Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/04/2026, 16:29
Behavioral task
behavioral1
Sample
2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
11 signatures
150 seconds
General
- Target 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe
- Size 1.2MB
- Sample260415-tzjpssf18s
- SHA256 564633ead283a075ef9143d501efbcf9198140404e42a12459756d76892f545c
- MD5 69d31a73dd0928344761bf161b53e993
- SHA1 0995d137968e7e8848fc85015cdef01f465035c5
- SHA512 4865c122c9bd68c1aab85e016031a64d2131e5efb68bee5cef524198caae731dac67f258a9fcf89d09d6aa851f577bd6458d18d4298e9c2a01f822690bddae31
- SSDEEP 24576:AvO2xJKRw2kOkx2LFRvcUQPxuZ98Es8k3OH3C0rQS:AHHKe2WQX5QZuTtS0rQS
- TLSH T182458C31E641C036D4A70175C6BA4BBFA9787D25032565C7E3D43E6A2FB22D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/5248-0-0x0000000000E30000-0x0000000000EBC000-memory.dmp UPX behavioral1/files/0x000f00000001e5af-3.dat UPX behavioral1/memory/3672-4-0x0000000000610000-0x000000000069C000-memory.dmp UPX behavioral1/memory/5248-15-0x0000000000E30000-0x0000000000EBC000-memory.dmp UPX behavioral1/memory/3672-16-0x0000000000610000-0x000000000069C000-memory.dmp UPX behavioral1/memory/3672-33-0x0000000000610000-0x000000000069C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3672 9d7f0ea3 - 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 3 114.114.114.114 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe Destination IP 4 223.5.5.5 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe Destination IP 24 114.114.114.114 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe Destination IP 25 223.5.5.5 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9d7f0ea3 File created C:\Windows\SysWOW64\9d7f0ea3 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9d7f0ea3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 9d7f0ea3 -
resource yara_rule behavioral1/memory/5248-0-0x0000000000E30000-0x0000000000EBC000-memory.dmp upx behavioral1/files/0x000f00000001e5af-3.dat upx behavioral1/memory/3672-4-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral1/memory/5248-15-0x0000000000E30000-0x0000000000EBC000-memory.dmp upx behavioral1/memory/3672-16-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral1/memory/3672-33-0x0000000000610000-0x000000000069C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3eddb0 9d7f0ea3 File opened for modification C:\Windows\59d900 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_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 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9d7f0ea3 - 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\Cookies\CachePrefix = "Cookie:" 9d7f0ea3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9d7f0ea3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9d7f0ea3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9d7f0ea3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9d7f0ea3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9d7f0ea3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9d7f0ea3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9d7f0ea3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9d7f0ea3 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3672 9d7f0ea3 3672 9d7f0ea3 3672 9d7f0ea3 3672 9d7f0ea3 3672 9d7f0ea3 3672 9d7f0ea3 3672 9d7f0ea3 3672 9d7f0ea3 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe Token: SeTcbPrivilege 5248 2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe Token: SeDebugPrivilege 3672 9d7f0ea3 Token: SeTcbPrivilege 3672 9d7f0ea3
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_69d31a73dd0928344761bf161b53e993_amadey_coinminer_elex_glassworm_kwampirs_remcos_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:5248
-
C:\Windows\Syswow64\9d7f0ea3C:\Windows\Syswow64\9d7f0ea31⤵
- 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:3672
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9d7f0ea3
- Size 1.2MB
- SHA256 98499d9b6428b191c61eeafd9cbb3682c954daa6e5f6d3504cbeb1f90f8aab7b
- MD5 0ecc5b3b4dc1fa7b4ffb293159ee8499
- SHA1 ec5064412a5590b0b033bb834e097bc1f363c497
- SHA512 75ccc208837c1f1fae0e391a23bf68fa4fdac1769233865d3a8a7a458fe02ac8e8dc6bd89f3257611cbeb9b6152ec3033da3edb430ff055c4bb3787992dfe850
- SSDEEP 24576:jvO2xJKRw2kOkx2LFRvcUQPxuZ98Es8k3OH3C0rQS:jHHKe2WQX5QZuTtS0rQS
- TLSH T1C8458C31E641C036D4A70175C6BA4BBFA9787D25032565C7E3D43E6A2FB22D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH