Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/04/2026, 12:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 679KB
- Sample260415-ph8kdady6k
- SHA256 c6f25c2013ab71ea1878ac19ef8e5be22d6a67407d989b91c7e4955982d8bb97
- MD5 e00993d47d664d177916cb5c079f3010
- SHA1 b95018cdfb0792b828c4b004b736c91752a446b4
- SHA512 c3a9728d9c2009cbd9ff7cfdaabc8ab7071ef8de77ef1430f02fc762f6c3e7feff0f261f7e7a0b28f6e3ef197a6c44a77d18ae7751f1cc3e114c4a9a02b34510
- SSDEEP 12288:bSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:uvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T10DE45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1040 f6f50e40 - 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 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 4 223.5.5.5 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 40 114.114.114.114 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 41 223.5.5.5 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_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\Local\Microsoft\Windows\INetCache\IE f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f6f50e40 File created C:\Windows\SysWOW64\f6f50e40 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f6f50e40 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f6f50e40 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1f3a40 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\11ce20 f6f50e40 - 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 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f6f50e40 - 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\Cookies\CachePrefix = "Cookie:" f6f50e40 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f6f50e40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f6f50e40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f6f50e40 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f6f50e40 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f6f50e40 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f6f50e40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f6f50e40 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f6f50e40 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1040 f6f50e40 1040 f6f50e40 1040 f6f50e40 1040 f6f50e40 1040 f6f50e40 1040 f6f50e40 1040 f6f50e40 1040 f6f50e40 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 1824 2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 1040 f6f50e40 Token: SeTcbPrivilege 1040 f6f50e40
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_e00993d47d664d177916cb5c079f3010_amadey_coinminer_elex_graphican_remcos_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:1824
-
C:\Windows\Syswow64\f6f50e40C:\Windows\Syswow64\f6f50e401⤵
- 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:1040
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\f6f50e40
- Size 679KB
- SHA256 d293341aac2f3f38428ebdb2925af94ce6619c2d26493823471281643bb334ef
- MD5 6ed8181097d0ae9b5278375119e2d96c
- SHA1 b0d1bbb9155b4a7f16d86069190f64c781f35b4b
- SHA512 4c0710b22cc5a1e89c21d223e9d9292a214a69a3305a9fe0573ddd76206a436fc7523db32859fa71386a4f9b02027dd6ed872df43dbaeba0ea03eb68c2b6b8b6
- SSDEEP 12288:eSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:dvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T1C5E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH