Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 08:53
Static task
static1
Behavioral task
behavioral1
Sample
9131400f50291b7df87068dc66204b03_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9131400f50291b7df87068dc66204b03_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
9131400f50291b7df87068dc66204b03_JaffaCakes118.html
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Size
23KB
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MD5
9131400f50291b7df87068dc66204b03
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SHA1
c23427b765defebce3969ea2992474c7ae8314b9
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SHA256
85e600d4fa2c246400049d2c0fb5d8e9fa5dba0582cdd9abacf0925ef02c43bd
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SHA512
cc061c824d4ee8be1da20a87c53243ce6d8310804802d7ad57a2312231642d5e21a5738764f77fab47a78b4580c5a0d41d73529bf778acfd1dbc21ca9474cdeb
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SSDEEP
192:uwzMb5ntmnQjxn5Q/hQNnQiebNn8nQOkEntDQWnQTbnBnQKdjbvMB7qnYnQ7tnA9:4Q/CoctA6
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CEFB51F1-2186-11EF-B85E-52C7B7C5B073} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423566704" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2132 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2132 iexplore.exe 2132 iexplore.exe 2564 IEXPLORE.EXE 2564 IEXPLORE.EXE 2564 IEXPLORE.EXE 2564 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2132 wrote to memory of 2564 2132 iexplore.exe 28 PID 2132 wrote to memory of 2564 2132 iexplore.exe 28 PID 2132 wrote to memory of 2564 2132 iexplore.exe 28 PID 2132 wrote to memory of 2564 2132 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\9131400f50291b7df87068dc66204b03_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2132 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2564
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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
MD5e8615d7915649ba0c254cf7383a42585
SHA165f13ebc09202aaa4d4004d6d08b53d970400c81
SHA256dd14395ad2aa67b0f47aa704684a45384dbde9db1518cd26f96287ea66df3a77
SHA512f65f40eb33f75cf904af9b02cde3a3cc36ec88aa427c81f1666541b535475cd4cbd40868d9ae586e3e581a311be97110a492ff9afb3f73a6c0c6e4e9808e3d25
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50c58b9d699e2aa06668ded06e842e482
SHA12deac51064479f92f00a05a3e24f79fafc9118a4
SHA256f9155c99d17e559230b0c81fdb4e172c3c470bf584a995ada176f1cf952626a2
SHA5129480892fe3df218d53f5186175f0f43910ac1267477572d2eb2f29be0dbbbde8fc055ec17a099946e93ec402c3da18879237e380bc989beb0be87a2d34ef4314
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5927a17d4f98217aa5dc20ac76be524d7
SHA13e6b8a894c0086d3ef3da6f0476de162925d7f8f
SHA2565fe80b7f8290289c30cf2cb485770e56e9b30adc87d6421a309f79cb0688bc52
SHA512f808885d10ef963f5e343414f43725e6b8e6932a11cc946e645e9a292041601d18d60c5ee528185eadd02a5815226fd69df79e9f6f10383efe535205f268ea90
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD568df04e36e85d68d8318ea3f48f055d4
SHA1c9751457368db382b4a4d8974b0c2c09da12550c
SHA256fac938fd903d51aae29b6cb07e992e20e2857167185ecfaf934adbba8995263f
SHA512993f03b6f239c9d05d5ef25f97018953c912c1ef4976ceae610698a8945964b768b704a19f8b73c305ef0be72e8d0568a0df752529b807f2ca71928d080bbce9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5573b9addbcc6a7ec63c47364753d6abc
SHA10e45f45f968e674b6a4e2433d083274e72bfdbb7
SHA256826df8d25d10bee8551a413e1365d8b4a6e3e5d18f75d6bfeee7a60a68a00b03
SHA512dc90d8e67e64a2c80c1ce7040c7bdbc27453704f4f5927a77caa799d124f1563a3ebd9ef7c3c01f2ba204bbe39bbac755f1a78b3a1193fe128b43c54c1889ca1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b1da3538b350cbf559349dc6bfbd168e
SHA1cad4d8c0773ab8e5157c79e50b81e377c8a5a2d4
SHA25658bfed906bf4a69c37b9db24cf19d79e392f36f6cb7131ab4af25a7939fd238e
SHA512b09761c346b8e7242b43ff0edf1f19f6ad19393daa68c2548f6e5e7e08a930ccaccdb4786889b4f7b9fc0a348f5e2d6c480d0658a54459ea66c6221818830ced
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5912861c2c55634a64df79a70640aa234
SHA1c9e92c4c843735cf03cb3b3fae3671593b6b6891
SHA25637c6d57c5522447726b7efb0ee66429c616379333b746ef712396d4e80b96e06
SHA512ab2e64ea1fd2bb9807ab8acef345f9034b286f3f7c4e41d48b91d38394551d7966dec0347e343d704922ae764bd2013def73d5c4b75df5e82055b2897b8b8d92
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51fca8d472db1e63adaa954deb0402fe4
SHA16378a9a3d134de1608f9094bf27a7b013e1f74e7
SHA2569b3694f914208d5928a12b51a42c5519d3e84603908fe18b8b945c3908505a78
SHA51284003a75b8e288e51d7292ebee4755caaf0f862799467b046b8487ff5985b3d3c3d51ad0db9a37998a40f084523bdf26f158e78c006aa62d87ccba82af98eff1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD564299fba9dfdc78cd6d7349ad876c1de
SHA1dc8767e6a41d8b41ea170bbde9cc36dd49dc2913
SHA256e9b3949fdd54871d5b47bece604fc4e7db03ecd37a3472bd4aef516000b087a9
SHA512aa84b8eb3ccabb92f53479dc5353d23d1dfb8de799a8526887bc2dfe7e99bb3d1afb174128807bfac6faf0ce6459b2aa70d361720eac3ed63f305e975fe5f01b
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b