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
06/08/2026, 17:33
Behavioral task
behavioral1
Sample
2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260806-v41dsabc75
- SHA256 473b669bae6dea3e8200687ef48724bfc58aa8e6845abb201a56c5e70af4d01d
- MD5 02ccdca8f692ac7f3f9df8ca5a3d6c4c
- SHA1 a099cca7926a605f4f3140a091ac959d684eab50
- SHA512 e0c6d22cc09b4a1182d95ba8ae2cffdebcc3c31cfb22667ec5d3e50f992aa1472cebcdd281133995a5ce612c2b6d67c65ca5a3664da894965711dac5fd2949f8
- SSDEEP 6144:PcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:PSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T158D45B35A6808036C0B74631C6F64BAAF9B5BC21631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4864-0-0x0000000000F20000-0x0000000000FAC000-memory.dmp UPX behavioral1/files/0x000800000002459a-2.dat UPX behavioral1/memory/456-3-0x00000000008C0000-0x000000000094C000-memory.dmp UPX behavioral1/memory/4864-16-0x0000000000F20000-0x0000000000FAC000-memory.dmp UPX behavioral1/memory/456-17-0x00000000008C0000-0x000000000094C000-memory.dmp UPX behavioral1/memory/456-34-0x00000000008C0000-0x000000000094C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 456 93f2c605 - Unexpected DNS network traffic destination 17 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 67 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 138 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 298 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 301 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 366 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 142 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 205 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 396 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 397 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 457 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 131 114.114.114.114 456 93f2c605 Destination IP 3 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 69 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 137 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 207 223.5.5.5 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 365 114.114.114.114 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 93f2c605 File created C:\Windows\SysWOW64\93f2c605 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 93f2c605 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 93f2c605 -
resource yara_rule behavioral1/memory/4864-0-0x0000000000F20000-0x0000000000FAC000-memory.dmp upx behavioral1/files/0x000800000002459a-2.dat upx behavioral1/memory/456-3-0x00000000008C0000-0x000000000094C000-memory.dmp upx behavioral1/memory/4864-16-0x0000000000F20000-0x0000000000FAC000-memory.dmp upx behavioral1/memory/456-17-0x00000000008C0000-0x000000000094C000-memory.dmp upx behavioral1/memory/456-34-0x00000000008C0000-0x000000000094C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\534600 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\7ce90 93f2c605 - 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 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 93f2c605 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 93f2c605 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 93f2c605 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 93f2c605 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 93f2c605 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 93f2c605 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 93f2c605 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 93f2c605 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 93f2c605 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 93f2c605 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 456 93f2c605 456 93f2c605 456 93f2c605 456 93f2c605 456 93f2c605 456 93f2c605 456 93f2c605 456 93f2c605 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4864 2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 456 93f2c605 Token: SeTcbPrivilege 456 93f2c605
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_02ccdca8f692ac7f3f9df8ca5a3d6c4c_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:4864
-
C:\Windows\Syswow64\93f2c605C:\Windows\Syswow64\93f2c6051⤵
- 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:456
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\93f2c605
- Size 640KB
- SHA256 bc311ae12731d7116905a39b846cc86c046d71cdb94318cd3bc7c5c6fb5fb4de
- MD5 5f62296c3c4c760b046b2a3746aa1ac0
- SHA1 f0cd241a691cbc202f133093b92ecdb22e00f6c1
- SHA512 5d5b05b4623a972285945b3a554907f7017efcfacd41a0e7779750d8cd8a68bd16509ffa06e28ee0bffd0a107edb6af10f8958d1bd36ce8de3ff8a0f55b54b69
- SSDEEP 6144:zcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:zSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T114D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH