Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 18:47
Behavioral task
behavioral1
Sample
2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe
- Size 412KB
- Sample260701-xfa54aet7s
- SHA256 3e09dcc9e12d22112ff9043bafe9d6a3cb38a9239b04e79677c29bebcef67661
- MD5 a2c7a1d8d3af848848f1b877a6cc5aa8
- SHA1 c202a39d0405c41809c95b9f0684c4dbe44a8ba1
- SHA512 3506a02676bbead1fe0be426a0ff190f1cf0745ba1cf479311ea9c262f1995e48c3ffe1283df765706563b33e7cc7f8ac48b4d3193949b4ad85ee3ef2273684d
- SSDEEP 6144:z1XlKgzelZNQSBQGH/CSpWqTZmQqxWSqer5+nDFoyBO:zUfBQGH6SfAQZer5+nZoyc
- TLSH T160949E0E3A67A4F3D9214E309C7486C167766C937E91566BAAC4030E4CB62EC8F67F74
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Cosmu payload 4 IoCs
Cosmu is a worm written in C++.
resource yara_rule behavioral2/files/0x000d00000001c693-6.dat family_cosmu behavioral2/files/0x000d00000001c69c-81.dat family_cosmu behavioral2/files/0x0016000000018a2f-192.dat family_cosmu behavioral2/files/0x000d00000001c6af-251.dat family_cosmu - Enumerates connected drives 3 TTPs 10 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\N: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\I: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\J: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\K: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\M: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\O: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\D: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\G: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened (read-only) \??\H: 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Internet Explorer\ieinstal.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Internet Explorer\iexplore.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX7AA0.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7B89.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7B9A.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7B76.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\RCX7C04.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\RCX7A8D.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX7AB0.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX7AC2.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\dotnet\RCX7AD5.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7BD1.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\RCX7A8E.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7B64.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\RCX7C90.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Microsoft Office\Office16\OSPPREARM.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\RCX7A8C.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Internet Explorer\iediagcmd.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Internet Explorer\iexplore.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\RCX7A8F.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\7-Zip\7z.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\RCX7BE2.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\dotnet\dotnet.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Mozilla Firefox\RCX7D6F.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\RCX7A7B.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Internet Explorer\ExtExport.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX7AC1.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7B9C.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\RCX7C6D.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\dotnet\dotnet.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Java\jre-1.8\bin\jabswitch.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Internet Explorer\ielowutil.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\7-Zip\7z.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX7BAD.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\RCX7C15.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\RCX7C27.tmp 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.cab 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-01_a2c7a1d8d3af848848f1b877a6cc5aa8_cobalt-strike_elex_icedid_njrat_rhadamanthys.exe"1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:6116
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7z.exe
- Size 450KB
- SHA256 66d5d92650c76749e1db93356c53c899d89d6ecbdef77fa52750f48bd4215f05
- MD5 142d385b19b11c7539cc630781534edd
- SHA1 f3c1b6325cc2fdf60100f1705374625c483654c6
- SHA512 abc637fe7da5bbbdfe4f7f7b24f5c4478152efac5d8db9b460df3ebe1277490145f5a260994fa593726cc06734ef2ac1d13646626c174f73971ae045fda10cef
- SSDEEP 6144:/1XlKgzelZNQSBQGH/CSpWqTImQqxWSqer5+nDFoyB:/UfBQGH6SfFQZer5+nZoy
- TLSH T12FA48D0E3A67A4F3D9214E309C7446C1677A6C937E91566BAAC4030E4CB62EC8F67F74
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\RCX7B87.tmp
- Size 412KB
- SHA256 6a3357e52661b19fce6da8b75146879c1fd5517d2f0e862f90b64dba4fc38abc
- MD5 ced74d84a2cbeffd3fdd4e0bec37f531
- SHA1 496543bf07943689a317644c75308b3468b1c93c
- SHA512 8b987c6ca42fecbf57126092f41d934552e4dc1fe917f1bcc7e87da6ce0660eadfad00a0491409103cd7f275f49389cbfbac90c7e4ed10a89fbbb50ad1496e71
- SSDEEP 6144:71XlKgzelZNQSBQGH/CSpWqTZmQqxWSqer5+nDFoyB:7UfBQGH6SfwQZer5+nZoy
- TLSH T12F948D0E3A67A4F3D9214E309C7446C1677A6C937E91566BAAC4030E4CB62EC8F67F74
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\RCX7C6D.tmp
- Size 412KB
- SHA256 5cff8692b61ac9365660f380670f2aca8df194d3c6a2411faca552c8cbdb17b6
- MD5 c5cb30b62ee34513dcb0636fe8f6448a
- SHA1 6e5857065f6724cb4951007078fa2ceb1cccf778
- SHA512 04267beec35df32255d2ef7b1af7fb40c71e4e8b59aad3347d3099e6cf79f2a6e2d31455f408863d18a50449a623321b9d2f89dcf1202ea7bf3d4a81eee72dff
- SSDEEP 6144:b1XlKgzelZNQSBQGH/CSpWqTemQqxWSqer5+nDFoyB:bUfBQGH6SffQZer5+nZoy
- TLSH T1C6949E0E3A67A4F3D9214E309C7486C167766C937E91566BAAC4030E4CB62EC8F67F74
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe
- Size 474KB
- SHA256 b7383dafa5602d51b74462e21a896f3e730842fefb5d8acbdde9abe656095785
- MD5 98f7b778d07c711a3f2f9c5b07ef28b7
- SHA1 d8af930d41c9a3c3f8d4026a104f5470e0b16a8f
- SHA512 2fffe1fd4825ae7333bdccefc988667a3122c4061260466f8d4fd186b8658f91b7ca9d0dc2ac53695aa50993aa588881f00c095d25fd343a4ce20c955c2b4c9e
- SSDEEP 6144:W1XlKgzelZNQSBQGH/CSpWqT/UjD5FmQqxWSqer5+nDFoyB:WUfBQGH6SfLUjD5YQZer5+nZoy
- TLSH T1F8A49E0E3A66A4F3D9214E309C7446D167366C937E91576BAAC4330E8C762E88F67F34
- MD5 SHA1 SHA512 SSDEEP TLSH