Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
a34f693e0c760896c5225c7949d97198_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a34f693e0c760896c5225c7949d97198_JaffaCakes118.html
Resource
win10v2004-20240611-en
General
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Target
a34f693e0c760896c5225c7949d97198_JaffaCakes118.html
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Size
32KB
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MD5
a34f693e0c760896c5225c7949d97198
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SHA1
33bb3257220ab6ac5f9779bbc54fddc41b4edf30
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SHA256
c3f4ab4130e1b5b7009a7c90a16cd6a73cc5bfb565e839a73feb99c5e3ecb1b7
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SHA512
7eaafc00c52f3972be350070b0100e7f693a21768d876ac0e888a3375b3869074ea81d0ed33d0a500dbacb647d40ba91614e32bae58a3506399663ac72ab2b93
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SSDEEP
192:uW3lb5nXcVnnQjxn5Q/jnQieyNnwnQOkEntpRnQTbnpnQRXCrAT6J+kAbieUTTVk:1Q/gAn8himM48ILOW
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424402981" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EB79BBD1-2921-11EF-B5E8-DE62917EBCA6} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2200 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2200 iexplore.exe 2200 iexplore.exe 2384 IEXPLORE.EXE 2384 IEXPLORE.EXE 2384 IEXPLORE.EXE 2384 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2200 wrote to memory of 2384 2200 iexplore.exe 28 PID 2200 wrote to memory of 2384 2200 iexplore.exe 28 PID 2200 wrote to memory of 2384 2200 iexplore.exe 28 PID 2200 wrote to memory of 2384 2200 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\a34f693e0c760896c5225c7949d97198_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2200 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2384
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5396fff2dd47138921fb6316a9bf246d7
SHA1fbe135eccc789d73418d265c4aaee05ed5d509ce
SHA256c977e7b3ce56940673ccbc2872df59c4e6cccdf55566926fef5263a2b1e13d3f
SHA512c5b089de8c46ebbe26723bd76a3e6971d9963e43f686d88953fdccff3326c6c396884e77b235ebb8a8afc7b3d58b45eceed9bea73d37155cdc71ed42d642b841
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD594943a698b49e454032144ff04f8d08a
SHA18ab3c057ecba5c47c75b7bb4945477234e8cb2f9
SHA2561525f66111ce3f6356e72eb2da966e5658cf7eed1f4dbe6dbfea4406b9d9a561
SHA51207dcead9e0b76c177825af1847a858f17383402397a66cc3a99dc28923bd93dbb12c3cdc554fcf761da5d73e2001b289c97fb8e9bc07b2f2b3e5607b5bac249c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54b46810fc5a4eb656c1fb02d87bb5cb8
SHA1e5e118c9b1a30fba0a390a0980cd53dc4988ec0e
SHA2568de222568b70a67c540ca615370191e0c14bcc19723e0b8a379f197f739c4ca7
SHA51281e58678d3dd870973812367bf7e05ebc6f46249b2171d815a25343a45002d2dd14bfd87f2a8263882329b00dbac62899708cffb6fd07caa7efea7f8fdcf5c52
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56f4451bfbb610815d560edab7f62e9d3
SHA19c04c41fbf048952dcb0db32df3ee931438b7198
SHA2566cf16935953b4417d123ef0c23a6e3ac9cf5a1174692da4f7492c1accd11d8e5
SHA51218972053ab39eaa6d619c0569a90895c1419e17ca5b3736a26ef3af3e4775bbba0e1b250d0b5794728d5bbdc8aff99dba6481b46911038dd3e4eec46f128de4f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d8efbc223e4ed94ba5f37b43f1ba3939
SHA183756649aeb4f88f945430d95e0802df9ad65ab1
SHA25625845b9f85533e31fa1d1ac1f912ff8bb6e5beee1fc08b361556be8daff3c423
SHA512bf9a231f4bf23e6b81c7b6ff33c802f0d6127a88b40aeedd4720a44dd75b7669ddf39d71ca12b88e10c4c652574956e6a45de5061f9181130d080f9978b2062d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD591434e579b47681c2230a78ee610dbc2
SHA1b7101e484a904bf79129879bcdf8744b75267d7e
SHA2563a676c7010684daccd9060d5721b6bfca8ddcfd6a476572714f32b09fc4043c4
SHA5126f74ec1b55b0ea2b1a611155583419c81ddfb83f4a22e32c0a1d27ba816440f5d754d2740cf2521fc9e84240cccb5c0b9a7cece1ebadcf8b07a0b90fe6248014
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD576f2a161d4a6db255d2094ca285f3405
SHA19c75ca18505cb0993883e08f57a3bf1d02dc90f9
SHA2563b7deea16682dc00a1a3c0ed805ea918451bcd9cede8a62b0e76d7490915bc37
SHA512976719b6473c31b7c8133b2639b242f3023a3f42bb07cad9b6a8f830be256f8e47107d03c0b78ac712854e8b9d3ad33e04ad7fefdd0ffc82eaca1f1854d83547
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55cf9fad523fc1925411628cd5f8870f3
SHA1315cef437477e11987691cd2b49b75ab926575e1
SHA256ab112599d8889466a4cdde35ba10f29b2ca9b51349f4e77e43a9e55d00cf0cfb
SHA5125a3cd463d0ed25c9758999bb51c6f316249f28b560bc0054523c08deddc7d577e48257379bfd8dc3b0f32831b1c5b4684e1a61d0712584b894f3a4444f9b6fe9
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b