Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 17:28
Static task
static1
Behavioral task
behavioral1
Sample
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe
-
Size
40KB
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MD5
bd1f699ebdbed1859fa33109edf795de
-
SHA1
17229d64d1d2b92e61fe1cee5eed9c53575a5d8c
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SHA256
e13d5cbf259d93cc4de2fb782a95f8a429dbec1cb166b3bc60389035c5d0da58
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SHA512
e9b77be48b53b3767d3cbf66b0040a505689407297fb98c76269375ce1bbce5274c8c742666f7abec240e315e570eee419c033f038215044eaccea67a76d3c2f
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SSDEEP
768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtH9:aqk/Zdic/qjh8w19JDH9
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
services.exepid process 1680 services.exe -
Processes:
resource yara_rule behavioral1/memory/2740-4-0x0000000000220000-0x0000000000228000-memory.dmp upx behavioral1/memory/1680-10-0x0000000000400000-0x0000000000408000-memory.dmp upx C:\Windows\services.exe upx behavioral1/memory/1680-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-20-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-25-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-34-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-35-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-58-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-62-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-63-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-67-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-71-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-72-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/1680-203-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exeservices.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Drops file in Windows directory 3 IoCs
Processes:
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exedescription ioc process File created C:\Windows\services.exe bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe File opened for modification C:\Windows\java.exe bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe File created C:\Windows\java.exe bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe -
Processes:
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exedescription pid process target process PID 2740 wrote to memory of 1680 2740 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe services.exe PID 2740 wrote to memory of 1680 2740 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe services.exe PID 2740 wrote to memory of 1680 2740 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe services.exe PID 2740 wrote to memory of 1680 2740 bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe services.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bd1f699ebdbed1859fa33109edf795de_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
-
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015Filesize
342B
MD56045c0310b4827f8bf50f46f3cbddcba
SHA1b12fe7266886c66efacbddcab494d5233065844b
SHA25662d7f040a6a30223b343cf9fbca1e355f28a1b9b5978423935cfc9b82047fcad
SHA51267c0948353c66554479cb19a27c8fffd7b00e3fd7184484887f242918fc4d3c63915bc123c7ecd97282998d64a6cd836878132211ba1ba9d4f3b5e6cc9763442
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\G17BROQF\Y6N3F4QO.htmFilesize
175KB
MD53e170a5b6bd5080ae850af5a641c8a1e
SHA111f21d28459bfe97ed6b67826e5c0638448785ff
SHA25643db0592ad0c73298b5aabe4e98a2862d1568893100f3ead70d080c084f84e7e
SHA512c590c06cbbda1e828c3e07347a2809cacb4a99969d4d970c9623a444245632d73120e0810c883e3abd23c1cc6498ebb8602100a5b13ba0b34c712bde25e92d2c
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\J8SD872Q\72RPB43R.htmFilesize
175KB
MD5c2e7f5a5892fa64604be62da7e9bad5f
SHA1b0bcd74983d5a152c67e427de3f74d9efe5c7da5
SHA2562ce967bdbb97d9ee95e64c8f2beddf5b89a54d02b5e3670905b6963ed46a025a
SHA512553779fd29354fd04be5a5f39d35e31b8f1aba740e076c052fcf1a9eccb9e28eb1e9f28e5de9bc262f3d740de323d6b6bf93c0f29972ed972804df6104e6554c
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\J8SD872Q\search[2].htmFilesize
127KB
MD58408a9e077f4d2fe4cf6cbb2157a8a42
SHA1eb8af5069b150d94a6b145169645fbc19cfbc0de
SHA25627e131df22d60dffdbd0c50a8c43d0b2b52d6112bf4be6f39812ce303df7e110
SHA512bc23f3a95f104a4525b0c7496d9af072554d72737d79595c9fbe4ef5367ff4a678834643d5d71c10a0834efb9cc9958d3b3a3ea6c6b421bc8fae61ab37299871
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TTL9DZJ3\results[1].htmFilesize
1KB
MD5ee4aed56584bf64c08683064e422b722
SHA145e5ba33f57c6848e84b66e7e856a6b60af6c4a8
SHA256a4e6ba8c1fe3df423e6f17fcbeeaa7e90e2bd2fffe8f98ff4b3e6ed970e32c61
SHA512058f023cb934a00c8f1c689001438c9bdd067d923ddcbe7a951f54d3ca82218803e0e81fbc9af5c56375ff7961deed0359af1ffa7335d41379ee97d01a76ded6
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TTL9DZJ3\search[5].htmFilesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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C:\Users\Admin\AppData\Local\Temp\Cab2E0D.tmpFilesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Temp\Tar2ED0.tmpFilesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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C:\Users\Admin\AppData\Local\Temp\tmp3130.tmpFilesize
40KB
MD5c47c99accaf1ac5ab4ecfe43aa3537f7
SHA10a5ef4abd0a2050023841e0d8ab6249333317897
SHA25600d4561a267b9a234486c1f3cf46bb0cd938cdd17d618fb10b5e693698bcb0e4
SHA512336e62f63e7395ae29cc1120f81456942a95c47e8995e5d495fbdadbdb03610654f92974a404c0a4656047c1270a6b26c4154dd741d2bac87c53b56d1a657224
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C:\Users\Admin\AppData\Local\Temp\zincite.logMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Users\Admin\AppData\Local\Temp\zincite.logFilesize
1KB
MD5af951f65db7ba6c83690429b5944b9ce
SHA12725c3641f4d2513fc63f28a7aff014e37dac6f5
SHA2568476a1495e3c9fb8519341069c4e2791b9fd4e65015b3d7071f711c7e2fa8bff
SHA512698d318f71432be34f402b7aca7f972179acb229e64a2eb304977f0ae2d7ac881b9fb9a1e731d5ec9791b0341dc435266f179b86609d53b91487cbf71f0dc69d
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C:\Users\Admin\AppData\Local\Temp\zincite.logFilesize
1KB
MD5807a59f7108d57ec6dc222cbb48bac62
SHA1ee4bde584169fa5d9798de64e2b204c1eaee2d57
SHA2561d780608813538056f8a9887ec28ef55db0a2876abb1b0b1129f347b85335efe
SHA512f0a90fe07d25a40df7f9defcc8eee174f5339d4da0aea08cd54a1b580bca9b3cbcb72d7b330876629b59eb3fc446aeaa3d484c414ceb0a93b73207252940366f
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C:\Windows\services.exeFilesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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memory/1680-25-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-30-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-62-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-63-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-67-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-71-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-72-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-35-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-34-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-58-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-26-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-10-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-16-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-203-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/1680-20-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2740-21-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/2740-0-0x0000000000500000-0x000000000050D000-memory.dmpFilesize
52KB
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memory/2740-4-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB