Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 02:54
Behavioral task
behavioral1
Sample
2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 525KB
- Sample260730-dec4hsbq2x
- SHA256 2518e8a0c43694b1fe4e3607ca10538391c0c30339b631e1924ca6c3bc565430
- MD5 c86bb1eb1f06f3c15e844027114da1af
- SHA1 2d68eb502faf53dd5e628195b1fd12c28295f630
- SHA512 ace80a314d5a1fb7fe3846931dcbf90edd8ede1ebf7ca6a1b8d253fe8b035e482850836c679c4d3aea7d255f50a9d42ee6490ccaa87310b2794bcfd6c6660b0a
- SSDEEP 6144:ucTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:uSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1A9B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/6160-0-0x00000000000B0000-0x000000000013C000-memory.dmp UPX behavioral2/memory/1784-3-0x0000000000740000-0x00000000007CC000-memory.dmp UPX behavioral2/files/0x000d00000001c5c0-2.dat UPX behavioral2/memory/6160-15-0x00000000000B0000-0x000000000013C000-memory.dmp UPX behavioral2/memory/1784-16-0x0000000000740000-0x00000000007CC000-memory.dmp UPX behavioral2/memory/1784-36-0x0000000000740000-0x00000000007CC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1784 9ab0e098 - 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 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 17 114.114.114.114 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 18 223.5.5.5 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 9ab0e098 File created C:\Windows\SysWOW64\9ab0e098 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 9ab0e098 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9ab0e098 -
resource yara_rule behavioral2/memory/6160-0-0x00000000000B0000-0x000000000013C000-memory.dmp upx behavioral2/memory/1784-3-0x0000000000740000-0x00000000007CC000-memory.dmp upx behavioral2/files/0x000d00000001c5c0-2.dat upx behavioral2/memory/6160-15-0x00000000000B0000-0x000000000013C000-memory.dmp upx behavioral2/memory/1784-16-0x0000000000740000-0x00000000007CC000-memory.dmp upx behavioral2/memory/1784-36-0x0000000000740000-0x00000000007CC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\697620 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\1e8af0 9ab0e098 - 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 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9ab0e098 - 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 9ab0e098 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9ab0e098 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9ab0e098 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9ab0e098 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9ab0e098 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9ab0e098 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9ab0e098 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9ab0e098 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9ab0e098 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1784 9ab0e098 1784 9ab0e098 1784 9ab0e098 1784 9ab0e098 1784 9ab0e098 1784 9ab0e098 1784 9ab0e098 1784 9ab0e098 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 6160 2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1784 9ab0e098 Token: SeTcbPrivilege 1784 9ab0e098
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_c86bb1eb1f06f3c15e844027114da1af_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_c86bb1eb1f06f3c15e844027114da1af_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:6160
-
C:\Windows\Syswow64\9ab0e098C:\Windows\Syswow64\9ab0e0981⤵
- 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:1784
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9ab0e098
- Size 525KB
- SHA256 d5b028028aa4600d25511b22c4acbd8d6cdbe0e62657a762e5210429c151c50a
- MD5 cea368fb0aa02f205bd189685c5dd993
- SHA1 32c9263ea08bf5baef895fc1d67f6fd1dff21258
- SHA512 e6448cf9941759d450a68523166520db0576d7dbe4e6d1fcd4f76530133dbc4c0b921e0f1c810d24b01b970bb271181af790c393f954356bf9dc69ebecf33575
- SSDEEP 6144:ZcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:ZSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T126B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH