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, 16:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 511KB
- Sample260702-vesmmsft6k
- SHA256 d1d48f944719a41ac5f14f977d7b415f60c38c3737cb9e18d12dd5330c37354c
- MD5 a4380051a041c9c333a1b29bd7e333af
- SHA1 5f331294bff6ec0deb7ea6bb89c61e83e1918be2
- SHA512 f9b4bb2f4498d85fd826f925cdf4572357f4a44abc704128e676ef4ddc4c8f64435f6fa34d03fe1eff69698379999ea14d6d2ca73133b588942352f123253f2e
- SSDEEP 6144:fcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:fSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T194B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5728 c39616b0 - 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 17 114.114.114.114 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 18 223.5.5.5 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_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 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c39616b0 File created C:\Windows\SysWOW64\c39616b0 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c39616b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c39616b0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\6210c0 c39616b0 File opened for modification C:\Windows\3e0b50 2026-07-02_a4380051a041c9c333a1b29bd7e333af_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_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c39616b0 - 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\History\CachePrefix = "Visited:" c39616b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c39616b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c39616b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c39616b0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c39616b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c39616b0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c39616b0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c39616b0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c39616b0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5728 c39616b0 5728 c39616b0 5728 c39616b0 5728 c39616b0 5728 c39616b0 5728 c39616b0 5728 c39616b0 5728 c39616b0 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3624 2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5728 c39616b0 Token: SeTcbPrivilege 5728 c39616b0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_a4380051a041c9c333a1b29bd7e333af_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_a4380051a041c9c333a1b29bd7e333af_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:3624
-
C:\Windows\Syswow64\c39616b0C:\Windows\Syswow64\c39616b01⤵
- 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:5728
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c39616b0
- Size 511KB
- SHA256 e64ae9b929376f4179ee4bf1b0fce7f9f001f24293a9ba46e0df70dc146c72a2
- MD5 33ea8d82851be7cc7c6070c96dcbcd5e
- SHA1 45bd501828d9dd6520656bc033c336c8d8f51f07
- SHA512 ec604bc33d25d1e6502ca28c8482c5b6ac5aa5b76a688876e7f0a3e19f4fd0e30e79d1dd01ccc713e7d0dc97077d80a27a98bf0f51e8f198745db38c5b2d8d5d
- SSDEEP 6144:XcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:XSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1C4B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH