Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/05/2026, 16:11
Behavioral task
behavioral1
Sample
2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 761KB
- Sample260509-tm7absdx2n
- SHA256 9a29fcab298d7d3a283b57cfb29e32be892dfd11d3160ea1a7917ee295641c69
- MD5 25f4b67dcb93817491a18e3d4f4ddfe8
- SHA1 afcabed6d3878b1bb458b3fe93444d268eaaafba
- SHA512 a464c58ff9e12ec15b7ae851823c518d38d50dd5a72176e8b7b6475ac2fa853fad7f65c6da1ffac4c97a531d351863db857912ddc8c313e20a68c4179355ec10
- SSDEEP 12288:eSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:dvO2xJKRw2kOkxSkW298B
- TLSH T1F7F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/1416-0-0x0000000000820000-0x00000000008AC000-memory.dmp UPX behavioral1/files/0x0008000000024399-2.dat UPX behavioral1/memory/4676-3-0x00000000008A0000-0x000000000092C000-memory.dmp UPX behavioral1/memory/1416-17-0x0000000000820000-0x00000000008AC000-memory.dmp UPX behavioral1/memory/4676-18-0x00000000008A0000-0x000000000092C000-memory.dmp UPX behavioral1/memory/4676-39-0x00000000008A0000-0x000000000092C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4676 6fbd6f2c - 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 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 39 114.114.114.114 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 41 223.5.5.5 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_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\Local\Microsoft\Windows\INetCache\Content.IE5 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 6fbd6f2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6fbd6f2c File created C:\Windows\SysWOW64\6fbd6f2c 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6fbd6f2c -
resource yara_rule behavioral1/memory/1416-0-0x0000000000820000-0x00000000008AC000-memory.dmp upx behavioral1/files/0x0008000000024399-2.dat upx behavioral1/memory/4676-3-0x00000000008A0000-0x000000000092C000-memory.dmp upx behavioral1/memory/1416-17-0x0000000000820000-0x00000000008AC000-memory.dmp upx behavioral1/memory/4676-18-0x00000000008A0000-0x000000000092C000-memory.dmp upx behavioral1/memory/4676-39-0x00000000008A0000-0x000000000092C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\500e08 6fbd6f2c File opened for modification C:\Windows\183e10 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_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 6fbd6f2c Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe - 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\History\CachePrefix = "Visited:" 6fbd6f2c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6fbd6f2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6fbd6f2c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6fbd6f2c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6fbd6f2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6fbd6f2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6fbd6f2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6fbd6f2c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6fbd6f2c - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 6fbd6f2c Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 6fbd6f2c - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 4676 6fbd6f2c 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1416 2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4676 6fbd6f2c Token: SeTcbPrivilege 4676 6fbd6f2c
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_25f4b67dcb93817491a18e3d4f4ddfe8_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:1416
-
C:\Windows\Syswow64\6fbd6f2cC:\Windows\Syswow64\6fbd6f2c1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\6fbd6f2c
- Size 761KB
- SHA256 653b75c298d4a5bb1f8005df04c8fbb5f8c84e35a700638232c70b7653465040
- MD5 c0defd4e003bf7c94f977a5b447e292a
- SHA1 d7b7258c20a2a65fd6997b8febf71ddda11cc9df
- SHA512 a6f9d49edd88f27e757fa6a10c9304b838efcb84fcb7af4e81b8945e2c83584bdbd0b33275e0e62d8e7b92d8be9aff8789dbbdcff8f9d43d385d087c6673ed6c
- SSDEEP 12288:FSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:kvO2xJKRw2kOkxSkW298B
- TLSH T148F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH