Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 21:29
Behavioral task
behavioral1
Sample
2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 1024KB
- Sample260822-1cd95ack4t
- SHA256 73c933dcef53b4e2a3714231cb3e301d84676c214a8fafc7065a0e24fe371618
- MD5 f196ee7d21114a1b37956a8830b82731
- SHA1 1c7db6470726c9b8cfbc891c9a759317e38a2ff4
- SHA512 2c0f35803ba483c6f36401157f5067e00d45188db54f06ecbaaae43e66db035d8e53b5a34c3fb4b30be4dfde3082bf4f9d6e8bd875a468d6d1c52c568d658cc8
- SSDEEP 24576:tjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:tTGkQy5QZuTtS0rQi
- TLSH T149259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 10 IoCs
resource yara_rule behavioral2/memory/4260-0-0x00000000008E0000-0x0000000000969000-memory.dmp UPX behavioral2/files/0x000600000001b86d-2.dat UPX behavioral2/memory/5280-3-0x0000000000B70000-0x0000000000BF9000-memory.dmp UPX behavioral2/memory/4260-16-0x00000000008E0000-0x0000000000969000-memory.dmp UPX behavioral2/memory/5280-18-0x0000000000B70000-0x0000000000BF9000-memory.dmp UPX behavioral2/memory/5280-22-0x0000000000B70000-0x0000000000BF9000-memory.dmp UPX behavioral2/memory/4260-37-0x00000000008E0000-0x0000000000969000-memory.dmp UPX behavioral2/memory/5280-38-0x0000000000B70000-0x0000000000BF9000-memory.dmp UPX behavioral2/memory/4260-49-0x00000000008E0000-0x0000000000969000-memory.dmp UPX behavioral2/memory/4260-51-0x00000000008E0000-0x0000000000969000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5280 6a5889ce - Unexpected DNS network traffic destination 8 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 105 223.5.5.5 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 1 114.114.114.114 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 34 114.114.114.114 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 35 223.5.5.5 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 56 114.114.114.114 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 57 223.5.5.5 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 104 114.114.114.114 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6a5889ce File created C:\Windows\SysWOW64\6a5889ce 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6a5889ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6a5889ce -
resource yara_rule behavioral2/memory/4260-0-0x00000000008E0000-0x0000000000969000-memory.dmp upx behavioral2/files/0x000600000001b86d-2.dat upx behavioral2/memory/5280-3-0x0000000000B70000-0x0000000000BF9000-memory.dmp upx behavioral2/memory/4260-16-0x00000000008E0000-0x0000000000969000-memory.dmp upx behavioral2/memory/5280-18-0x0000000000B70000-0x0000000000BF9000-memory.dmp upx behavioral2/memory/5280-22-0x0000000000B70000-0x0000000000BF9000-memory.dmp upx behavioral2/memory/4260-37-0x00000000008E0000-0x0000000000969000-memory.dmp upx behavioral2/memory/5280-38-0x0000000000B70000-0x0000000000BF9000-memory.dmp upx behavioral2/memory/4260-49-0x00000000008E0000-0x0000000000969000-memory.dmp upx behavioral2/memory/4260-51-0x00000000008E0000-0x0000000000969000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5a6540 6a5889ce File opened for modification C:\Windows\48eec8 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.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 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6a5889ce - 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\History\CachePrefix = "Visited:" 6a5889ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6a5889ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6a5889ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6a5889ce Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6a5889ce Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6a5889ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6a5889ce Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6a5889ce Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6a5889ce - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5280 6a5889ce 5280 6a5889ce 5280 6a5889ce 5280 6a5889ce 5280 6a5889ce 5280 6a5889ce 5280 6a5889ce 5280 6a5889ce 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeTcbPrivilege 4260 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeDebugPrivilege 5280 6a5889ce Token: SeTcbPrivilege 5280 6a5889ce
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.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:4260
-
C:\Windows\Syswow64\6a5889ceC:\Windows\Syswow64\6a5889ce1⤵
- 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:5280
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6a5889ce
- Size 1024KB
- SHA256 c761d982fa7c56e6ea6d0dd4afd7eb406f6291f5539d7e2d1b6a6d5951c44587
- MD5 fbbf36bc5942e898b460907ec0eda00d
- SHA1 8fdfc5ebaecf9a7f8d3f9d033476b2fef17ecded
- SHA512 e4a3074036fe69528bbc4f2bd2b27e8fef7f774df26824d6c2ea7d2debf92ebc171f1699c2758213546983052cefe18cedc5f4b288344c5ddc9f559b1ea9edb6
- SSDEEP 24576:LjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:LTGkQy5QZuTtS0rQi
- TLSH T1C1259E31E242C03AD5A70172C6BE4BBF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH