Analysis
- max time kernel
149s - 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
10/09/2026, 01:56
Behavioral task
behavioral1
Sample
2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260910-cc49jstcqf
- SHA256 2545bf6bccc54bbe1a071cdf1c26363c297ec10ab75f52d9550848767c80a449
- MD5 eb088a91c41f611e3e9f20b42925ec65
- SHA1 433da022a170a6427a7b38258600a30ea41795a7
- SHA512 71b0baa2099ec573fa6034f86f84727c3a5a306f4dfd1c5fbbc5d0f6c3e401f64bd3748a6ee2c45906ecf6eb722e2a1ce2d4de82dc812f2121feafbffb18b541
- SSDEEP 6144:ggye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:gI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T19EC48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/2784-0-0x0000000000630000-0x00000000006BC000-memory.dmp UPX behavioral1/files/0x000a0000000241e7-2.dat UPX behavioral1/memory/1500-3-0x0000000000C80000-0x0000000000D0C000-memory.dmp UPX behavioral1/memory/2784-13-0x0000000000630000-0x00000000006BC000-memory.dmp UPX behavioral1/memory/1500-14-0x0000000000C80000-0x0000000000D0C000-memory.dmp UPX behavioral1/memory/1500-32-0x0000000000C80000-0x0000000000D0C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1500 ae1c9da8 - Unexpected DNS network traffic destination 6 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 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 61 114.114.114.114 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 64 223.5.5.5 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 124 114.114.114.114 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 125 223.5.5.5 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\ae1c9da8 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ae1c9da8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ae1c9da8 -
resource yara_rule behavioral1/memory/2784-0-0x0000000000630000-0x00000000006BC000-memory.dmp upx behavioral1/files/0x000a0000000241e7-2.dat upx behavioral1/memory/1500-3-0x0000000000C80000-0x0000000000D0C000-memory.dmp upx behavioral1/memory/2784-13-0x0000000000630000-0x00000000006BC000-memory.dmp upx behavioral1/memory/1500-14-0x0000000000C80000-0x0000000000D0C000-memory.dmp upx behavioral1/memory/1500-32-0x0000000000C80000-0x0000000000D0C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\19ae38 ae1c9da8 File opened for modification C:\Windows\2fa9c0 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_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 ae1c9da8 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_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\Content\CachePrefix ae1c9da8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ae1c9da8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ae1c9da8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ae1c9da8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ae1c9da8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ae1c9da8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ae1c9da8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ae1c9da8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ae1c9da8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1500 ae1c9da8 1500 ae1c9da8 1500 ae1c9da8 1500 ae1c9da8 1500 ae1c9da8 1500 ae1c9da8 1500 ae1c9da8 1500 ae1c9da8 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2784 2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1500 ae1c9da8 Token: SeTcbPrivilege 1500 ae1c9da8
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-08_eb088a91c41f611e3e9f20b42925ec65_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_eb088a91c41f611e3e9f20b42925ec65_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:2784
-
C:\Windows\Syswow64\ae1c9da8C:\Windows\Syswow64\ae1c9da81⤵
- 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:1500
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ae1c9da8
- Size 560KB
- SHA256 89e1cefba3533a3237e8dd2ddc84688dbb9149593b0719180b4fb2460f6e4ebf
- MD5 81dc4f2f000cbaaede00a3727e8b4056
- SHA1 bfdb063dc1d2b7bd440ef9ad8a56376e29800f1d
- SHA512 b3a014a2f91abed89b41b40f98214251fb2029af6bb23cb9a67a197de869fc099a63870be9b7000e426ca4d961800635646a0a2be94b19021b358479543e8d74
- SSDEEP 6144:fgye71cE4poJTqvpQLXNKFyLWD1nFairGcEOkCybEaQRuy8K:fI7OE4kopQzNKFyLWDHsOkxHy
- TLSH T1B8C48C2AB690C076C4B7D534C5E197AAEAB17432372449CFA3D0075A1F237E2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH