Analysis
- max time kernel
150s - max time network
153s - 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, 09:34
Behavioral task
behavioral1
Sample
2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 525KB
- Sample260925-lj666ada73
- SHA256 54d0370a7c74384e143d07b1c650607f32a68cef5a1a4e96e964b7a0a8cde813
- MD5 55da269dc843df41ed771611253b4d69
- SHA1 c47a8bb1182e8d3f3bf73bde59bc5c1d18f56212
- SHA512 e1007e9c997ae116044ade67255736b55c970473cf39917a5455caff230a295bad89ed149132904be364bb7fac715bfe00fea3136841f5f98038ec99d3aa1103
- SSDEEP 6144:0cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:0SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T191B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3148-0-0x0000000000210000-0x000000000029C000-memory.dmp UPX behavioral2/memory/3328-3-0x0000000000450000-0x00000000004DC000-memory.dmp UPX behavioral2/files/0x000600000001b859-2.dat UPX behavioral2/memory/3148-20-0x0000000000210000-0x000000000029C000-memory.dmp UPX behavioral2/memory/3328-21-0x0000000000450000-0x00000000004DC000-memory.dmp UPX behavioral2/memory/3328-44-0x0000000000450000-0x00000000004DC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3328 7ab40644 - Unexpected DNS network traffic destination 22 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 230 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 280 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 305 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 390 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 391 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 36 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 90 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 145 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 176 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 177 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 231 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 304 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 337 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 35 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 89 114.114.114.114 3328 7ab40644 Destination IP 144 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 282 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 336 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 444 114.114.114.114 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 445 223.5.5.5 3148 2026-09-24_55da269dc843df41ed771611253b4d69_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 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7ab40644 File created C:\Windows\SysWOW64\7ab40644 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7ab40644 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7ab40644 -
resource yara_rule behavioral2/memory/3148-0-0x0000000000210000-0x000000000029C000-memory.dmp upx behavioral2/memory/3328-3-0x0000000000450000-0x00000000004DC000-memory.dmp upx behavioral2/files/0x000600000001b859-2.dat upx behavioral2/memory/3148-20-0x0000000000210000-0x000000000029C000-memory.dmp upx behavioral2/memory/3328-21-0x0000000000450000-0x00000000004DC000-memory.dmp upx behavioral2/memory/3328-44-0x0000000000450000-0x00000000004DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\38fa00 7ab40644 File opened for modification C:\Windows\35e518 2026-09-24_55da269dc843df41ed771611253b4d69_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 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7ab40644 - 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 7ab40644 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7ab40644 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7ab40644 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7ab40644 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7ab40644 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7ab40644 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7ab40644 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7ab40644 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7ab40644 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3328 7ab40644 3328 7ab40644 3328 7ab40644 3328 7ab40644 3328 7ab40644 3328 7ab40644 3328 7ab40644 3328 7ab40644 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3148 2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3328 7ab40644 Token: SeTcbPrivilege 3328 7ab40644
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-24_55da269dc843df41ed771611253b4d69_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_55da269dc843df41ed771611253b4d69_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:3148
-
C:\Windows\Syswow64\7ab40644C:\Windows\Syswow64\7ab406441⤵
- 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:3328
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7ab40644
- Size 525KB
- SHA256 7c37fc6271459d4bccc4a0af4d1dceb201307d288ac0bb1e26a9119acf054a39
- MD5 23ac59042c76d8cbffb58d1e599501e7
- SHA1 0737b7d6a7a345209075c144baffa06920223a14
- SHA512 5bced232bd0d7e656ffd74a5d0ca2794bf4c1beccce77864267fc5fc6fad21c00e65b80a62d8fa4d16047c30ceb456fef9ac515e0e4c30a94839a5c988b4a108
- SSDEEP 6144:TcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:TSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T181B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH