Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 22:59
Behavioral task
behavioral1
Sample
2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260702-2yp47acz3l
- SHA256 f1d6a26bea4da45b7b2637e9898470a5aaf0a0f5fc81e0273f0396d53a1f0b65
- MD5 1f6699cb94b6d62c7d722b7ed731ff40
- SHA1 6137480e5a90a32e3a8c7f6e9a4673d73c75fcb9
- SHA512 61b6f5222d995bc8ded25b8f4a25fb45d9e4a963e5b24ea36ccc3fd3bc2c32e21319ea82219f7f25326dda96b6083cf8362505c1f48d696d70953c28ff44a304
- SSDEEP 6144:scTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:sSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1D8D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/4068-0-0x0000000000F70000-0x0000000000FFC000-memory.dmp UPX behavioral2/files/0x00170000000115bd-2.dat UPX behavioral2/memory/3224-4-0x00000000003E0000-0x000000000046C000-memory.dmp UPX behavioral2/memory/4068-18-0x0000000000F70000-0x0000000000FFC000-memory.dmp UPX behavioral2/memory/3224-19-0x00000000003E0000-0x000000000046C000-memory.dmp UPX behavioral2/memory/3224-30-0x00000000003E0000-0x000000000046C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3224 51bc2032 - 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 73 223.5.5.5 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 25 114.114.114.114 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 26 223.5.5.5 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 72 114.114.114.114 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_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\INetCookies 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 51bc2032 File created C:\Windows\SysWOW64\51bc2032 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 51bc2032 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 51bc2032 -
resource yara_rule behavioral2/memory/4068-0-0x0000000000F70000-0x0000000000FFC000-memory.dmp upx behavioral2/files/0x00170000000115bd-2.dat upx behavioral2/memory/3224-4-0x00000000003E0000-0x000000000046C000-memory.dmp upx behavioral2/memory/4068-18-0x0000000000F70000-0x0000000000FFC000-memory.dmp upx behavioral2/memory/3224-19-0x00000000003E0000-0x000000000046C000-memory.dmp upx behavioral2/memory/3224-30-0x00000000003E0000-0x000000000046C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\373230 51bc2032 File opened for modification C:\Windows\45a548 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_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 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 51bc2032 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 51bc2032 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 51bc2032 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 51bc2032 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 51bc2032 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 51bc2032 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 51bc2032 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 51bc2032 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 51bc2032 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 51bc2032 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3224 51bc2032 3224 51bc2032 3224 51bc2032 3224 51bc2032 3224 51bc2032 3224 51bc2032 3224 51bc2032 3224 51bc2032 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4068 2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3224 51bc2032 Token: SeTcbPrivilege 3224 51bc2032
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_1f6699cb94b6d62c7d722b7ed731ff40_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:4068
-
C:\Windows\Syswow64\51bc2032C:\Windows\Syswow64\51bc20321⤵
- 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:3224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\51bc2032
- Size 640KB
- SHA256 f4fe05b92412c8ac3a26d7ad4c2e4384147ec432d998842b6808b792aa69b7ba
- MD5 028472349678aee6027d34830b2cacdc
- SHA1 d95a71079f049b6fbcc5fd1ade1611620f44b8be
- SHA512 dab6e72ad74657fc95ebe6d3ea1e71c148538c45c229aff26821b9c1323262485760e487c4fc4bdca91c67877c5d9a869b2c3e77245c9bbb1b9d8ce6b106a0c8
- SSDEEP 6144:LcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:LSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T153D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH