Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 04:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 511KB
- Sample260701-fa8ezaev7j
- SHA256 e71ba7fb3442c8f60ffcf2c35f2462258bb977ebc5f4cb247ecb41ffe493ec89
- MD5 61cff38ab2dab973d7d08230196cdd1b
- SHA1 6865b4ca16574880bba2db525a430f84e06c3929
- SHA512 598d2c1676cb581f599b51cc11685e00dd4a13f54ff1e10ed08faa3735b1c0a012a7f6cc91dec178416d7e5e92c22bd0d9bee3988d4495d4bc97c08a22b3e32b
- SSDEEP 6144:tLcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:tSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1BFB45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5768 e91e7d0a - 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 36 114.114.114.114 5768 e91e7d0a Destination IP 37 223.5.5.5 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 39 114.114.114.114 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 40 223.5.5.5 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_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 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e91e7d0a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e91e7d0a File created C:\Windows\SysWOW64\e91e7d0a 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e91e7d0a - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\62c010 e91e7d0a File opened for modification C:\Windows\314e80 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_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 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e91e7d0a - 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 e91e7d0a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e91e7d0a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e91e7d0a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e91e7d0a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e91e7d0a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e91e7d0a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e91e7d0a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e91e7d0a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e91e7d0a - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5768 e91e7d0a 5768 e91e7d0a 5768 e91e7d0a 5768 e91e7d0a 5768 e91e7d0a 5768 e91e7d0a 5768 e91e7d0a 5768 e91e7d0a 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2880 2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5768 e91e7d0a Token: SeTcbPrivilege 5768 e91e7d0a
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_61cff38ab2dab973d7d08230196cdd1b_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_61cff38ab2dab973d7d08230196cdd1b_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:2880
-
C:\Windows\Syswow64\e91e7d0aC:\Windows\Syswow64\e91e7d0a1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:5768
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\Windows\SysWOW64\e91e7d0a
- Size 511KB
- SHA256 138925712fdbd35a1f7f3a3b6ab336bc9747f759b3f02f59470f294ae574acb0
- MD5 a3842cc04b1a2aa5c7264a542cc8422d
- SHA1 0797a7cc4e593adf1e872aac8a58ac18aa61426a
- SHA512 42065fbbf6529443ebf19331dd1bbaa3b023902e07c28e0c81ccb90e87110049a21b02bb55edbacb1bde0c149afc310e6c2dd8f6cadbee914206cc3056e3e4e9
- SSDEEP 6144:qcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:qSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T198B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH