Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 16:41
Behavioral task
behavioral1
Sample
2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 576KB
- Sample260730-t63fgsscmd
- SHA256 e9eba75588d730be671ac54ee62b3d85c5451a46135127362bfd5ed2c7af24d4
- MD5 fd229a8223e2db3030b5f5e8238c74f0
- SHA1 43fc6733036dcfa41da9f938b9723ff68e728328
- SHA512 991656d52b2371daa6bf66bd902da5a578346fff7f4848686f22d6115b5e9b235031c3302d90e791da62a68e19ada789a2da2921dcbd1758b4901f7bf12b711e
- SSDEEP 6144:/cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:/SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T171C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2168-0-0x00000000007C0000-0x000000000084C000-memory.dmp UPX behavioral2/files/0x000c000000016cd6-2.dat UPX behavioral2/memory/4380-3-0x0000000000630000-0x00000000006BC000-memory.dmp UPX behavioral2/memory/2168-10-0x00000000007C0000-0x000000000084C000-memory.dmp UPX behavioral2/memory/4380-11-0x0000000000630000-0x00000000006BC000-memory.dmp UPX behavioral2/memory/4380-36-0x0000000000630000-0x00000000006BC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4380 2a0b6d18 - 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 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 11 114.114.114.114 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 12 223.5.5.5 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_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\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2a0b6d18 File created C:\Windows\SysWOW64\2a0b6d18 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2a0b6d18 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2a0b6d18 -
resource yara_rule behavioral2/memory/2168-0-0x00000000007C0000-0x000000000084C000-memory.dmp upx behavioral2/files/0x000c000000016cd6-2.dat upx behavioral2/memory/4380-3-0x0000000000630000-0x00000000006BC000-memory.dmp upx behavioral2/memory/2168-10-0x00000000007C0000-0x000000000084C000-memory.dmp upx behavioral2/memory/4380-11-0x0000000000630000-0x00000000006BC000-memory.dmp upx behavioral2/memory/4380-36-0x0000000000630000-0x00000000006BC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4afcb8 2a0b6d18 File opened for modification C:\Windows\251df0 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_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 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2a0b6d18 - 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:" 2a0b6d18 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2a0b6d18 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2a0b6d18 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2a0b6d18 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2a0b6d18 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2a0b6d18 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2a0b6d18 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2a0b6d18 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2a0b6d18 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4380 2a0b6d18 4380 2a0b6d18 4380 2a0b6d18 4380 2a0b6d18 4380 2a0b6d18 4380 2a0b6d18 4380 2a0b6d18 4380 2a0b6d18 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2168 2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4380 2a0b6d18 Token: SeTcbPrivilege 4380 2a0b6d18
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_fd229a8223e2db3030b5f5e8238c74f0_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:2168
-
C:\Windows\Syswow64\2a0b6d18C:\Windows\Syswow64\2a0b6d181⤵
- 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:4380
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2a0b6d18
- Size 576KB
- SHA256 a0cfd1a3f77e6e60880b09522ea48897b88ae4d738f6b11071dcacd6c8309522
- MD5 4619e6b779ff38b98a59f5b684325323
- SHA1 1485849d3e1ab619040de41335532cbc10927c10
- SHA512 6787b6f1eb7bab1aa42c0e22adc704af3a9f7dfd9874b016e1b573c3131220cd9afc57ad4b9ee7df665c00674f787016b9e03918972f2924323ad081eaacaa0a
- SSDEEP 6144:lcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:lSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1AFC46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH