Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 behavioral1/memory/4832-0-0x0000000000690000-0x000000000071C000-memory.dmp UPX behavioral1/files/0x00240000000242e9-2.dat UPX behavioral1/memory/4596-3-0x0000000000F90000-0x000000000101C000-memory.dmp UPX behavioral1/memory/4832-18-0x0000000000690000-0x000000000071C000-memory.dmp UPX behavioral1/memory/4596-19-0x0000000000F90000-0x000000000101C000-memory.dmp UPX behavioral1/memory/4596-32-0x0000000000F90000-0x000000000101C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4596 2532e4e8 - 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 3 114.114.114.114 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 60 114.114.114.114 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 61 223.5.5.5 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 82 114.114.114.114 4596 2532e4e8 Destination IP 83 223.5.5.5 4832 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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2532e4e8 File created C:\Windows\SysWOW64\2532e4e8 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 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2532e4e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2532e4e8 -
resource yara_rule behavioral1/memory/4832-0-0x0000000000690000-0x000000000071C000-memory.dmp upx behavioral1/files/0x00240000000242e9-2.dat upx behavioral1/memory/4596-3-0x0000000000F90000-0x000000000101C000-memory.dmp upx behavioral1/memory/4832-18-0x0000000000690000-0x000000000071C000-memory.dmp upx behavioral1/memory/4596-19-0x0000000000F90000-0x000000000101C000-memory.dmp upx behavioral1/memory/4596-32-0x0000000000F90000-0x000000000101C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4eaf68 2532e4e8 File opened for modification C:\Windows\52b9c0 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 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2532e4e8 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2532e4e8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2532e4e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2532e4e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2532e4e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2532e4e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2532e4e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2532e4e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2532e4e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2532e4e8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4596 2532e4e8 4596 2532e4e8 4596 2532e4e8 4596 2532e4e8 4596 2532e4e8 4596 2532e4e8 4596 2532e4e8 4596 2532e4e8 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4832 2026-07-07_527783c045bd31316795c616330b5e94_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4596 2532e4e8 Token: SeTcbPrivilege 4596 2532e4e8
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:4832
-
C:\Windows\Syswow64\2532e4e8C:\Windows\Syswow64\2532e4e81⤵
- 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:4596
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\2532e4e8
- Size 640KB
- SHA256 e3d3210b4ff7069741a6f44dda14d9bb0aca96f1e0bbab55095d2fd53556b56d
- MD5 e5b474fdcea121a750362222bb8e24fa
- SHA1 0e9f47716a267bdb91e5230dee92284ac224828d
- SHA512 a2765bf99e2a0c1a309fbaff69ab1608e0db8ccdbc5da769dd99bb10d26d27e6b3ef3e974d6cdb3094133811f791e9cb0dd3e133801345dfa9f7d61705fd128d
- SSDEEP 6144:YcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:YSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T140D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH