Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 03:34
Behavioral task
behavioral1
Sample
2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 761KB
- Sample260714-d4vpvsdv5q
- SHA256 83b56f764cbffc420a85dc33b0dbb53bd692e77593cd0818600e593cb2200a6d
- MD5 8816cc46e068168b058fb4db8d906b20
- SHA1 0fe2f4fd4c6d8ac0127961ee93dc4bc8f8cbce4c
- SHA512 65669304fb3ad726dd2911fec08e6664738ef7f02c3ac45d95a119f1616eb502003ee72005c2f4bcb8c45bfbaf743a80319893ea92533a3cf52149f42ce18a84
- SSDEEP 12288:ISvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:DvO2xJKRw2kOkxSkW298B
- TLSH T182F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1460-0-0x0000000000F30000-0x0000000000FBC000-memory.dmp UPX behavioral2/files/0x000a000000011390-2.dat UPX behavioral2/memory/3040-3-0x0000000000110000-0x000000000019C000-memory.dmp UPX behavioral2/memory/1460-22-0x0000000000F30000-0x0000000000FBC000-memory.dmp UPX behavioral2/memory/3040-23-0x0000000000110000-0x000000000019C000-memory.dmp UPX behavioral2/memory/3040-47-0x0000000000110000-0x000000000019C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3040 635a0b15 - 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 1 114.114.114.114 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 15 114.114.114.114 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 16 223.5.5.5 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_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 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 635a0b15 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 635a0b15 File created C:\Windows\SysWOW64\635a0b15 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 635a0b15 -
resource yara_rule behavioral2/memory/1460-0-0x0000000000F30000-0x0000000000FBC000-memory.dmp upx behavioral2/files/0x000a000000011390-2.dat upx behavioral2/memory/3040-3-0x0000000000110000-0x000000000019C000-memory.dmp upx behavioral2/memory/1460-22-0x0000000000F30000-0x0000000000FBC000-memory.dmp upx behavioral2/memory/3040-23-0x0000000000110000-0x000000000019C000-memory.dmp upx behavioral2/memory/3040-47-0x0000000000110000-0x000000000019C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\340bc0 635a0b15 File opened for modification C:\Windows\18fee8 2026-07-14_8816cc46e068168b058fb4db8d906b20_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 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 635a0b15 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 635a0b15 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 635a0b15 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 635a0b15 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 635a0b15 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 635a0b15 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 635a0b15 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 635a0b15 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 635a0b15 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 635a0b15 - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 3040 635a0b15 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1460 2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3040 635a0b15 Token: SeTcbPrivilege 3040 635a0b15
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_8816cc46e068168b058fb4db8d906b20_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_8816cc46e068168b058fb4db8d906b20_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:1460
-
C:\Windows\Syswow64\635a0b15C:\Windows\Syswow64\635a0b151⤵
- 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:3040
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\340bc0
- Size 1KB
- SHA256 0b3452a2fcc6a8806423a99fc2f66bae3ade8128e0d99a907e2e0403f5a3b2a8
- MD5 f5e870fb6c1c4fb33a1a5ba4df4e4f7d
- SHA1 3aba596ca0d0f6cb5928885ffdd74eec294dcb54
- SHA512 6c356f72b80c1ba014274be11768ed00b04310952a823908341e767e51f8ebf9e453a909403edfb7d04829df387d4962c5eb450529d8f8029adc3ce6cc3c4b4c
- TLSH T10411C0EDB8EC30E056BD8995DB56E8ECB6A2A1330148504E41DF39C760B39ACB856436
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\635a0b15
- Size 761KB
- SHA256 3b01a4c9014409ced679981ba2426c5837b969ab0aa29b23373e296ddd17d7dd
- MD5 daeb42eb397e303f0ea5f85cf6c753cd
- SHA1 813b03fb17b0472fd10e8be865924379d84c7891
- SHA512 9edc638f76194be8abcda75367aeee8455e4dd4ca3e8f557c90fd66783fdf821db5c42db66b13e4550957a70269129e1a821e3ce0cf2ddb839d67019ea8400f5
- SSDEEP 12288:1SvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:0vO2xJKRw2kOkxSkW298B
- TLSH T1A2F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH