Analysis
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max time kernel
147s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 13:37
Static task
static1
Behavioral task
behavioral1
Sample
6b1c5251f3da4ada82ef1a24ed066045_JaffaCakes118.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6b1c5251f3da4ada82ef1a24ed066045_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
6b1c5251f3da4ada82ef1a24ed066045_JaffaCakes118.html
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Size
142KB
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MD5
6b1c5251f3da4ada82ef1a24ed066045
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SHA1
b32c9d1f2eba8f7c6941ba162edc6e29751e9d90
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SHA256
ab4895c6f7e6e992f9b2e299fd4b72b176e3b40c4f9973067769ea2bb957d8e2
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SHA512
29012d26d8d58a7427124a6091f9e90c53e3b6056089e066d9b2b2199e3f1e3a121dc3e9273928fd5bc0e0dc45ad211aea0d2512d7efea2141cba1e021aaff2e
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SSDEEP
1536:SW8ql5uq0cJx76vuyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3om:SiT0Mx7dyfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422633304" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9264CB71-1909-11EF-99B2-4A4123AE786E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2432 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2432 iexplore.exe 2432 iexplore.exe 2156 IEXPLORE.EXE 2156 IEXPLORE.EXE 2156 IEXPLORE.EXE 2156 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2432 wrote to memory of 2156 2432 iexplore.exe 28 PID 2432 wrote to memory of 2156 2432 iexplore.exe 28 PID 2432 wrote to memory of 2156 2432 iexplore.exe 28 PID 2432 wrote to memory of 2156 2432 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\6b1c5251f3da4ada82ef1a24ed066045_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2432 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2156
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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
Filesize344B
MD5ebb26adbf3868eced0dab46996fd41c7
SHA1367f7336017a9eb5ade849463f114303046ff8f8
SHA256fdaaad4af66ff93d271f5604c96170a92d8a5a8bd2ec7c22b404c81ba69c0bf7
SHA512f08f908186a267f33cf4112bae7740a1525549561791124a9a94dbefe5fb15d69af5d5654d58084aef67d3577b8d141c34cc7b117d46c0aa12084407b85875b2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aa59e54c5fbea1cf49678f2e1bebaad5
SHA140e25c7b16b87319602ef73923004e99f83e7626
SHA25622f7dd0616c373dfbcc40d40ca3893a8bcf919259345c938050db8bd9edc31e9
SHA512b359153876327cd60906dccdf23d076ea6bd35013549ba2b1aa218289a0a62da35fd9ba73b41fe4e998d5da51d51f2a28957d851bcbced8479eaebae14fb1061
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57cd56a44516b0c60852c623f0196f990
SHA1d3ebff5a67ae1e7702e49c0d89ac9b2cfb68ae43
SHA2564bfb609906920d85378d00a70f426331a640ec4484de0af4ea4f98bbb883998e
SHA5121f615d45a950a572eca183d30be9019aa6a54ca3125af6bce63f1cd66c9522ac06b9a63122fac9450089a70ca81d2ed88518942fff79ff0b99b8b9cad331335e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f6e5dd5d4934ac55df06c6d165b038ba
SHA158462fe565c0cdf46a2c252e6bf49374cedfb14a
SHA2566bb2456f5ec7b7d7c69c8df0d275fa11120f72a0d09facb0f804d20df729e80a
SHA5129cc7dfceeceb859fd5e96045a284461820374411c430989614eb72cd84a71cde76f50661a0a0afda06935abc2351eaf9d6ba40ec08d70c64bfad72a2f9318400
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5298d234bf76bb2c74d8d7b0ff6fd478c
SHA1e2cb8fa2d444d240700cb31c0f7a81ff064660ea
SHA256b006b11bcea2b07e822c169dce3191d514aeec48a36ff76118105e9953c4320a
SHA5124df624c3df61a5c3a06207e3eedd16e58b38b316212badeb0154f66879d148007d91b8166606026ff8a0b815f8d4e5fbd30dbcafc4c007bd9e6fc14eade66761
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5494c0fe892828ad186d07c53d9576bb1
SHA129630bc1c442e6ae8eba6860de6f0ec7a84240e0
SHA25690d1102b7482309cb94893537c9b296130845711cab41f4df909486da078f20f
SHA5126619945304c3b671e65c0c363cdbd1015451816eb840aa1892434c33d4bd94837fee1337bb71584d60e635d9c993fd0dcccaacde071a9c1b99b5ad0b4630e3b2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c4cfe34994660aee836b1567e2481e07
SHA14152da18588fd811ed0817a78b92f29feb674d5f
SHA25657e72d6e423e1253f1e6f9adc550713946f7d36cee6ef96867f72351966bcbd0
SHA5121563aa7f84c56c90bffb50f55d5c456f48386228b68d5622c58c72916b004ec0ff69805d1486132087ad6249863652000e737490a2685dd67ae4ddffb18cebaa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c980827bc13badef3533ee4de8b62af8
SHA1dd69d28c8dd27811b9ac6aefad3048e0a286c835
SHA256de43b98b11b69f2fa63afb24bae94224d6f1e028d40654253eb8cf26e375ad88
SHA512210ee2a46f91f77a26502e00c069ffb0518a5045affe366642c744b22dea940671dafdde4c9b78c3c49585980ebd1ac02c26d9c3c7e4610f61b48588f2363336
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD532c231280127da9a654de02fda59441e
SHA15550c156c6e524de9e55b4015eeaa6b45b8d2f8e
SHA256217bf69a5ce5e25e60ba68bd1eadfdc788b67ca9eb59902b722596faa9e9b45d
SHA51220b1da4a97f4c30a14f3c5946554ff578bcb365fece8ed80bbaccb7fc3fac9c0a650fc61acd18077e5fcc54417e7011060b05760d29eaa47cbc12315288ec325
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59485406a37970dbe7e8c75ca3aef804c
SHA1194134671c3e79845460c4fc9f5858812b4b1766
SHA256f1fe3fb770578c8f18362bcddb8fbe49f925bb3111110c01201de492eae0d66e
SHA512fbf335a7ba01bb5b39fd7a46318f4e11f9d3ddd1d708abdff9043600825df9f21e0315ae228a1f7c12af105a6f30ba8172beb015d78fb533652de37ff1166a64
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5de953a650564cfb72f0f22fdcd423afd
SHA1fca104c96b8bbe05f2aa892b7dfec415dac14e73
SHA2565a1d481c88c193424121b6bface929189419e07dbc419a28014e8bb052f34635
SHA512c99bd2064d016aa7178982dec101d13936ba175aa7506530dc0046f0be301196b96f80fa5e5d529f89e77013b257ffdb9dc7ed4b2faa520d04cd43f17dcb8126
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52cb2b919c3ba7f77488529977b4d0145
SHA1a1e4e55033a70437b316a85f0317a08f6836135f
SHA25625c9fd8731a6f6943f52edb2238d442308ca53f7cf45baa04d0bb77c01b96b1c
SHA512922879c9bfdd0a96c49b148ed866747bd1f0a42c5ab0f3eeff226e8b1c88e7eb08e23660596646f782d75e280a4fd7f06f47564cbc6b62102cebaf14f0100c31
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ee9b360f81c872ed7551935251a01ce1
SHA1a8417a1f3268dd46ac9818d832c04fa83191db98
SHA256665a6bc3d83a91ea7a5ac934288e5334240629257eecd4095885316cb2abf179
SHA5127601bdb39e62865467e979d04acb99f0a20f23c7c87e69e415e90ab5ec90ed4000705887e2469c0e087c25db49593059ce1fa68fe14c8a90696f4f5777d6449e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD590c9fc7b9c03455796fb7c0cfe958a89
SHA16308efb6e376126b7090a85ff39858e2901e3778
SHA2560f3a8624eadcb7ad3253858d599adaaf31dfc872d6259ca3323fd124166d0e0c
SHA5127c71cd49e9a2a50d2c1c22223e09e42fac1a1911a8f882267a3811bd35dd9bd8b7c338d728e1e93a19adadb64f829c957200c6edf02476a151406e6e2bab7854
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57d9115c3007a736d5cefb2b19acbe3e5
SHA1fe43a08358bacc965770cce0c6bda67b55d45efc
SHA256413487cdc33d6a575814cca659e08d4c4b614176ce1d53d7ae169b6c7f808aa7
SHA512fc31afcf436c71c57b7860056e211e42feea4db3858cffae107cc5a1cb7f9322f9806a20e1aa4fc83a33ad2db8e48196b5b069c46edd487838bf8eb30d08a626
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD575ce9e0d83d47e6a3e108192a880c5e8
SHA1b9bf213ab3706d29aa624c8f1bf6c93305217e0e
SHA256a6bdb44bc36bc0ee85caba9ebafded3c35006b81864f8cc64d193aca0b8a62e0
SHA512287933b31cf80ce2fead8f25f22dd0d0da3460999f338cb4fa372f1005f028c3aaeb13d3dcc64b1bf264da1a6f4df2efd2af801ca1b2ca3005b5b391f234649b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cb630893ead20c1681f505321e866b85
SHA186d59331f6ad6422143d41b56c4d25c681051e5b
SHA2569762c5329ba43996680477251f892ddced638246e65ffddd4ce05bd0829238cf
SHA51255e030d361ba04616407502469e91d711437311c0c6077836e5650b7418936b7628ebbed6d7880ec23de4f74d7f1b648ee5826420578cb8fa9d73ec99ab152e0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59c2390f4f7a58a7b1f31cbb4aba0f04d
SHA1ce43206f1fb8afd270b7fe8e8c5233492ea1c3ec
SHA2565bc9d9495b474911a0651ce0c4985040738c69738a8d7142889b746d289d3027
SHA5127c460ba3b3f02436231cfc9f1bddbfb4d7428b894bfce84ca58d0e75bc44180b6fe3f8baa197eba4bf73717dea121aaf40b208f88e0bad1200abd0a650254dbc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD510a9c7dd8d0eb4b03ee630a83f4c75d8
SHA11b098270a13160540417a7ea9038917cc6cb9866
SHA256de780e9107cc6ede297f53590964c6622d728cba5d1da69c571481fa8a809f45
SHA512b4c487ae63b890ec3e01ab69e94649bc71ed616225cdc49a3c04a8932db1450f640965f8fbf0fe4a0726aeee666dcd91cd6d955d6fdcb90d83c991929388d598
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD551723513a194d9534e478e007511ca02
SHA11ff3084ece30e8ab13e6fc3d640d8d0834fec405
SHA2568587e795200d03c539918e66b8e26f681abc51d38a93126836e731eecdb172bd
SHA5126870c268f4c1b9b537c12b26d2a2c948b29010ed039242a421fd4045c65f26abc8d857d76dcfa0a2242c3d3e3554f8fcbfcb0d52616963b372fbf3d907340c6c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eed342f9c237e9bb38ce70d29f0074ad
SHA187c58ea5030f8f5678e916c6d90e25dd27eacb71
SHA256f935baf588f89c21ca28a440b2037d784147ad33e4abffd7b4b3440683fcd2c4
SHA51216c6b05161223f9384dcb6cc803a0c076f90869c5214a9e8d49bf2d20b13d528f738de2b5af4d4a65d1069922ebd4d01242dee1763683a615ab377ffd6ba7517
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a