Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/09/2026, 03:32
Behavioral task
behavioral1
Sample
2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260908-d3qphscg68
- SHA256 00bf294262854489767da1d66bd1a0e8c9af66a20195aaf1aa00bba38b1fb073
- MD5 e1f2c2c1875fcb14138591edf3f7cf11
- SHA1 cb0ff9887ab64c7037fe7048c4456284eb7784bc
- SHA512 6b0d31627d4fed9cef4515f973f47e31467d9caada47b4185fdef1eb52b8a83041733586b5e54b52e0ab902fd957ceeb56fa75537ffe24f212cbbcfc5c9223ae
- SSDEEP 6144:WWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:WkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T152C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/5012-0-0x0000000000C60000-0x0000000000CEC000-memory.dmp UPX behavioral1/files/0x0033000000016864-2.dat UPX behavioral1/memory/2908-4-0x0000000000850000-0x00000000008DC000-memory.dmp UPX behavioral1/memory/5012-13-0x0000000000C60000-0x0000000000CEC000-memory.dmp UPX behavioral1/memory/2908-14-0x0000000000850000-0x00000000008DC000-memory.dmp UPX behavioral1/memory/2908-30-0x0000000000850000-0x00000000008DC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2908 787de754 - 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 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 31 114.114.114.114 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 32 223.5.5.5 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_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\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 787de754 File created C:\Windows\SysWOW64\787de754 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 787de754 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 787de754 -
resource yara_rule behavioral1/memory/5012-0-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx behavioral1/files/0x0033000000016864-2.dat upx behavioral1/memory/2908-4-0x0000000000850000-0x00000000008DC000-memory.dmp upx behavioral1/memory/5012-13-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx behavioral1/memory/2908-14-0x0000000000850000-0x00000000008DC000-memory.dmp upx behavioral1/memory/2908-30-0x0000000000850000-0x00000000008DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\31c938 787de754 File opened for modification C:\Windows\55cea8 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_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 787de754 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_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\Cookies\CachePrefix = "Cookie:" 787de754 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 787de754 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 787de754 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 787de754 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 787de754 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 787de754 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 787de754 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 787de754 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 787de754 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2908 787de754 2908 787de754 2908 787de754 2908 787de754 2908 787de754 2908 787de754 2908 787de754 2908 787de754 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 5012 2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2908 787de754 Token: SeTcbPrivilege 2908 787de754
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-07_e1f2c2c1875fcb14138591edf3f7cf11_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:5012
-
C:\Windows\Syswow64\787de754C:\Windows\Syswow64\787de7541⤵
- 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:2908
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\787de754
- Size 560KB
- SHA256 cc04fc1193904b2727bec6e4b0dd1ddb063e8eb8e23e4b5c9b3c20f5d5b175b4
- MD5 1670d30f49b2f818acfbe3d0b5e2bb7e
- SHA1 a5e729affdf97b99bf36eecdeb256786c30a4b96
- SHA512 10b5f908c789726ec1e44746572bd1a7ae3732c4e97face52e835293d46d4b7599d39a9cf044cafc64403029b6e12456fd0294de54cac7dfc53829c022a6a7d2
- SSDEEP 6144:lWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:lkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T1ACC47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH