Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 22:22
Behavioral task
behavioral1
Sample
2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260702-2aaplafw8t
- SHA256 4ade156fa52c741bf77b690a0f92a931c59955b12dcdaffe5a72c333b34540c2
- MD5 f3b9dd47fdd2d9496a010c51b4b0e5ad
- SHA1 1aa63028349d1a782ca930e150882d30cd08dfc9
- SHA512 b628931246753f0f03c499a8af6f61e5ca10db267c94f172d46e8b4bc21ef64fc34acf5f54603fb0fd1c69f918bbc627e2aced3b33aad9c56f6d96e94e29795e
- SSDEEP 6144:tWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:tkCO2zVPX7vf1LKlIsOkxHy
- TLSH T192C47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1808-0-0x0000000000990000-0x0000000000A1C000-memory.dmp UPX behavioral2/files/0x000d00000001b307-2.dat UPX behavioral2/memory/3284-4-0x00000000000D0000-0x000000000015C000-memory.dmp UPX behavioral2/memory/1808-18-0x0000000000990000-0x0000000000A1C000-memory.dmp UPX behavioral2/memory/3284-19-0x00000000000D0000-0x000000000015C000-memory.dmp UPX behavioral2/memory/3284-30-0x00000000000D0000-0x000000000015C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3284 48ee609b - 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 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 24 114.114.114.114 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 25 223.5.5.5 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_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\IE 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ee609b File created C:\Windows\SysWOW64\48ee609b 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ee609b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 48ee609b -
resource yara_rule behavioral2/memory/1808-0-0x0000000000990000-0x0000000000A1C000-memory.dmp upx behavioral2/files/0x000d00000001b307-2.dat upx behavioral2/memory/3284-4-0x00000000000D0000-0x000000000015C000-memory.dmp upx behavioral2/memory/1808-18-0x0000000000990000-0x0000000000A1C000-memory.dmp upx behavioral2/memory/3284-19-0x00000000000D0000-0x000000000015C000-memory.dmp upx behavioral2/memory/3284-30-0x00000000000D0000-0x000000000015C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\383928 48ee609b File opened for modification C:\Windows\1ef420 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_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_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 48ee609b - 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 48ee609b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 48ee609b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 48ee609b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 48ee609b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 48ee609b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 48ee609b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 48ee609b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 48ee609b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 48ee609b - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3284 48ee609b 3284 48ee609b 3284 48ee609b 3284 48ee609b 3284 48ee609b 3284 48ee609b 3284 48ee609b 3284 48ee609b 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1808 2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3284 48ee609b Token: SeTcbPrivilege 3284 48ee609b
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_f3b9dd47fdd2d9496a010c51b4b0e5ad_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:1808
-
C:\Windows\Syswow64\48ee609bC:\Windows\Syswow64\48ee609b1⤵
- 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:3284
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\48ee609b
- Size 560KB
- SHA256 b5782ba319fa6cba02144d29e4f58ac60fe7f6ebcd43b896a969a75bfbc7475f
- MD5 75ddf9f9c51d6b85e99fc38d44477737
- SHA1 0d597f84b7138ed43a000d86fdfec35eaab55564
- SHA512 81f518214d8956dc8ad09ae1c4df5b940bc0492e930dd71995c96a25186f57da5dfdcbba8b81a4d129c402530c38a3439cc15eee0a9e02616ceed9a2b360450a
- SSDEEP 6144:GWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:GkCO2zVPX7vf1LKlIsOkxHy
- TLSH T18EC47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH