Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 15:21
Behavioral task
behavioral1
Sample
2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 960KB
- Sample260810-srk28acj41
- SHA256 b70e483669af7ee9366483bdf7d0050a31c4e379aab63942b245b15e16c55005
- MD5 5f207580bdb0d5e38cd0c23df668d83e
- SHA1 83bed36a9d12a53a64ba7629e9292589189cb1cc
- SHA512 0d3a2f0dce13fc688bfc7732b1a8e87deca0f7ecebff30a0796e50a338c607f24657527ad84890bdc01e198c17f0ccd4ede6b8aab8bf66a4159bc57e2d83a2ba
- SSDEEP 24576:tjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQS:tTGkQy5QZuTtS0rQS
- TLSH T1B4259D21E202C03AD5960172C7BE4BBFA5687D25431961C7E3D87D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/3204-0-0x00000000006D0000-0x0000000000759000-memory.dmp UPX behavioral2/files/0x00160000000115f5-2.dat UPX behavioral2/memory/4908-3-0x0000000000300000-0x0000000000389000-memory.dmp UPX behavioral2/memory/3204-16-0x00000000006D0000-0x0000000000759000-memory.dmp UPX behavioral2/memory/4908-18-0x0000000000300000-0x0000000000389000-memory.dmp UPX behavioral2/memory/4908-22-0x0000000000300000-0x0000000000389000-memory.dmp UPX behavioral2/memory/3204-34-0x00000000006D0000-0x0000000000759000-memory.dmp UPX behavioral2/memory/4908-35-0x0000000000300000-0x0000000000389000-memory.dmp UPX behavioral2/memory/3204-50-0x00000000006D0000-0x0000000000759000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4908 565e4498 - 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 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 2 223.5.5.5 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 22 114.114.114.114 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 23 223.5.5.5 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\565e4498 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 565e4498 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 565e4498 -
resource yara_rule behavioral2/memory/3204-0-0x00000000006D0000-0x0000000000759000-memory.dmp upx behavioral2/files/0x00160000000115f5-2.dat upx behavioral2/memory/4908-3-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral2/memory/3204-16-0x00000000006D0000-0x0000000000759000-memory.dmp upx behavioral2/memory/4908-18-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral2/memory/4908-22-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral2/memory/3204-34-0x00000000006D0000-0x0000000000759000-memory.dmp upx behavioral2/memory/4908-35-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral2/memory/3204-50-0x00000000006D0000-0x0000000000759000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5406d8 565e4498 File opened for modification C:\Windows\36da88 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_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 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 565e4498 - 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 565e4498 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 565e4498 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 565e4498 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 565e4498 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 565e4498 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 565e4498 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 565e4498 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 565e4498 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 565e4498 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4908 565e4498 4908 565e4498 4908 565e4498 4908 565e4498 4908 565e4498 4908 565e4498 4908 565e4498 4908 565e4498 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeTcbPrivilege 3204 2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeDebugPrivilege 4908 565e4498 Token: SeTcbPrivilege 4908 565e4498
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_5f207580bdb0d5e38cd0c23df668d83e_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:3204
-
C:\Windows\Syswow64\565e4498C:\Windows\Syswow64\565e44981⤵
- 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:4908
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\565e4498
- Size 960KB
- SHA256 60ce9cf63f1d7582182d451cc83143bb5f3a3baecbbfc4bb69ef584f5b711d35
- MD5 3544590c9220659bade4b58e12bf80ba
- SHA1 c9bd527b95d9b6c42eb4460c4c49edf3666d11aa
- SHA512 a5755a53afe7582bffcc6899f770cb28c5df691b8e47f26d9542db34d1560e6e80494dcaeb06d6ffb87536e91188ee4dfc17576febcc81396c44cf157a53901a
- SSDEEP 24576:MjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQS:MTGkQy5QZuTtS0rQS
- TLSH T110259D21E202C03AD5960172C7BE4BBFA5687D25431961C7E3D87D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH