Analysis
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max time kernel
158s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
01/02/2024, 07:49
Static task
static1
Behavioral task
behavioral1
Sample
53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe
Resource
win10v2004-20231215-en
General
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Target
53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe
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Size
342KB
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MD5
7d8cdd1cc090b483a2ecfceb71a137b6
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SHA1
3d61bcc41b521aa34954e3ce7b366587f0059ece
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SHA256
53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1
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SHA512
2a1166f24f22b1422f9c393b8c0f2733d972bb97fe46fb432acc002c5c8882633e49751c9c6da62558f76db7aa5c7f4847ca9120c9d7aafb1d6d1bf081a1a17b
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SSDEEP
6144:fx2QdiglMFGfzIBeZO8Wf2cMRUCO/xZqqDLuz+4pQoL27aR9:fAQsgScEydUCJqnuq4z2mR9
Malware Config
Signatures
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Detects command variations typically used by ransomware 14 IoCs
resource yara_rule behavioral2/memory/4756-0-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-1-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-2-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-3-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-4-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-5-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-7-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-8-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-17-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-21-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-49-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-1152-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-1713-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware behavioral2/memory/4756-2144-0x0000000000400000-0x0000000000463000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware -
Drops desktop.ini file(s) 3 IoCs
description ioc Process File opened for modification F:\$RECYCLE.BIN\S-1-5-21-3073191680-435865314-2862784915-1000\desktop.ini 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\$Recycle.Bin\S-1-5-21-3073191680-435865314-2862784915-1000\desktop.ini 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\desktop.ini 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\7-Zip\Lang\available_for_trial.1pn6y3c56y2i273i7iy6.b287hiakwgr._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\de-DE\TipTsf.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_altgr.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\msadc\msdaprst.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\ro-RO\how_to_decrypt.hta 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File created \??\c:\Program Files\Common Files\microsoft shared\VSTO\how_to_decrypt.hta 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVOrchestration.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\et-EE\tipresx.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-phonetic.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\it-IT\TipRes.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Linq.Queryable.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Memory.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\available_for_trial.ifymhn7ql0z5ltzlejjbbqb67zqht32cs2s40o7.k69hm5r._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\de-DE\tabskb.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\available_for_trial.le0vx49d091652k625.m86r._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\mscorrc.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\msadc\msadco.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Security.Claims.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\InkObj.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ipscht.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\es-ES\tipresx.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File created \??\c:\Program Files\Common Files\System\msadc\how_to_decrypt.hta 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.Primitives.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\available_for_trial.1i0kfdxj970hod285l8se14ei4z7iojx8d8tng915a5g8o.8m5r._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\available_for_trial.xdhc2oiq82v.057b40nqr._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\msadc\fr-FR\msdaremr.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-processthreads-l1-1-1.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\Ole DB\fr-FR\msdasqlr.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.NameResolution.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Text.Encoding.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ro-RO\tipresx.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-file-l2-1-0.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\available_for_trial.rovho5rqmxte1272yle0soj0k.mso50mr._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\ug.txt 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Diagnostics.TraceSource.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\available_for_trial.o81nt8l7q26jb2dp136vmt67cz8qk5315gum21.a2058r._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\wab32res.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.HttpListener.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.es-es.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File created \??\c:\Program Files\Common Files\microsoft shared\MSInfo\how_to_decrypt.hta 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\available_for_trial.tc8clw3xigv5507n5y18bl38l48e69c.901r._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ipsfra.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fr-FR\rtscom.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-crt-multibyte-l1-1-0.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Reflection.Primitives.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\available_for_trial.bp7443xs9v1628wq17815m4kop44v97rz033zu1x03383gszh.73g2sr._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\Ole DB\msxactps.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\hostpolicy.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Collections.NonGeneric.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\4l0h0zb7g0tryp3ca07vjg525157mmr8qa.kr._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\available_for_trial.teje396n87d348ubuad6zk68o04fd3153jj4u7l.7zc1k9uer._PbBikh 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\tpcps.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\System\msadc\de-DE\msaddsr.dll.mui 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\ExitGrant.htm 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\ar-SA\how_to_decrypt.hta 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Reflection.dll 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\DESIGNER\MSADDNDR.OLB 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ipschs.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml 53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
889B
MD5cb72a12f3d0c84b5f3fea165ab388ef5
SHA15aa6efba48f7431027ff5732eb75b85b43c6db59
SHA256e0d1b261f06b9bfca3f454027fd4560d7e53a2f3b8809fde349b1dda6b9f2e88
SHA512bc34be00563ea829d1e3d852e99436a3e09ecbc93ce674198204d4faa76acf6d8904a2b44335b13d2d709974b5c0aa6326cb3756e436fa5ded8a24b71beacd99
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Filesize
2KB
MD5b6ad07441dddd5512527ad3238e4d40b
SHA12d1591033f06c45b767d813ea04911688ca3f854
SHA2561cb0365b96e6bbe78e712d973fa319ef32e1ee998d279b7ce75ea614a57941bc
SHA512ba6e31b5960e86a334f609b1b2b9ad947e239bef2397eb6671cb15188c74ac2b7a62b3f647357357f8e19757e26fc6b7223e83920f8caf0d87345acca3cdadda
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C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\mscordaccore_amd64_amd64_6.0.2523.51912.dll
Filesize1.3MB
MD58539e39ec9740638d37e59e724e459f3
SHA13551b62d464c1adcc3e248d2a04b9cfdfcd034f5
SHA256678ef5eab04dc637496795285d08fbbde94f654d9a85951cd60f599b7a0e544b
SHA512af53ea01b2f055984870bbb773f0799fdc5648ee422ba87663026e0a79503a1e374b7856b3ddfef45a5d85ca116b19b01bab1147dfda28dd90497f471f28e716
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Filesize
11KB
MD510cbfbbd446c9f0cdad757046654b875
SHA111645b8f36444d239b7d70f31db2a7b1e7cede59
SHA256ddaa9447c594a739d8aefbb905345a90b352aca06ccb375972162ac9d5f56c8e
SHA51273f08e01a3a6d1c008aba2b101dd2d934ab4dacceb7677e51f5b18d531c1930876e8773cab22b8251b2d9513265cbe8ffaa82d7d89968285724327dfc2f67680
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Filesize
82KB
MD51ac90eb6c861a7774e05dae90b94a2d2
SHA10b67fe2354554eab686518d2e2baa860ddfda3f5
SHA25628062c3183441c41b47d8e78ce421de7757bc664a7cdb6b5e31bb2470b5a5538
SHA512504abf7d4a4bdbca02ff70ebe67b030793a02ef3ce10ba2bc6c2a29dd8c892f660c49e9cebf6e583798300729dff7f6173f2ff0039b4e8d52f7bc557cba8b729