Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/10/2026, 12:40
Behavioral task
behavioral1
Sample
2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 525KB
- Sample261009-pwh7msgv4y
- SHA256 9c771af60b0e15646bcb1a39830dc6b32d0cd1fa36b329d5c46c0dd25af01dcd
- MD5 69d4969a3f65c490b8de975dcbde8652
- SHA1 df1b60c936cfe3a6d36284c9d185afcfa4eebe78
- SHA512 96d84df3078d71168bfab354a19982158dc7f8eda61fdb954de1017958a776d0c9a62db847bdeaf1f6b54c6952aaa9ec68227109fd20349f7f658636160201ea
- SSDEEP 6144:9cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:9SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T15CB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4336-0-0x0000000000A30000-0x0000000000ABC000-memory.dmp UPX behavioral1/files/0x00050000000232b8-2.dat UPX behavioral1/memory/1064-4-0x0000000000FF0000-0x000000000107C000-memory.dmp UPX behavioral1/memory/4336-18-0x0000000000A30000-0x0000000000ABC000-memory.dmp UPX behavioral1/memory/1064-19-0x0000000000FF0000-0x000000000107C000-memory.dmp UPX behavioral1/memory/1064-38-0x0000000000FF0000-0x000000000107C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1064 653aeedc - Unexpected DNS network traffic destination 20 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 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 59 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 123 114.114.114.114 1064 653aeedc Destination IP 196 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 244 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 305 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 398 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 490 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 124 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 312 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 397 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 428 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 194 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 245 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 311 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 429 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 489 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 58 114.114.114.114 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 306 223.5.5.5 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 653aeedc File created C:\Windows\SysWOW64\653aeedc 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 653aeedc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 653aeedc -
resource yara_rule behavioral1/memory/4336-0-0x0000000000A30000-0x0000000000ABC000-memory.dmp upx behavioral1/files/0x00050000000232b8-2.dat upx behavioral1/memory/1064-4-0x0000000000FF0000-0x000000000107C000-memory.dmp upx behavioral1/memory/4336-18-0x0000000000A30000-0x0000000000ABC000-memory.dmp upx behavioral1/memory/1064-19-0x0000000000FF0000-0x000000000107C000-memory.dmp upx behavioral1/memory/1064-38-0x0000000000FF0000-0x000000000107C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\123750 653aeedc File opened for modification C:\Windows\4a3be0 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 653aeedc Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 653aeedc Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-10-08_69d4969a3f65c490b8de975dcbde8652_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 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 653aeedc - 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:" 653aeedc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 653aeedc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 653aeedc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 653aeedc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 653aeedc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 653aeedc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 653aeedc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 653aeedc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 653aeedc - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1064 653aeedc 1064 653aeedc 1064 653aeedc 1064 653aeedc 1064 653aeedc 1064 653aeedc 1064 653aeedc 1064 653aeedc 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4336 2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1064 653aeedc Token: SeTcbPrivilege 1064 653aeedc
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-08_69d4969a3f65c490b8de975dcbde8652_amadey_coinminer_elex_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4336
-
C:\Windows\Syswow64\653aeedcC:\Windows\Syswow64\653aeedc1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1064
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\653aeedc
- Size 525KB
- SHA256 dac314cc5e2263a3e62bd232ab7c5fbec3abb9d8c148d72ba8b131fd2d8c19d1
- MD5 440872920f7eb9b5f502ed602a51be09
- SHA1 a4903963d7facb974162711e5f92022710f548ea
- SHA512 f3fe6b1fcbfe0bd84e409e564c328fbde8f32777994085325b31648e2c0cfb72c4fec07a109a3517fdb29f739fd06b02aaaf82418313a3cdfa4b78a774f67e10
- SSDEEP 6144:9cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:9SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1BDB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH