Analysis
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max time kernel
126s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01/07/2024, 17:00
Static task
static1
Behavioral task
behavioral1
Sample
1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe
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Size
168KB
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MD5
1bca1ff29cd73c0d6daf5710a4b9bcdf
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SHA1
a65e5236b9c7b82131a7e34a13650cdc205e2927
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SHA256
46a5e470d0f05243a9aeb40a8bf5e9805b42957055a8595e6136e5c82ed0f3f6
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SHA512
ddcc66ad4b14b34df9573289760dd3f0bc712512b1882ea1fd700a7e8ab6d001d73e16544e778fd0c3e08b4baa1abd5edb741b243f5e9b8bc2891f0464f20722
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SSDEEP
3072:lTvL5e50857bo9oPEajI7AYHfQtMjr0pkd:lTvQf57bYOtYHdn0pi
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31116248" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31116248" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "62" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "48" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "27" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "90" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "444" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4030a95bd8cbda01 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "9" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "12" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "62" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "414" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "414" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000006633b135c95c54191e4d28dd78c837400000000020000000000106600000001000020000000ffd4a4ac6eb9571b8e9ff2fa335c2f2e394cf3a083c222a4792dfb9650bcf6b5000000000e80000000020000200000006822d792b90aa74f39b25dd40d09b49f02ee18d50f55a462d17c817e8610e0c22000000067ec905dc117eb1ebc3e0fb6044f2701e8a65310245ea309439c988c10796da5400000003f55ededa2fb747e92703435efd985a6c3cf0e7c91e01b89af2936850d127e613ffb5dc535593d9d7d78def88ecddab794a6e331c8ece2c1aaf141ed81ddac23 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "27" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1501566657" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\NumberOfSubdomains = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "48" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "62" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "90" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "90" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "9" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "426618246" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "12" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "414" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31116248" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 5004a25bd8cbda01 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000006633b135c95c54191e4d28dd78c837400000000020000000000106600000001000020000000a0650ffbd67adb5b8cd612991609a410583fae920a28a8845a028c05748be4f2000000000e8000000002000020000000258206a1945917942f41e5a6faddae7abf500c215a46c5239ab2ebaab5f9e30a20000000dfa2016359c2536464b625501d09b09d1562cdf743f1f06b5e307d13f5f46fbb40000000d5a9f6944bd065cf28dc3a7810dba885f2c4f13398fa8878966cc9db634560852acef64ab33c154a548f3afbce98ab2ec6a846716abef040d19b8ecace237837 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "444" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "48" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1501566657" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "12" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1240 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1240 IEXPLORE.EXE 1240 IEXPLORE.EXE 1836 IEXPLORE.EXE 1836 IEXPLORE.EXE 1836 IEXPLORE.EXE 1836 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2816 wrote to memory of 4808 2816 1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe 90 PID 2816 wrote to memory of 4808 2816 1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe 90 PID 2816 wrote to memory of 4808 2816 1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe 90 PID 4808 wrote to memory of 1088 4808 1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe 91 PID 4808 wrote to memory of 1088 4808 1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe 91 PID 4808 wrote to memory of 1088 4808 1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe 91 PID 1088 wrote to memory of 1240 1088 iexplore.exe 92 PID 1088 wrote to memory of 1240 1088 iexplore.exe 92 PID 1240 wrote to memory of 1836 1240 IEXPLORE.EXE 93 PID 1240 wrote to memory of 1836 1240 IEXPLORE.EXE 93 PID 1240 wrote to memory of 1836 1240 IEXPLORE.EXE 93
Processes
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C:\Users\Admin\AppData\Local\Temp\1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Users\Admin\AppData\Local\Temp\1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\1bca1ff29cd73c0d6daf5710a4b9bcdf_JaffaCakes118.exe -rc2⤵
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\program files (x86)\Internet Explorer\iexplore.exe"C:\program files (x86)\Internet Explorer\iexplore.exe" ya.ru3⤵
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" ya.ru4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1240 CREDAT:17410 /prefetch:25⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1836
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5df3b51cc5929f3af03350336b1afc568
SHA148453c44facbbea059f9da8565cf25b1c2cb9ce0
SHA2562375353160c5f8c4cadce5954ff4a7cc5b9c403890f0404791ff85c8ec0dd748
SHA512d8eaa0761def6d74462748aa794198b5f32fa593662bf373c81e1d300f3f76ecc1c723cef52774caa6482527f26524fd2677a5e2253285cb6d0984b044347e8a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD504e61db1a961c6c3e61e8fe354b65d69
SHA1462646d44cf37cdab39bbb3b4034dfdf8e5b4213
SHA256627d8acb67515101e292dcad92cf8ff642f7a0c1748f0abc0be04beb2f500986
SHA5126c5a6eaf7fa971d338188e840ef41b5be4644eb914c977c4ff4576e703dda6651ed899aab3794de12f7c6ae8fdce26937f7d32e85477cf2b9d227831a5039c0c
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Filesize
86B
MD5c50959f066787e61b27c6fbd368f62e1
SHA1ca7cae391f00b5d189c59ec89b4a6395bc072096
SHA2564ef13bf3b2386c62101ccd58173a33b2ec3a25e3b02fec39431fb1bb6a036c7c
SHA5124603e5f68e8a845d50ec62b58bc135efd294df8bd179b986c6ee4a9776179403332903e3eebc0967563a0f288e74dd4febdfa0a8bbda91d60c03cb7286d56042
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Filesize
597B
MD5684108ac6b08e64d759c6f34d3b576b8
SHA14f3e2649f62b2f5a0d356220e4befacab79307a3
SHA256f45db9126fbe74c890e5cb69f1f943d8d0a8845190170f672abd090e8cef570c
SHA51209f7ac39fc6ede2dfe732c2f685880e28a5f358f284a1c76a08fb48924d62a285f1da80ec17a96bbbdc37744771c242751d3a9b98b0b92517e6c36b4fc13c3d7
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AKI8W8FH\213b7d745e28ebdb29d654ef909665d3[1].png
Filesize397B
MD55c336a88c551e6d484b80bfe7d839457
SHA1e777044cf3cb2427f53485015e7009cf00e84dfd
SHA2560c222f4e596fdd2b9e7f04b8076c3697657d6f9bc2d56e74b259a546c88c7a77
SHA512c969ddc9a34a5cae2f3cf3c360d4895d3cbae46dfcfbd35ce08e0d8b41a8d9c0d2259bf02658f79ed597f9d03304cf4f1389e0b3dba0572c6faedd5ded60817c
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee