Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 18:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 704KB
- Sample260808-xbc4wssfrc
- SHA256 92d8e29eb4297ee92bc9034cc820a3709cd5b4db1d1f7b9a2d5c257662d5a0a0
- MD5 fd5e5a7eec695fecd8e6e6bfd75cefd6
- SHA1 912922c28f7d3ddd0c1b2efc883d9fe8e08da046
- SHA512 c64eaac0cb7a5c766fc7092d093d9702d7b82734e7cf71c0583db353dc19961658320b651d2d67ae698cc31e21d19d3331937a1127ee86c663eb7377ba20e8e4
- SSDEEP 12288:4SvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:TvO2xJKRI2FOkx2LFEF
- TLSH T198E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5412 8a869d7c - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 3 114.114.114.114 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 6 223.5.5.5 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 40 114.114.114.114 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 41 223.5.5.5 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8a869d7c File created C:\Windows\SysWOW64\8a869d7c 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8a869d7c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8a869d7c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5ca7c8 8a869d7c File opened for modification C:\Windows\523f08 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - 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 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8a869d7c - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 8a869d7c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8a869d7c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8a869d7c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 8a869d7c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8a869d7c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8a869d7c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 8a869d7c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8a869d7c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8a869d7c - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 5412 8a869d7c 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 4804 2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 5412 8a869d7c Token: SeTcbPrivilege 5412 8a869d7c
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_fd5e5a7eec695fecd8e6e6bfd75cefd6_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4804
-
C:\Windows\Syswow64\8a869d7cC:\Windows\Syswow64\8a869d7c1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5412
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8a869d7c
- Size 704KB
- SHA256 2de47f2f05f57ccae3755d5e2f36051daa017fbd506a41a935205080e436f44a
- MD5 64448aad2557e8af81e6f0d64d480dea
- SHA1 beeb178d0fba78dac2fa7391c6c842d3c00632df
- SHA512 d0fbad8649ecd6d3ef55ca28b3e3dc06e4d0379f18bf07d9e6e93bfaddec1d02beddc55292b14ce635d1a37e36d6911cd3c5f6f7cf9d2b63dc9dd9bdaad8c029
- SSDEEP 12288:fSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:qvO2xJKRI2FOkx2LFEF
- TLSH T125E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH