Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/05/2026, 00:32
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
- Size 948KB
- Sample260505-avmq4set2v
- SHA256 e9337be4ae2c92d66b9ea7707122db2377ec848095d0c2d1107a75b49e0a1cf3
- MD5 d0dfda16dc0d0cb1f66d168f9b5b197e
- SHA1 941f0df533b2de98407bc5dc4a92c3a70d98c4f1
- SHA512 8a262a5ffe15b62d756df3aa0c48f25f3badb6ca1df1d699648de615915e793d3e1ab299c84384efe8a01c0cd36e468375b1825211d5bc01c101f5ad376eea4a
- SSDEEP 24576:ZvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJ:ZHHKO2FQd1oOU82lPJ
- TLSH T15E259D16F7A1C072C86742B448B6872EA671BC152B214ACBF7C07B5E4E727D1AE3634D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with VMProtect. 1 IoCs
resource yara_rule behavioral1/files/0x0005000000023076-2.dat INDICATOR_EXE_Packed_VMProtect - Executes dropped EXE 1 IoCs
pid Process 4344 f5a30143 - 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 4 223.5.5.5 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 31 114.114.114.114 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 32 223.5.5.5 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Destination IP 3 114.114.114.114 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f5a30143 File created C:\Windows\SysWOW64\f5a30143 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f5a30143 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C f5a30143 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4a5ef0 f5a30143 File opened for modification C:\Windows\473880 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_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 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f5a30143 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f5a30143 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f5a30143 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" f5a30143 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f5a30143 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f5a30143 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f5a30143 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f5a30143 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f5a30143 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f5a30143 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4344 f5a30143 4344 f5a30143 4344 f5a30143 4344 f5a30143 4344 f5a30143 4344 f5a30143 4344 f5a30143 4344 f5a30143 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 4160 2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 4344 f5a30143 Token: SeTcbPrivilege 4344 f5a30143
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_d0dfda16dc0d0cb1f66d168f9b5b197e_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:4160
-
C:\Windows\Syswow64\f5a30143C:\Windows\Syswow64\f5a301431⤵
- 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:4344
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f5a30143
- Size 948KB
- SHA256 36de8bb9f4076fa407fe7172d33514c3a7c6cabdb50bc121a7169754b5f1b1ae
- MD5 7b87867753052c9ba57d800a25e659b0
- SHA1 d6463e96dc7c1c3d5a15319099570a4230aa8bcf
- SHA512 b09da003de978a7156f23c37826aab800c8075066ef3d37b11ce244abbd1476692c6d6e17859c11f356475aedf319177be010dc31121de0d496cf15905650d45
- SSDEEP 24576:1vO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJ:1HHKO2FQd1oOU82lPJ
- TLSH T12D259D16F7A1C072C86742B448B6872EA671BC152B214ACBF7C07B5E4E727D1AE3634D
- MD5 SHA1 SHA512 SSDEEP TLSH