Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 00:42
Behavioral task
behavioral1
Sample
2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 761KB
- Sample260809-a2pt2sga98
- SHA256 d21c2c2ee891d2df98a3eb676220fc741e159f6a403e64236991a70bf3d234d8
- MD5 ae572017346bd16485ed295344b7ce23
- SHA1 3acdd970fc3a2697ddcab54c962012e4047b06b8
- SHA512 36b2d1d3f6771847ac3f13703d1f465c4342abeae75d920c88bdcd788a22f4f0854efb280ef658106673dc1e297cf4ff73a24f0bbc83fd03d46bbfe892058df7
- SSDEEP 12288:pSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:QvO2xJKRw2kOkxSkW298B
- TLSH T176F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/2404-0-0x00000000000F0000-0x000000000017C000-memory.dmp UPX behavioral1/files/0x000b000000024267-3.dat UPX behavioral1/memory/4248-4-0x0000000000DF0000-0x0000000000E7C000-memory.dmp UPX behavioral1/memory/2404-15-0x00000000000F0000-0x000000000017C000-memory.dmp UPX behavioral1/memory/4248-16-0x0000000000DF0000-0x0000000000E7C000-memory.dmp UPX behavioral1/memory/4248-27-0x0000000000DF0000-0x0000000000E7C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4248 6d043837 - 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 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 30 114.114.114.114 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 32 223.5.5.5 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6d043837 File created C:\Windows\SysWOW64\6d043837 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6d043837 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6d043837 -
resource yara_rule behavioral1/memory/2404-0-0x00000000000F0000-0x000000000017C000-memory.dmp upx behavioral1/files/0x000b000000024267-3.dat upx behavioral1/memory/4248-4-0x0000000000DF0000-0x0000000000E7C000-memory.dmp upx behavioral1/memory/2404-15-0x00000000000F0000-0x000000000017C000-memory.dmp upx behavioral1/memory/4248-16-0x0000000000DF0000-0x0000000000E7C000-memory.dmp upx behavioral1/memory/4248-27-0x0000000000DF0000-0x0000000000E7C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\292848 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\48ba30 6d043837 - 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 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6d043837 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6d043837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6d043837 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6d043837 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6d043837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6d043837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6d043837 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6d043837 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6d043837 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6d043837 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4248 6d043837 4248 6d043837 4248 6d043837 4248 6d043837 4248 6d043837 4248 6d043837 4248 6d043837 4248 6d043837 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2404 2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4248 6d043837 Token: SeTcbPrivilege 4248 6d043837
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_ae572017346bd16485ed295344b7ce23_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_ae572017346bd16485ed295344b7ce23_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:2404
-
C:\Windows\Syswow64\6d043837C:\Windows\Syswow64\6d0438371⤵
- 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:4248
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6d043837
- Size 761KB
- SHA256 bd53c4c6f07c816d64ab017b4498c598e9977b3c25c7f672f209a1747ba6597a
- MD5 436b218d2616f6c7c72358009d9a09ad
- SHA1 41c177db86059962f639203b6c302c550ad3732b
- SHA512 0773fa0b4c292cd3a71e5954218b05ce62665b1e25011b1ddec0b5dfdad848442a5c02b0555ebc0a96fbcaec43c47350618e512de4210ff36e4907fae8954a11
- SSDEEP 12288:OSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:tvO2xJKRw2kOkxSkW298B
- TLSH T10BF49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH