Analysis
- max time kernel
600s - max time network
460s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 10:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Cherax.rar
Resource
win11ltsc2024-20260709-en
15 signatures
600 seconds
Behavioral task
behavioral2
Sample
Cherax.exe
Resource
win11ltsc2024-20260709-en
10 signatures
600 seconds
General
- Target Cherax.exe
- Size 3.0MB
- Sample260809-mzyemaztds
- SHA256 fdb00ca04a2241daf3466fedce4c2db0bf6d28b265af97da3f529375498c34dc
- MD5 100c32831ca00f7d57be7040c30f3ede
- SHA1 d6a172780c250431ef1bf2fcb90299a5ef143ee8
- SHA512 470c617f25a13de919583a3f207ad50f7ed1ceff63691f8500716379b19982b11ada1b5415b173e3f3d3773da2eb1bfec04d481a317cf693b810ca4e9b3c2d78
- SSDEEP 49152:SDojF499D2ZG/TVdFyWgZRlnqri9Yr5RNwowxk2doWN8Qsh2r4dxwO9LMgwbiRzN:S0NS74pTei9YP172SW2Qj4dn9L3wuT
- TLSH T1AEE52319E3E804F9F0A7B6B8D9564902D37B7C4A0771E74F03BC45592F636A0AE36B21
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
discordrat
Attributes
-
discord_token
MTQ4Mjg3ODM5NjQ5MjE1Mjk5Mg.Gbn_mb.wbXd4mb3kzO4I5zn0Zudzf4xqgzqOXcMIchGuA
-
server_id
1482879817576611952
Signatures
- Family: Discord RAT
A RAT written in C# using Discord as a C2.
- Downloads MZ/PE file 1 IoCs
flow pid Process 8 4604 CheraxLoader.exe - Executes dropped EXE 4 IoCs
pid Process 4604 CheraxLoader.exe 5664 vc_redist.x64.exe 4584 Client-built1.exe 5520 vc_redist.x64.exe - Loads dropped DLL 1 IoCs
pid Process 5520 vc_redist.x64.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 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 vc_redist.x64.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vc_redist.x64.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4604 CheraxLoader.exe 4604 CheraxLoader.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4584 Client-built1.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5020 wrote to memory of 4604 5020 Cherax.exe 90 PID 4604 wrote to memory of 5664 4604 CheraxLoader.exe 91 PID 5020 wrote to memory of 4584 5020 Cherax.exe 92 PID 5664 wrote to memory of 5520 5664 vc_redist.x64.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\Cherax.exe"C:\Users\Admin\AppData\Local\Temp\Cherax.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5020 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\CheraxLoader.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\CheraxLoader.exe"2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Users\Admin\Documents\Cherax\Cache\Downloads\vc_redist.x64.exe"C:\Users\Admin\Documents\Cherax\Cache\Downloads\vc_redist.x64.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5664 -
C:\Windows\Temp\{50213642-51B1-4EDE-ADE7-6AF6B76AA4CC}\.cr\vc_redist.x64.exe"C:\Windows\Temp\{50213642-51B1-4EDE-ADE7-6AF6B76AA4CC}\.cr\vc_redist.x64.exe" -burn.clean.room="C:\Users\Admin\Documents\Cherax\Cache\Downloads\vc_redist.x64.exe" -burn.filehandle.attached=748 -burn.filehandle.self=7524⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5520
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built1.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built1.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4584
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4136
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\CheraxLoader.exe
- Size 6.4MB
- SHA256 ae348abf0227e0fe4c20c39c6ce043ca66ad81a885727801649d240a08e7599f
- MD5 497224172d017166b71489fb91b25bbb
- SHA1 865890c4001cae75530a5a21512538749024cf7c
- SHA512 d83c1b2340fcd067af9ce9d58f3e76cfc0ce4b3388aabe18261346ee103ce539830ceaa7fe4cc6707b148c59cd05cfbd7807546b9bb420e0270d669afdaa47f5
- SSDEEP 196608:ldS5kN5dSwDyGOx/ry0hCH9rzfSlKmhdg3LK1WMGB:ldLNzxDKx/ry0hCH9rzfSlKmhdg3LKof
- TLSH T14D66E05676ED81B9C666F2388646C617E7B17E480321CBEB32D09B673F235E01A3E351
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built1.exe
- Size 78KB
- SHA256 b0881c70ec7ec42eb554c0818a81440a0810857c53005fb54dcee4b41b3b94da
- MD5 649a777297aba69ba89b62abee4a0f3e
- SHA1 b7a8a185628f558187f817f18ac6b96774d9e1cd
- SHA512 59a92c1e76331d340ac3240a567af3bf3b9569ec8042e6b21ca74a6293c7d476d8f5b9a5a2d0babd24ac796926078a27a3b8ff4be22ccaf57a1a3d9885b26821
- SSDEEP 1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+XPIC:5Zv5PDwbjNrmAE+fIC
- TLSH T10E73B8C877AD8903FBBF5EBD147141524B72BB17E935F68D088C54E611B2B828C42B9B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\Cherax\Cache\Downloads\vc_redist.x64.exe
- Size 24.4MB
- SHA256 cc0ff0eb1dc3f5188ae6300faef32bf5beeba4bdd6e8e445a9184072096b713b
- MD5 486f81facf798678c3244c7cf35a557f
- SHA1 21ce0ee54bff57f69fafa741025bf2f15b356405
- SHA512 e131b93acde5ffc76c19eb0784183a1e94dfa9fe06111a7830eae3ad8583895575dd4dca66aa70efddb243c95735a0105efcd3042b4b5ca445d3d8e8c39d957e
- SSDEEP 786432:mjjpx5hYBug51eEdO41UnAyijgtUHFt9q4YYOQdV:kpx56Bu61eGv1pjg6pb
- TLSH T10A473332E0448026EBE61037A168F5206F7CF624A3649ABBD6CCED0D37B649717FB615
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Temp\{152E8A5F-5AA1-4301-8823-7ED6935CEF88}\.ba\logo.png
- Size 1KB
- SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
- MD5 d6bd210f227442b3362493d046cea233
- SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
- SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
- TLSH T1CF312CF34748B7A7D30581351471819AD242FFD8F9CE291E35CD5307664018115C75CF
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Temp\{152E8A5F-5AA1-4301-8823-7ED6935CEF88}\.ba\wixstdba.dll
- Size 215KB
- SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
- MD5 f68f43f809840328f4e993a54b0d5e62
- SHA1 01da48ce6c81df4835b4c2eca7e1d447be893d39
- SHA512 a7a799ecf1784fb5e8cd7191bf78b510ff5b07db07363388d7b32ed21f4fddc09e34d1160113395f728c0f4e57d13768a0350dbdb207d9224337d2153dc791e1
- SSDEEP 6144:K6EZdi6e93SuDeTKZxQfsRy26BqbUHYJe:K62i6eNSYeuZ2sRDK
- TLSH T15E24AF12B5D0907AEBFB19305939E5216DBDBA210FA0C9CE5348AD2B2E705C1DB36737
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Temp\{50213642-51B1-4EDE-ADE7-6AF6B76AA4CC}\.cr\vc_redist.x64.exe
- Size 670KB
- SHA256 568c9ba533624084ea18f7a562b4aa2249ed4e41281524a061a0d0b1008cf6bd
- MD5 bc9c8a6a42e8d3ea18f8da78d5031820
- SHA1 07812a4b945364d04627363e46ab38de188281b3
- SHA512 b583f41b8f9cbb2b04e4c7403b54241bf4c51caefdb0bbe9184202dc615f599b496d65f6d36984b75f9b9003289c0c13066dc1e6eb294f9139248595114b4f73
- SSDEEP 12288:n3mgqnIZuYfCYqFet4CovkM7x61nE4rfDDIcbMZ3Mya:n3WnIZuMCxezot7MhbfDBMZ8ya
- TLSH T10DE49E32A5604033F7F10573B928A6303E7CE3282B51C9A9D7D4AD1D7EB4892A7F7256
- MD5 SHA1 SHA512 SSDEEP TLSH