Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 09:40
Behavioral task
behavioral1
Sample
2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260925-lnhdlayvcv
- SHA256 e70b4cdbc3eb411f7a1085acf00e66d25b24477a49b3d62a1c93009a266be205
- MD5 54d5ce114c84316d184ddd54945cb29e
- SHA1 4546b7587c9508b5081271a653027bb676633f7d
- SHA512 c51898247cf56bc1d213431245b2fdb1107c220efa85323a70848633368933b7f71f9a3ffa1c86a15901bef1309147938400fdc411ce825c02a7ccd3c80f79de
- SSDEEP 12288:KftONCx61vvGEYQFNEhyQU/lLi2IsOkxHy:ktONCTU/lmaOkxS
- TLSH T17BC48E29B6E0C076C4B79574C4A186BAFAB17432372089CFA39407571F637D2BA3974E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/4228-0-0x00000000007C0000-0x000000000084C000-memory.dmp UPX behavioral2/files/0x000a00000001b873-2.dat UPX behavioral2/memory/1408-3-0x0000000000520000-0x00000000005AC000-memory.dmp UPX behavioral2/memory/4228-18-0x00000000007C0000-0x000000000084C000-memory.dmp UPX behavioral2/memory/1408-19-0x0000000000520000-0x00000000005AC000-memory.dmp UPX behavioral2/memory/1408-40-0x0000000000520000-0x00000000005AC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1408 c6913e0 - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 41 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 96 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 126 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 128 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 292 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 40 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 95 114.114.114.114 1408 c6913e0 Destination IP 236 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 323 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 377 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 235 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 322 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 376 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 181 114.114.114.114 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 182 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 293 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_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\LocalLow\Microsoft\CryptnetUrlCache\MetaData c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c6913e0 File created C:\Windows\SysWOW64\c6913e0 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c6913e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c6913e0 -
resource yara_rule behavioral2/memory/4228-0-0x00000000007C0000-0x000000000084C000-memory.dmp upx behavioral2/files/0x000a00000001b873-2.dat upx behavioral2/memory/1408-3-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral2/memory/4228-18-0x00000000007C0000-0x000000000084C000-memory.dmp upx behavioral2/memory/1408-19-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral2/memory/1408-40-0x0000000000520000-0x00000000005AC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\181b00 c6913e0 File opened for modification C:\Windows\486288 2026-09-24_54d5ce114c84316d184ddd54945cb29e_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 c6913e0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-24_54d5ce114c84316d184ddd54945cb29e_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 c6913e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c6913e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c6913e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c6913e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c6913e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c6913e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c6913e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c6913e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c6913e0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1408 c6913e0 1408 c6913e0 1408 c6913e0 1408 c6913e0 1408 c6913e0 1408 c6913e0 1408 c6913e0 1408 c6913e0 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4228 2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1408 c6913e0 Token: SeTcbPrivilege 1408 c6913e0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-24_54d5ce114c84316d184ddd54945cb29e_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_54d5ce114c84316d184ddd54945cb29e_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:4228
-
C:\Windows\Syswow64\c6913e0C:\Windows\Syswow64\c6913e01⤵
- 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:1408
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\c6913e0
- Size 560KB
- SHA256 4c3098afa72b38389040f2a7754ca044b61022e43366d3ab8937bd1909f33fe4
- MD5 794cc5925035a7122872fd3bb4ca27ca
- SHA1 aa8d0f19753be5b87ef647f54800a66d05491735
- SHA512 bd520df1932bcf52696ae711f5a4250abc2150300cf40887e46ff0957dbb607480522600af865af3b0c4ed176d538a777c75c918c0cf9ea83c9818372d14f413
- SSDEEP 12288:RftONCx61vvGEYQFNEhyQU/lLi2IsOkxHy:BtONCTU/lmaOkxS
- TLSH T13FC48E29B6E0C076C4B79574C4A186BAFAB17432372089CFA39407571F637D2BA3974E
- MD5 SHA1 SHA512 SSDEEP TLSH