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Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
29/08/2024, 04:48
Static task
static1
Behavioral task
behavioral1
Sample
c83e8e2a7238fb1e12337b8e26f18fb4_JaffaCakes118.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c83e8e2a7238fb1e12337b8e26f18fb4_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
c83e8e2a7238fb1e12337b8e26f18fb4_JaffaCakes118.html
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Size
139KB
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MD5
c83e8e2a7238fb1e12337b8e26f18fb4
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SHA1
46885860ee3678199d6284bfdb9342cc3fe52292
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SHA256
7670a0cd240e7c1eb6be1e52a91d1e5afcea18c5d976d820a5a92c9ba2fcebe4
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SHA512
5f01c29777a9b63b9cb2db63eda1ac95ba1c43f79c2a905f037ed91eb3aff8bf428951fa5620475f344af7e19578222fceb15f8a31d6f4141fe51672d98511a2
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SSDEEP
3072:SLJmWywMZyfkMY+BES09JXAnyrZalI+YQ:SL+osMYod+X3oI+YQ
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 Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "431068764" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E4CC1C11-65C1-11EF-A1F7-DA486F9A72E4} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002f8e41e3384fa749ac47329e409d990900000000020000000000106600000001000020000000ffa02a6a5404bdc6c1a26225e7180a79abe464ef3cdd99442f4d07aabd8dbcb5000000000e80000000020000200000003f285f60368fe6eec2bd6484403bb9f10c5e270126a552bb4f3b76cb8178cf0020000000bf9514b9d5531ad94a10c56eb427252e71f70e2c20eb06dfb4f451f717a0d7ab4000000095976f5bd08d5fecd6b505d311b559c254fef439040bd9baf0ccb74fea6bb4d52818f8ae099149dec326e5f2fecba0b641aae2107ef928c40bf310d782e1cf10 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 5010fffacef9da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2760 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2760 iexplore.exe 2760 iexplore.exe 1912 IEXPLORE.EXE 1912 IEXPLORE.EXE 1912 IEXPLORE.EXE 1912 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2760 wrote to memory of 1912 2760 iexplore.exe 31 PID 2760 wrote to memory of 1912 2760 iexplore.exe 31 PID 2760 wrote to memory of 1912 2760 iexplore.exe 31 PID 2760 wrote to memory of 1912 2760 iexplore.exe 31
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\c83e8e2a7238fb1e12337b8e26f18fb4_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1912
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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
MD5b554e2fca06843b0155db244096d90ec
SHA1741b99d0e0dab0c9c34b543b3f257733cfca3f32
SHA256d00825945d880671d45c594715930f317a16edb16716966d2653f2466e266ad5
SHA512718fb4dd1d6ff8d81e3f0e63527067cd049ca3342107f4f07109b10602cc750c18bca65357c778cc980512be7637dfab9e68428f8c59407847a3f8de12972067
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a7986f71e7383850d817fca1d1e9e8da
SHA1a0990ba3ca6426931c8613a0c24299c00411bc57
SHA256912d1dcfe6d8ca8cdd20a0b168d4afbffd8b4c3325b5493a39801d78939c7830
SHA512fb117274a1b551b82ab6b7450f9af690cddfe6f30fb281adbc5dacf1bf73b2ce30082b6935a4c78a8ec75058692fc3b8888e66fd6d8d99bb2b68c380a9b185c0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fce96e80ec969073fc40ad8cece05810
SHA1c9647b791019bccd48a70658f1584eb97e222503
SHA256236d375513f14fd518dfac3ccce7f01935338ef2354885464c355ab5b8c15184
SHA512e39b36d06eb35e9395199c097531bab0cc690a80e51a04d4612751c284735185ee4b82ae56479a33cdf6eef8e00658443cb10055d3c4f9159e2f8c33ab56d33a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f1b58d90a355d9f104568a6447e511e0
