Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/07/2026, 00:59
Behavioral task
behavioral1
Sample
2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260708-bcdadsgz2w
- SHA256 edbdcfef8b41875fcd272db38797a1207fe1a091c9cd9d1f0a7168f16b5797f5
- MD5 527783c045bd31316795c616330b5e94
- SHA1 3d68ff54557660383392b2bd24987ec3c5ad70fb
- SHA512 ff0aae14c353484e0b4c43428fd562dbcece02a964fed7b0b0a705e492f728a24229eda73517a1fe9d9fc0443df5620223bab5b1ea416f6375c3411108638d4d
- SSDEEP 6144:ecTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:eSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1F2D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/6012-0-0x0000000000290000-0x000000000031C000-memory.dmp UPX behavioral2/files/0x000900000001b7ed-2.dat UPX behavioral2/memory/3108-3-0x00000000004A0000-0x000000000052C000-memory.dmp UPX behavioral2/memory/6012-18-0x0000000000290000-0x000000000031C000-memory.dmp UPX behavioral2/memory/3108-19-0x00000000004A0000-0x000000000052C000-memory.dmp UPX behavioral2/memory/3108-31-0x00000000004A0000-0x000000000052C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3108 4f24d194 - 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 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 25 114.114.114.114 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 26 223.5.5.5 6012 2026-07-07_527783c045bd31316795c616330b5e94_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\INetCache\Content.IE5 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4f24d194 File created C:\Windows\SysWOW64\4f24d194 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4f24d194 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4f24d194 -
resource yara_rule behavioral2/memory/6012-0-0x0000000000290000-0x000000000031C000-memory.dmp upx behavioral2/files/0x000900000001b7ed-2.dat upx behavioral2/memory/3108-3-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/6012-18-0x0000000000290000-0x000000000031C000-memory.dmp upx behavioral2/memory/3108-19-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/3108-31-0x00000000004A0000-0x000000000052C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3535c8 4f24d194 File opened for modification C:\Windows\66ed78 2026-07-07_527783c045bd31316795c616330b5e94_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 4f24d194 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe - 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 4f24d194 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4f24d194 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4f24d194 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4f24d194 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4f24d194 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4f24d194 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4f24d194 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4f24d194 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4f24d194 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3108 4f24d194 3108 4f24d194 3108 4f24d194 3108 4f24d194 3108 4f24d194 3108 4f24d194 3108 4f24d194 3108 4f24d194 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 6012 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3108 4f24d194 Token: SeTcbPrivilege 3108 4f24d194
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-07_527783c045bd31316795c616330b5e94_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:6012
-
C:\Windows\Syswow64\4f24d194C:\Windows\Syswow64\4f24d1941⤵
- 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:3108
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4f24d194
- Size 640KB
- SHA256 eebe3d50a1f612eb241d36d5a711dbc14bd3c8255cf46a065a850b6e48d8c248
- MD5 a7568630fa09da77b08f3dfc65fce015
- SHA1 aa7fb27d6fafe2022d72d8eb47718de5b388f759
- SHA512 6bfc4353187df930383e99bded62695d405cd2f888dc03b915eb937607a076e0d6589b70e604d6679a3992d51129e5cabcd8094d2df592677cb41efc632b1070
- SSDEEP 6144:QcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:QSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1FCD45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH