Analysis Overview
SHA256
eb8d4206b4fa8d635a61344792a7f8409f74d7aa02c0ae3dacc9c078391e142b
Threat Level: Shows suspicious behavior
The file 2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks whether UAC is enabled
Executes dropped EXE
Loads dropped DLL
System Location Discovery: System Language Discovery
Modifies system certificate store
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-25 09:52
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-25 09:52
Reported
2024-08-25 09:54
Platform
win7-20240704-en
Max time kernel
141s
Max time network
124s
Command Line
Signatures
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\setup_ui.exe | N/A |
Loads dropped DLL
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\setup_ui.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 | C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 | C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe"
C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe
"C:\Windows\temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe" -initialNonSecureSetupPath="C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\setup_ui.exe
"C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\setup_ui.exe" -cp=objref:TUVPVwEAAAAAAAAAAAAAAMAAAAAAAABGgQIAAAAAAACw1++DNt3d5TQzYOl6ljgPAhAAADwJ//9C58CSVCPPDi8AGQAHAFAAZABpAHoAawB2AHEAeAAAAAcAMQAwAC4AMQAyADcALgAwAC4AMQA1ADkAAAAAAAkA//8AAB4A//8AABAA//8AAAoA//8AAA4A//8AABYA//8AAB8A//8AAAAA:
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dm.s.kaspersky-labs.com | udp |
| CZ | 46.8.206.115:443 | dm.s.kaspersky-labs.com | tcp |
| CZ | 46.8.206.115:443 | dm.s.kaspersky-labs.com | tcp |
| CZ | 46.8.206.115:443 | dm.s.kaspersky-labs.com | tcp |
| CZ | 46.8.206.115:443 | dm.s.kaspersky-labs.com | tcp |
| CZ | 46.8.206.115:443 | dm.s.kaspersky-labs.com | tcp |
Files
memory/2380-1-0x0000000077D90000-0x0000000077DA0000-memory.dmp
memory/2380-2-0x0000000077D90000-0x0000000077DA0000-memory.dmp
memory/2380-0-0x0000000077D90000-0x0000000077DA0000-memory.dmp
\Windows\Temp\08E9434B7C26FE113B75A72F8BE43B8D\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe
| MD5 | 92a3eb194015914b7e4f6a10a61a88f8 |
| SHA1 | 1c5ad2b5882846df85e1dc0507851aaaf11dd1c4 |
| SHA256 | eb8d4206b4fa8d635a61344792a7f8409f74d7aa02c0ae3dacc9c078391e142b |
| SHA512 | a779c8fdf771f201f7a92af014a6ee19506ce4ae10de5a8bd1dff85173b9bf27b6dd752c1419004cfa21d65b3cb33202d19c0ea6113030b56aa7d99ed7c24736 |
memory/2364-10-0x0000000077DC0000-0x0000000077DD0000-memory.dmp
memory/2364-9-0x0000000077DC0000-0x0000000077DD0000-memory.dmp
memory/2364-8-0x0000000077DC0000-0x0000000077DD0000-memory.dmp
\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\setup.dll
| MD5 | edb69ac757adffbd7ffcaf97a568cb0d |
| SHA1 | f2a3d8552abc2de65ade9571fc145f97726da7e3 |
| SHA256 | 1ec11d33160ee7bcb61f7baedd9bbb87c45c8fbb8df91ca89001a91025a09ff9 |
| SHA512 | 49bf255e26bd693f600250677998af5ab87ee78feb3d6eee2fc744a86a8cf0d5a0f1e4072a856764711ede790645bbb88a061aaafe55e1f1b3f1e1f7f3809a64 |
\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\setup_ui.exe
| MD5 | 9095b5b42d5880f3bf34fa1acdf918fb |
| SHA1 | d5b054f7d218ebcb1b3d45ddfa58276fabbe9b58 |
| SHA256 | 6223b38f1715dbf9b7e19a9c9c66bee7e87afc336a29c0d7085efffc75760f62 |
| SHA512 | ee971649089d3f29a349a79fdbcaff04ec2a35b1e5509b3e28da45e6bfc37fab13257dbd3a53e3c52f1eada32d821229eccb1cffc8e979d5c71348c5f640fade |
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.setup.ui.interoplayer.dll
| MD5 | b7e44cf662827b55d7f1aff8ad75bd01 |
| SHA1 | 26447133da5fa2b79abb4004062d088501492a1f |
| SHA256 | a82b14a1f48329b1288e92cbe72c033c1446fb813f6a8551a86c5dc1ade7aa16 |
| SHA512 | c46e8141a42dc5e0e491f1da09b5e2133fcc92f47e224309fdee1010229b262e94460ccfb63ebfe1ee7edadf10c3d1da3439e5d7e8a885f5f04f729657ba377d |
memory/2856-44-0x000000007393E000-0x000000007393F000-memory.dmp
memory/2856-50-0x00000000002F0000-0x00000000002FE000-memory.dmp
memory/2856-47-0x00000000002F0000-0x00000000002FE000-memory.dmp
memory/2856-51-0x0000000073930000-0x000000007401E000-memory.dmp
memory/2856-52-0x0000000073930000-0x000000007401E000-memory.dmp
\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.setup.ui.dll
| MD5 | 3c7d941e01763db131f05cd5e17909d0 |
| SHA1 | a7f8afec2bae02d5e71de09691ed23a59afbb36b |
| SHA256 | a985540c3dedab11d80faa0537ffc3e91f3f778da28f7d60dff3ccbbec97de74 |
| SHA512 | 78ce5069df9da39b01ebea7ef7c6b582a2b266e51359d1d2561413df290f3eb2039341fc474317c116232542899d7cdd0d84e92837677770988d164f53e2b65f |
memory/2856-58-0x00000000009C0000-0x0000000000A06000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.ui.framework.dll
| MD5 | 676bdc05672d36e2ef7de38aa83a2803 |
| SHA1 | 1a87a7c0b8571631800c517fac92a06bd88657b9 |
| SHA256 | 79c7455735eb0b7e8b3cf46da78b06fb81229169d85039afab44ca74fe3f9a43 |
| SHA512 | c136de38e9bf50b901ab79d51169356f6f8077c18d440ea39d6920f2335f7cd67537697b90479be4a6dc59529842121b84f2e7b9223c740e6453ae47ac3de78d |
memory/2856-62-0x0000000000DD0000-0x0000000000E06000-memory.dmp
memory/2856-63-0x0000000073930000-0x000000007401E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.setup.ui.core.dll
| MD5 | 3d791db3fb8df9cfb95cdc1c89f576cf |
| SHA1 | 977725bdd90b7e20d86285c9d91c294a98f76ece |
| SHA256 | 6ff013a27dab58effd6b1fcc885e49302ac99a371c640f01001e036c4f06c6e0 |
| SHA512 | 64cb627d2fefb9245462b5410cc7bbc111d84838f3be2fb8091cb5847faf115fe00397159db01ef6079cf6bbee0062ba71bf8a253b103f271562c61a79eb4a6e |
memory/2856-84-0x0000000000E10000-0x0000000000E22000-memory.dmp
memory/2856-88-0x0000000002640000-0x0000000002688000-memory.dmp
\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.ui.framework.localization.dll
| MD5 | 2985b28c3485039cbee81b840b5437b4 |
| SHA1 | c7020d197d094196137655da3b0196720d99d2de |
| SHA256 | 586c371ecc1b17c7cac9f8d72961d9d6504b0bf855ca3501262bb0338c6654a4 |
| SHA512 | 9c2c82c1c1bee1a9e76868a7598998c0b927505395e700d6aac05e7c2a4f522f715534bcd8a512152b7879fc87ee11ceb07c4ef440de5519295d8ababdac6022 |
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.ui.framework.uikit.dll
| MD5 | 05b722edf678407e6da411924d11bf74 |
| SHA1 | 2df3ba610c858ea6156867f1ade8aebe3f278d28 |
| SHA256 | 41eb3558586ee2eacc0822b725fba7f755f54c7b0ac450dfeba5a59057192b44 |
| SHA512 | 16a16d35cbb0a71298ce3413d44fd790ee49d8649e0eb9587cd6f20621a3ede6987de6bdb2377180d4616c4fc2b677cff378e89aa9e8e37da3b5a7e6e5ab7484 |
memory/2856-92-0x0000000005B10000-0x0000000005DFE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.setup.ui.visuals.dll
| MD5 | 70f74920e8265226ea92aae61e555df1 |
| SHA1 | 1ba3bec7011418d63d181c1ac452cec1f7beb3a3 |
| SHA256 | 6ac4ff8fd298f8f78c825eb714c801f026db14a1862eec9562952b59a2f862f8 |
| SHA512 | 4ca6d4f881a2dbc1f6c0194451429c389fa0b6a9bd18f5477227895fbb5a5d513c212c4adb48d956603a95216f70c52f07016be2ad92a5c5ccf4f5c44d592673 |
memory/2856-96-0x00000000056D0000-0x0000000005736000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\kl.ui.framework.uikit.b2c.dll
| MD5 | 8acd5d780ddd04ce22f90db393027cc6 |
| SHA1 | 2466b7e57fb2997e50cfac797065cbe7c565e671 |
| SHA256 | 029317b7e585abd3561020ae0d9a941f64abf01302024270c7fa55648d0c5360 |
| SHA512 | a57c323a7267a21d2f262d99edd4edc7ba8254e301c3f9c0f8b9d9fbf21914896c0e4517a3a1985976cc80dc2afca595c7369537fa11d10185be26b734179946 |
memory/2856-100-0x0000000005F00000-0x0000000005FA6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectorrenderingwpf.dll
| MD5 | e53fe31b6e8e76e82321b1a7333cece0 |
| SHA1 | d70a43434b8c3022fe9c9b7f2f3be15c49bd8b72 |
| SHA256 | 97ec1da3c2bfa0d12f3f6d03ceb7316214a07e55f183c324746b1ce8f050503d |
| SHA512 | e1679116976918d520f01885498d46e0233a1750a47979cbd675ddc4b8f3047a616cfd94bb60ad15c5dd1a9f49357eefced5b012f7e2e90a5ae21515fa51e3fa |
memory/2856-111-0x00000000049B0000-0x00000000049D2000-memory.dmp
\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectorconverterswpf.dll
| MD5 | 9ed0b05697672396a56f9d5c249b7c53 |
| SHA1 | 928e251256859ed146c8b566287ccbcece647878 |
| SHA256 | 93a87c48b86a10f6c0e59827ae90e7af45a0fc61f92df2a64ee47e4219b3873f |
| SHA512 | e0ab1c3a50d09ee5174cd1a3ff27566a0e23e5a75c7d16da6635df227e57d68e9cc3cb0f89a14148fe5a9d506e0431f2654bc678a26c928fdd093140051b974f |
memory/2856-107-0x0000000004860000-0x0000000004894000-memory.dmp
memory/2856-104-0x0000000004860000-0x000000000486A000-memory.dmp
memory/2856-103-0x0000000004860000-0x000000000486A000-memory.dmp
\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectorcore.dll
| MD5 | 9620b9b61a710c8a2178747a74d066ac |
| SHA1 | 1d48e8583dcff441d880b2e2d00fa2c9b6ac905f |
| SHA256 | 3929ef5d1c09611bde783054cdaa6f19e07a9f22c7e9c85edf9510d13c7c423e |
| SHA512 | c88b2dccc17e04ecb9afe3133069778a88873a98133cc2989fde6ced1cbe00c434c9bc6019fdab02b0b65db65f81efc18e235dc2dc827a28cbd0f6397f3b7f68 |
memory/2856-115-0x0000000005360000-0x0000000005392000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectormodel.dll
| MD5 | 768fd4b2b69b57e5a3370dd19db5bd9f |
| SHA1 | 6fe8859921169d25cf67af7567f2a97df7da7941 |
| SHA256 | 4eb40c9c1019c0804c813cd0eff2c0da709724b022a4e510be5d6a89cc05bab4 |
| SHA512 | e08ce0545235b1acc43798eff56570752ae2bf77adb38cb3fae8e2781f8c9cc1709d251709e2491fd8ef203676c9ab7fe91590792ae37226c6e605eb36c4a61c |
memory/2856-119-0x0000000006580000-0x000000000667A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectorcss.dll
| MD5 | 3249c9313d6902a72ef8f971c26f5082 |
| SHA1 | 726f2eb6b2a82e21eee0e5e497a028f461fc9f95 |
| SHA256 | 393d5ac9b4f30928496f39120ad300b7a81cd7533133adc8c935ce3d1ccacf60 |
| SHA512 | 22ab9eadfcfc24680f5c568024e062141d00a9f4d929ee452cafae3c5ea0d039513b8c17ea85ca2d104f1d4e60ab8b9e44a5ecb6818617d008549ae08215214a |
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectordom.dll
| MD5 | 46f91941e61609973979d8e5bf321a31 |
| SHA1 | 1b86653c3fdee62d587d3afdad0ffa5aad01235e |
| SHA256 | 21675b87be651e4a2e7ce2af5a62d9e10a1a04dc2c58e1751b304089a7d5a070 |
| SHA512 | 1a251c8491061a9b01406ba4f89d356edf8417cd89e29a961007964b501ed5ce10baeeb7a388cfb661b21b4cdb09d2a8b2c1c207a85cc285a76614775e71c923 |
memory/2856-127-0x0000000004FC0000-0x0000000004FCE000-memory.dmp
memory/2856-123-0x0000000004E60000-0x0000000004E7C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0BA2644B7C26FE113B75A72F8BE43B8D\sharpvectorruntimewpf.dll
| MD5 | 551b9e8050754178469ec56cd0a61c3a |
| SHA1 | e8d0ab21a7dad026f50a64d14d5226a7cc1c8574 |
| SHA256 | 560366743fb87ac7f1c3236f3b21856b8585b580d785b3e79349e603fd80fb14 |
| SHA512 | c545860998595ff730271f94588841e99383138fd6b6ab5064708cf99ad4e88ba22e7573ed49f5533be1d588dff0cb4976de35d32237b99015019aebd4d3112c |
memory/2856-131-0x0000000005430000-0x0000000005442000-memory.dmp
memory/2856-132-0x0000000073930000-0x000000007401E000-memory.dmp
memory/2856-133-0x000000007393E000-0x000000007393F000-memory.dmp
memory/2856-134-0x0000000073930000-0x000000007401E000-memory.dmp
memory/2856-145-0x0000000073930000-0x000000007401E000-memory.dmp
memory/2856-146-0x0000000073930000-0x000000007401E000-memory.dmp
memory/2856-149-0x0000000004860000-0x000000000486A000-memory.dmp
memory/2856-148-0x0000000004860000-0x000000000486A000-memory.dmp
memory/2856-147-0x0000000001190000-0x0000000001235000-memory.dmp
memory/2856-150-0x0000000073930000-0x000000007401E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-25 09:52
Reported
2024-08-25 09:54
Platform
win10v2004-20240802-en
Max time kernel
142s
Max time network
130s
Command Line
Signatures
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\temp\CBA8AB6B7C26FE11A930E410FFFC09D8\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\temp\CBA8AB6B7C26FE11A930E410FFFC09D8\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\setup_ui.exe | N/A |
Loads dropped DLL
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\temp\CBA8AB6B7C26FE11A930E410FFFC09D8\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\setup_ui.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe"
C:\Windows\temp\CBA8AB6B7C26FE11A930E410FFFC09D8\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe
"C:\Windows\temp\CBA8AB6B7C26FE11A930E410FFFC09D8\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe" -initialNonSecureSetupPath="C:\Users\Admin\AppData\Local\Temp\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe"
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\setup_ui.exe
"C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\setup_ui.exe" -cp=objref:TUVPVwEAAAAAAAAAAAAAAMAAAAAAAABGgQIAAAAAAAA0//6MS/SkegSg9vfaxoMDAoQAAOQS//+cmbm6QfXSkS8AGQAHAE0AawBkAHQAcgB4AGkAdAAAAAcAMQAwAC4AMQAyADcALgAwAC4AMQA0ADAAAAAAAAkA//8AAB4A//8AABAA//8AAAoA//8AABYA//8AAB8A//8AAA4A//8AAAAA:
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dm.s.kaspersky-labs.com | udp |
| DE | 109.248.196.5:443 | dm.s.kaspersky-labs.com | tcp |
| US | 8.8.8.8:53 | 5.196.248.109.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/3456-2-0x0000000077260000-0x0000000077270000-memory.dmp
memory/3456-3-0x0000000077122000-0x0000000077123000-memory.dmp
memory/3456-1-0x0000000077260000-0x0000000077270000-memory.dmp
memory/3456-0-0x0000000077260000-0x0000000077270000-memory.dmp
C:\Windows\Temp\CBA8AB6B7C26FE11A930E410FFFC09D8\2024-08-25_92a3eb194015914b7e4f6a10a61a88f8_avoslocker_hijackloader.exe
| MD5 | 92a3eb194015914b7e4f6a10a61a88f8 |
| SHA1 | 1c5ad2b5882846df85e1dc0507851aaaf11dd1c4 |
| SHA256 | eb8d4206b4fa8d635a61344792a7f8409f74d7aa02c0ae3dacc9c078391e142b |
| SHA512 | a779c8fdf771f201f7a92af014a6ee19506ce4ae10de5a8bd1dff85173b9bf27b6dd752c1419004cfa21d65b3cb33202d19c0ea6113030b56aa7d99ed7c24736 |
memory/4836-7-0x0000000077280000-0x0000000077290000-memory.dmp
memory/4836-9-0x0000000077280000-0x0000000077290000-memory.dmp
memory/4836-10-0x0000000077122000-0x0000000077123000-memory.dmp
memory/4836-8-0x0000000077280000-0x0000000077290000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\setup.dll
| MD5 | edb69ac757adffbd7ffcaf97a568cb0d |
| SHA1 | f2a3d8552abc2de65ade9571fc145f97726da7e3 |
| SHA256 | 1ec11d33160ee7bcb61f7baedd9bbb87c45c8fbb8df91ca89001a91025a09ff9 |
| SHA512 | 49bf255e26bd693f600250677998af5ab87ee78feb3d6eee2fc744a86a8cf0d5a0f1e4072a856764711ede790645bbb88a061aaafe55e1f1b3f1e1f7f3809a64 |
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\setup_ui.exe
| MD5 | 9095b5b42d5880f3bf34fa1acdf918fb |
| SHA1 | d5b054f7d218ebcb1b3d45ddfa58276fabbe9b58 |
| SHA256 | 6223b38f1715dbf9b7e19a9c9c66bee7e87afc336a29c0d7085efffc75760f62 |
| SHA512 | ee971649089d3f29a349a79fdbcaff04ec2a35b1e5509b3e28da45e6bfc37fab13257dbd3a53e3c52f1eada32d821229eccb1cffc8e979d5c71348c5f640fade |
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.setup.ui.interoplayer.dll
| MD5 | b7e44cf662827b55d7f1aff8ad75bd01 |
| SHA1 | 26447133da5fa2b79abb4004062d088501492a1f |
| SHA256 | a82b14a1f48329b1288e92cbe72c033c1446fb813f6a8551a86c5dc1ade7aa16 |
| SHA512 | c46e8141a42dc5e0e491f1da09b5e2133fcc92f47e224309fdee1010229b262e94460ccfb63ebfe1ee7edadf10c3d1da3439e5d7e8a885f5f04f729657ba377d |
memory/1668-42-0x000000007391E000-0x000000007391F000-memory.dmp
memory/1668-45-0x00000000030E0000-0x00000000030EE000-memory.dmp
memory/1668-48-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/1668-49-0x0000000073910000-0x00000000740C0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.setup.ui.dll
| MD5 | 3c7d941e01763db131f05cd5e17909d0 |
| SHA1 | a7f8afec2bae02d5e71de09691ed23a59afbb36b |
| SHA256 | a985540c3dedab11d80faa0537ffc3e91f3f778da28f7d60dff3ccbbec97de74 |
| SHA512 | 78ce5069df9da39b01ebea7ef7c6b582a2b266e51359d1d2561413df290f3eb2039341fc474317c116232542899d7cdd0d84e92837677770988d164f53e2b65f |
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.ui.framework.dll
| MD5 | 676bdc05672d36e2ef7de38aa83a2803 |
| SHA1 | 1a87a7c0b8571631800c517fac92a06bd88657b9 |
| SHA256 | 79c7455735eb0b7e8b3cf46da78b06fb81229169d85039afab44ca74fe3f9a43 |
| SHA512 | c136de38e9bf50b901ab79d51169356f6f8077c18d440ea39d6920f2335f7cd67537697b90479be4a6dc59529842121b84f2e7b9223c740e6453ae47ac3de78d |
memory/1668-58-0x00000000059D0000-0x0000000005A06000-memory.dmp
memory/1668-54-0x0000000005980000-0x00000000059C6000-memory.dmp
memory/1668-80-0x0000000005D20000-0x0000000005D32000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.setup.ui.core.dll
| MD5 | 3d791db3fb8df9cfb95cdc1c89f576cf |
| SHA1 | 977725bdd90b7e20d86285c9d91c294a98f76ece |
| SHA256 | 6ff013a27dab58effd6b1fcc885e49302ac99a371c640f01001e036c4f06c6e0 |
| SHA512 | 64cb627d2fefb9245462b5410cc7bbc111d84838f3be2fb8091cb5847faf115fe00397159db01ef6079cf6bbee0062ba71bf8a253b103f271562c61a79eb4a6e |
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.ui.framework.localization.dll
| MD5 | 2985b28c3485039cbee81b840b5437b4 |
| SHA1 | c7020d197d094196137655da3b0196720d99d2de |
| SHA256 | 586c371ecc1b17c7cac9f8d72961d9d6504b0bf855ca3501262bb0338c6654a4 |
| SHA512 | 9c2c82c1c1bee1a9e76868a7598998c0b927505395e700d6aac05e7c2a4f522f715534bcd8a512152b7879fc87ee11ceb07c4ef440de5519295d8ababdac6022 |
memory/1668-85-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/1668-90-0x00000000064B0000-0x000000000679E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.ui.framework.uikit.dll
| MD5 | 05b722edf678407e6da411924d11bf74 |
| SHA1 | 2df3ba610c858ea6156867f1ade8aebe3f278d28 |
| SHA256 | 41eb3558586ee2eacc0822b725fba7f755f54c7b0ac450dfeba5a59057192b44 |
| SHA512 | 16a16d35cbb0a71298ce3413d44fd790ee49d8649e0eb9587cd6f20621a3ede6987de6bdb2377180d4616c4fc2b677cff378e89aa9e8e37da3b5a7e6e5ab7484 |
memory/1668-86-0x0000000006150000-0x00000000061B6000-memory.dmp
memory/1668-84-0x0000000006090000-0x00000000060D8000-memory.dmp
memory/1668-94-0x00000000069A0000-0x0000000006A06000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.ui.framework.uikit.b2c.dll
| MD5 | 8acd5d780ddd04ce22f90db393027cc6 |
| SHA1 | 2466b7e57fb2997e50cfac797065cbe7c565e671 |
| SHA256 | 029317b7e585abd3561020ae0d9a941f64abf01302024270c7fa55648d0c5360 |
| SHA512 | a57c323a7267a21d2f262d99edd4edc7ba8254e301c3f9c0f8b9d9fbf21914896c0e4517a3a1985976cc80dc2afca595c7369537fa11d10185be26b734179946 |
memory/1668-98-0x0000000006AC0000-0x0000000006B66000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\kl.setup.ui.visuals.dll
| MD5 | 70f74920e8265226ea92aae61e555df1 |
| SHA1 | 1ba3bec7011418d63d181c1ac452cec1f7beb3a3 |
| SHA256 | 6ac4ff8fd298f8f78c825eb714c801f026db14a1862eec9562952b59a2f862f8 |
| SHA512 | 4ca6d4f881a2dbc1f6c0194451429c389fa0b6a9bd18f5477227895fbb5a5d513c212c4adb48d956603a95216f70c52f07016be2ad92a5c5ccf4f5c44d592673 |
memory/1668-99-0x0000000073910000-0x00000000740C0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectorrenderingwpf.dll
| MD5 | e53fe31b6e8e76e82321b1a7333cece0 |
| SHA1 | d70a43434b8c3022fe9c9b7f2f3be15c49bd8b72 |
| SHA256 | 97ec1da3c2bfa0d12f3f6d03ceb7316214a07e55f183c324746b1ce8f050503d |
| SHA512 | e1679116976918d520f01885498d46e0233a1750a47979cbd675ddc4b8f3047a616cfd94bb60ad15c5dd1a9f49357eefced5b012f7e2e90a5ae21515fa51e3fa |
memory/1668-109-0x0000000007040000-0x00000000070D2000-memory.dmp
memory/1668-108-0x0000000006F70000-0x0000000006F92000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectormodel.dll
