Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
25/05/2024, 01:10
Static task
static1
Behavioral task
behavioral1
Sample
7063cf4b271dac0d970d640fa1a705b0_JaffaCakes118.html
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
7063cf4b271dac0d970d640fa1a705b0_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
7063cf4b271dac0d970d640fa1a705b0_JaffaCakes118.html
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Size
40KB
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MD5
7063cf4b271dac0d970d640fa1a705b0
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SHA1
55c4b1fe08e5801cb166fa677c3798d3c8c8e100
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SHA256
94b074e6f490ab5e12a9e73faf9b212d77e800e53c9c412043579c8fea8c2c2f
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SHA512
1d087219b9cf66998aa40328c494cf39ff99da34cec257e7493f80fb6034998aa716f99fa75c6d30c28346e32bc755b5a8a17a3b9172028bfefead00f30a6892
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SSDEEP
192:uwPUb5n9GnQjxn5Q/9nQieoNnQnQOkEntzrnQTbnxnQmS0xWdSschppzr4sm6EVB:CQ/dvxAYpkSF+
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422761288" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8E3169C1-1A33-11EF-9DE9-520ACD40185F} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2952 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2952 iexplore.exe 2952 iexplore.exe 2900 IEXPLORE.EXE 2900 IEXPLORE.EXE 2900 IEXPLORE.EXE 2900 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2952 wrote to memory of 2900 2952 iexplore.exe 28 PID 2952 wrote to memory of 2900 2952 iexplore.exe 28 PID 2952 wrote to memory of 2900 2952 iexplore.exe 28 PID 2952 wrote to memory of 2900 2952 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\7063cf4b271dac0d970d640fa1a705b0_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2900
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bbf2ccf23744b3ff72fb4490a65885cc
SHA11f2bdd3b708459890e1c996cccdbb8d1643b7168
SHA256305021efa863a7ed10fe5e4d3746b2b8d2b627ec0011da39e340af5068040b2d
SHA51285dfca5c815963283e897fcbbe6efb881f56725e9a95b2f962b9e93326bd00e5f2de7c37956771b9098391fd84076d182c6bd434e665191ffbd47db88e2fafaf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5231b362804a680f9f1bf52efcc45d006
SHA17293da10d0a2492983417dd00dc4370f1674366c
SHA256cc14fee74ef8600aab3ea139e5758a27e937ca034c9a02a9d11a657615800da3
SHA512a78d737fe852aef6de8f2063ce9e7b97b4278a3ec84f24521cd5df3eb0a7a85338295b13dcfa70b494e9708b713b229f013fd1ae664395cef749360700ff10e0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d548f570e412daf88338f7d8cb74b0de
SHA11c5e6a5a923f6ff5669c9ad1a0e2ca99a12af877
SHA25678f73051362d24d7fe354852a172a526c8908971f8fd1f3fb04684b697912755
SHA5126cb9f2a7d7f7115fc7f01aae9ab92e0f258ae48c0fa1fd9670b96b6d7f4bdb97ed931dd7952eecf8d98c13a02c89abc253a22be0464935d182afeaee942166c2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5717c1c1b073abd703614f062852f167e
SHA1adef0b74d3c7b845ab84137f2b462c0f8a143166
SHA2563472bd146891dc56e06d95079550eec8ce751f2c0b888886b140fa10b2b29425
SHA512bbf2a4f046feb60f5fb3b5183978e3f4986910db17818989e4b0c0791678c240cda9855522a3b2abf5d68b579537cdf278db76e2092b347700535dfd08673385
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a2a9065f8b196ac95b5f606be2f100c7
SHA179debb775e5d8bd5153bd66323b2f8eab2fb7868
SHA256ae442f1cf7f4a95a2cfecb46fa573541257a1a448658b0622a3b88c17f0d832c
SHA51238675014c28a2274c0042e1b6a64c0525292c0f7d2946271cfa469d8ac17a6271a6a7cb99116490baee24b043b4d27824950e34b901e4e3185d8050674a0654f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e77d4b222a2f4009a2dbc071fc0e9d1e
SHA1ac93974f0296677815f7d2f45a8a24dbf8f0c653
SHA2569ef030b0bb98442ab7c854957778739d1693df626a22e45b3524e9e35afe7532
SHA5125a8c2aacd9f0f7014f64b40e7f4dc8d90f95e82d7f880882ed6eb142f09933365e44166803cf79a5ef2ad16e21cdfccfea6785817db317a73bbfac3e8ca60641
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5272bc5b7cae70120b3a891f05040aa7e
SHA154e4a649a3b1b8a14d93c39901cec1732dabb1d0
SHA256c3eb8ca2638725287cbb84993e57322a0a747e9f529b6ac23c5976e71976db0e
SHA512a1f100401cca269cff512b202e4374447766166c962ef5e4428f824e376694a18a7ba7ba0a25fab837fe964f64c8e97c609f73afe476fd9c1eae7a0e424f1c9f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c43b740ce238623db2a69af15ac3f760
SHA19f299e74b404c46088474d85ce16b310f008a0c1
SHA2566e795311b6aac9c1dffd9c85757c96cfdfd773eec9bbbb0dd4e82469c84a0171
SHA51294a85c812a13001a44778c409f349eaa73608552e326cc72466418867472c83bf2764134ba4a934207804539f80fb890dcb3b0d6ecb06528f47608c46cdf9a20
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b551c18d5a1008a8e8695e4e22cb31d9
SHA1dccababd7de8dff54987a0b50fbc6e0a5577e39b
SHA256f471468bbbda3544a551b2adcadb7983f6af6e20c878ac9c7ebf1fa6faeacfd3
SHA5122cc88b256c4260188c48c62758d453407e4cd76b0089ae5bf340632bc4e776806ae2052a530e23cf28d2feae1d9b3ea4dbcb281ee058ccc6b51a66e20b6de2de
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a