Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 04:04
Behavioral task
behavioral1
Sample
2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260714-enet5sgs21
- SHA256 ca5abff9d31d3d45b62267d468eb570e2b286d14dd61318b318e6c93b8d1a64f
- MD5 42f6ad75567a615c39fb94a70b49fc4f
- SHA1 adf1429c22ac5965a2bb74dac3a2810a8d2e8ef9
- SHA512 f11d7dd3fb3f0df26b4c712ff2b6688976981b7efb52f120608d586d4ed1c3b5a3074f426d08cb81d37a2d8cc91eb7a3dd0913b6644559271080e4f0cf036ade
- SSDEEP 6144:dUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:dYsVOdhElvkCgvDLe4usOkxHy
- TLSH T14DC48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3004-0-0x0000000000800000-0x000000000088C000-memory.dmp UPX behavioral2/files/0x000600000001b85f-2.dat UPX behavioral2/memory/2432-4-0x0000000000830000-0x00000000008BC000-memory.dmp UPX behavioral2/memory/3004-18-0x0000000000800000-0x000000000088C000-memory.dmp UPX behavioral2/memory/2432-19-0x0000000000830000-0x00000000008BC000-memory.dmp UPX behavioral2/memory/2432-36-0x0000000000830000-0x00000000008BC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2432 9ceed81b - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 37 114.114.114.114 2432 9ceed81b Destination IP 38 223.5.5.5 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 40 114.114.114.114 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 41 223.5.5.5 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_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\MetaData 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9ceed81b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9ceed81b File created C:\Windows\SysWOW64\9ceed81b 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe -
resource yara_rule behavioral2/memory/3004-0-0x0000000000800000-0x000000000088C000-memory.dmp upx behavioral2/files/0x000600000001b85f-2.dat upx behavioral2/memory/2432-4-0x0000000000830000-0x00000000008BC000-memory.dmp upx behavioral2/memory/3004-18-0x0000000000800000-0x000000000088C000-memory.dmp upx behavioral2/memory/2432-19-0x0000000000830000-0x00000000008BC000-memory.dmp upx behavioral2/memory/2432-36-0x0000000000830000-0x00000000008BC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\336df8 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\29a300 9ceed81b - 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 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9ceed81b - 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\Content\CachePrefix 9ceed81b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9ceed81b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9ceed81b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9ceed81b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9ceed81b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9ceed81b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9ceed81b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9ceed81b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9ceed81b - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2432 9ceed81b 2432 9ceed81b 2432 9ceed81b 2432 9ceed81b 2432 9ceed81b 2432 9ceed81b 2432 9ceed81b 2432 9ceed81b 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3004 2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2432 9ceed81b Token: SeTcbPrivilege 2432 9ceed81b
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_42f6ad75567a615c39fb94a70b49fc4f_amadey_coinminer_elex_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:3004
-
C:\Windows\Syswow64\9ceed81bC:\Windows\Syswow64\9ceed81b1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:2432
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9ceed81b
- Size 560KB
- SHA256 663085bc4522458732bf8e6ce90c775b7394241c726a336531faf0b001aa930f
- MD5 774b7ed28c289b17763661849d01a2b8
- SHA1 80c8f335262895b49bcccac3f639996e6cbaac9a
- SHA512 07b12969ff6fa474dc4a439d104245ecf83b0535af2e4fd926010405bc07955c9e797cd129a389bc278d7c2c76bfb3c56907cc52c20d1b7c04facb26c6d31c96
- SSDEEP 6144:tUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:tYsVOdhElvkCgvDLe4usOkxHy
- TLSH T173C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH