456 iexplore.exe 29 PID 1456 wrote to memory of 2944 1456 iexplore.exe 29 PID 1456 wrote to memory of 2944 1456 iexplore.exe 29
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\c081cf534eaa62eb1bb7a2e5037ecb43_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1456 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1456 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2944
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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
MD57044dd47e7fd0b8c1e7289874b8e05cf
SHA11bc9f22a1da7c52f050dc5e7cf46e46530bf0ab0
SHA2563da9862a877b2b60c6a71ab8bac15e64b71bbe654fd21947c7e422238362b332
SHA5124ffe60d5bd2c77ccfa6bbca04fa079e090da52d33f3081dd8208f7f6163efebde883a80785421732bd6a3497da2f05d029a1de5a11e80d248f5c700a046136e4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b03a2747013c77faaa029a6a0865fc29
SHA12018586cf5f075eab529f4b55ab043818321fe08
SHA2567723e6ac8d240bea5ebed17b85224f0b7947d1d26c289bee82cf718972271fe0
SHA512684fd87ca5a208369a066e5094a417f85736a35088741be7e584c2fd2a4f4b0cab6815afe0606f50f6abb3fdcbe5794b8d800d195c7d6846dbae9167d01195af
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5adc460e643b7970ed2cc7aa03250ab41
SHA190e4b9aa88b251cc8c546a26ab654f7199803de3
SHA2569b61c621972418db504866a681fa6c232eb878194de69cfccabed300bc3fe143
SHA5129fc7fdb5e324db2091d7319d7961d5d5dfd41d64ccf604465c5026a9cd380834a20fb382f8e7ecdcddb70e3f96645578b6628ee2a83286d26dc9123e003a8088
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52234661db904e5a9f10398d5d3ded5b9
SHA1f179148176f47f68fb95e525cd889083c1b816bf
SHA2564dde1bce8c37732a9560d9b8da2b612ceec25b2c433990c364a86d53db10de32
SHA5121f93399f4c2d9bb1c1565be3406e05824abdbedc80792f629872ac768959a2c35854cd6e7a72061c4b67c657c55d514a5806219549a21bbfe8245e18f32b2dde
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f29fa5d329387a621fa666f89f799129
SHA14f19d110dbdc19e04346f3ac37d3a3715ebd10c4
SHA256f2328c806dbb69bc6dc9e12ff88cb9a02c44c1978a2c6a8307bf60264fe43f2b
SHA5122c4bbedfca6bf85a5ca92f6301d044cfc28e22296a8d1158a981da82170ef5fb6fe14b78d30935ef8dae8f8186d2c3773e565cf627e274bb20c3447ed5dc36f2
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b