SHA1d59187e8b18438c46fa1df3a802879eedd544a02
SHA256c19a7c28936514c29175ae6ddc1524199c0deeb4da1575c0c8dc30a0281b5ff3
SHA5124c2e586dda9fa4a416661137516618255c581d4db3ec4a5f4ed11d85419ed41f8bbb85e7e73001c23b2df87f74413aadd16e2f76eb60e7a3183fc566a2f86677
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5eb91f5eedcd2cee9901f04d9181bb7d6
SHA15f9e360aba84e5087d4eef0de39c32f5e52dac9b
SHA2565e95a84aa9d69cd19c3fa8ed56ae06ef3684f6856cecb0aca0f240da8824c6b9
SHA512c605bccdfdab3ab95ea9eef64b4b79e3b9d448e0907c25979823f1430f0d8f506b631157f70028d84b3139b69c76c6b34d9e39d71d3616f707281ed4c5c8ff49
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD553444730b42b363f69999d0b94cd93f1
SHA10aeb652f83ab24c5651cc5f7d18f699a4d9d3071
SHA256f649652caaa3b5ba475ca7f3f128192dcc36f472491ad9f6dedb2efa95aed916
SHA51238ab796b1f4e33fa38c11429f61e7413f7f587ae1381e0b8470454d42a3c7e6956b4573ff930906040617f8891a22d2ec22d9c5c2f6cfd93afbbc32b20e8dece
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50ee2b97b043cbbe727b54466bbef5664
SHA1a20260f6adc72a437a2063e6f8cf4b141e871658
SHA2569a723517f7cab4eb99ac3effeb4ca274939eb26a439df7a7ef10e06df7e7a83b
SHA5120e4f920f537558b1b226f0f2bec52dae4ad7676417fdb631b2eae9fb9c67bec53718915da0e9445a161a90ef21e9e91b57165ab02b145591f23a9ab8791a0a1b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53ec55895067f974bef930d9f3cab2968
SHA11d81b8213000a18a3231ad3a92dc5120381e9d9f
SHA2569bebcf94f09eb7fa47aeaacd911404fb23c0fc4a48e397ece7843cab92d79239
SHA512c88517e5bdbeed168ce48c13015f44dc36a373fce2851395bc6b2988a11c417c320d011f97e0d57072fd72a1ab527daad0f27ce0ec04c8ed74be1d680a5ca88c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bd9979b4411b220ad9ab63a1c25c77e5
SHA10cfe1700232a877ec3bfcf56503bf27ed34b4676
SHA256e9759b69df553a6d7f9524cbe5b670af67da72b722c7363c0f42f2dec0411fc8
SHA51274540d0453e078319e227591a6b5b8182e62bdd66423abc170aa1ea846530df15307a731bb5e99e4b0598114635abf92d256044ad87ce6bb9f274794442d6fad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d35dcdf4ca1a6b1ca5449b16f0b7c8b0
SHA122697bf55a26ac83360daa2a09e3356911125cc0
SHA256892954d300fde9b5feec7b054f6e0d10ba206f56a5a8d6673dc65bf1805446cb
SHA512ffc359729b1c4109611f06aaa2467edab1ac4a556e7b814e3fb2de4e5c64d1a8f68d887031bdfd79cc87573ccdcb865b9d8dd52b6cdef2363a758e7de7a69de7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b95275d87cdc0c2964ff263d2d8dbc33
SHA144df3f99f3291b50bc665c273c3868d4d8a897cb
SHA2562891b955bf2a34512772e06b8431ac354a55c77b0898e0f4c7d15140d4129617
SHA5121aa51ba875c3a70487d9d6ed951697f2bf38ab4c787831a22d21cf2612204585cac4b9c4c5948b9ff56ff6d024378d5f851ecdac204a946ef98ece74561bdfcb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54a9944d7251e5a181cddb0afc5b9ded2
SHA10db306dc89d8a5f294c18880864d74e0ebc03a57
SHA256347ff782e2440584b907efecb67e5e63df184bee81f3dbc90874450971a5e917
SHA5127da724751374fe07d4581ce3a5bfd2cce843a2ff8acb2f69d7bf85c9a7b64241e0b80c90b4c751f291db03a7e0d144c3a15f9d772840d7103020736f6f273563
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b519b4a880133711a24bc2239ae69a17
SHA113c0bc1b4adc65c50498a798211811702f5744fe
SHA256d15f300defbd811ea68358e9cf5a8bdfdef8c79c8d08d4e075e948b62b87b236
SHA5128d8eba82fb796991120ae1ec244c3bd86f8736bced2460e8c699641ef408f7503fb549d1b3463c206ed563d03038a512450560288c752dfd68a0053205f7865b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ff9d058736883432e517c4f20c962d97
SHA16da2094ef5d5a5c0927f0bdb00b21e40a44f87a0
SHA256b7385b903187992de9cc9426169522797d59ee205de7a55c20d0477dc2d9f9f3
SHA512ddd384b30ec5b5626f1f8e399fc820730c811ae23afa7a3dba680cd4d832c8377358fc9643f90fa0a431078c0d0bb779153833beaa2d2f4f8ac2ff21f8613aaf
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b