| MD5 | 768fd4b2b69b57e5a3370dd19db5bd9f |
| SHA1 | 6fe8859921169d25cf67af7567f2a97df7da7941 |
| SHA256 | 4eb40c9c1019c0804c813cd0eff2c0da709724b022a4e510be5d6a89cc05bab4 |
| SHA512 | e08ce0545235b1acc43798eff56570752ae2bf77adb38cb3fae8e2781f8c9cc1709d251709e2491fd8ef203676c9ab7fe91590792ae37226c6e605eb36c4a61c |
memory/1668-117-0x00000000073E0000-0x00000000074DA000-memory.dmp
memory/1668-125-0x0000000007130000-0x000000000713E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectordom.dll
| MD5 | 46f91941e61609973979d8e5bf321a31 |
| SHA1 | 1b86653c3fdee62d587d3afdad0ffa5aad01235e |
| SHA256 | 21675b87be651e4a2e7ce2af5a62d9e10a1a04dc2c58e1751b304089a7d5a070 |
| SHA512 | 1a251c8491061a9b01406ba4f89d356edf8417cd89e29a961007964b501ed5ce10baeeb7a388cfb661b21b4cdb09d2a8b2c1c207a85cc285a76614775e71c923 |
memory/1668-129-0x0000000007180000-0x0000000007192000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectorruntimewpf.dll
| MD5 | 551b9e8050754178469ec56cd0a61c3a |
| SHA1 | e8d0ab21a7dad026f50a64d14d5226a7cc1c8574 |
| SHA256 | 560366743fb87ac7f1c3236f3b21856b8585b580d785b3e79349e603fd80fb14 |
| SHA512 | c545860998595ff730271f94588841e99383138fd6b6ab5064708cf99ad4e88ba22e7573ed49f5533be1d588dff0cb4976de35d32237b99015019aebd4d3112c |
memory/1668-121-0x0000000007140000-0x000000000715C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectorcss.dll
| MD5 | 3249c9313d6902a72ef8f971c26f5082 |
| SHA1 | 726f2eb6b2a82e21eee0e5e497a028f461fc9f95 |
| SHA256 | 393d5ac9b4f30928496f39120ad300b7a81cd7533133adc8c935ce3d1ccacf60 |
| SHA512 | 22ab9eadfcfc24680f5c568024e062141d00a9f4d929ee452cafae3c5ea0d039513b8c17ea85ca2d104f1d4e60ab8b9e44a5ecb6818617d008549ae08215214a |
memory/1668-113-0x00000000070E0000-0x0000000007112000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectorcore.dll
| MD5 | 9620b9b61a710c8a2178747a74d066ac |
| SHA1 | 1d48e8583dcff441d880b2e2d00fa2c9b6ac905f |
| SHA256 | 3929ef5d1c09611bde783054cdaa6f19e07a9f22c7e9c85edf9510d13c7c423e |
| SHA512 | c88b2dccc17e04ecb9afe3133069778a88873a98133cc2989fde6ced1cbe00c434c9bc6019fdab02b0b65db65f81efc18e235dc2dc827a28cbd0f6397f3b7f68 |
C:\Users\Admin\AppData\Local\Temp\A1736F6B7C26FE11A930E410FFFC09D8\sharpvectorconverterswpf.dll
| MD5 | 9ed0b05697672396a56f9d5c249b7c53 |
| SHA1 | 928e251256859ed146c8b566287ccbcece647878 |
| SHA256 | 93a87c48b86a10f6c0e59827ae90e7af45a0fc61f92df2a64ee47e4219b3873f |
| SHA512 | e0ab1c3a50d09ee5174cd1a3ff27566a0e23e5a75c7d16da6635df227e57d68e9cc3cb0f89a14148fe5a9d506e0431f2654bc678a26c928fdd093140051b974f |
memory/1668-104-0x0000000006F30000-0x0000000006F64000-memory.dmp
memory/1668-131-0x00000000078E0000-0x00000000078EE000-memory.dmp
memory/1668-130-0x000000000AD30000-0x000000000AD68000-memory.dmp
memory/1668-144-0x000000000BEC0000-0x000000000BEC8000-memory.dmp
memory/1668-145-0x000000007391E000-0x000000007391F000-memory.dmp
memory/1668-146-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/1668-147-0x0000000000410000-0x00000000004B5000-memory.dmp
memory/1668-148-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/1668-149-0x0000000073910000-0x00000000740C0000-memory.dmp
memory/1668-150-0x0000000073910000-0x00000000740C0000-memory.dmp