Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/09/2026, 15:13
Behavioral task
behavioral1
Sample
2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 960KB
- Sample260922-sl4mdaxerg
- SHA256 5064bf47958024fda1d4a9de673bbf248de4a70b2f1ededaccbccdd2b3575efc
- MD5 0af5cf8b77a4c99dad6f9557aae12963
- SHA1 35772e0dd7b0c97eb30f3e485059d56915014d03
- SHA512 74dcb34117cf0d3fd29f042aabaa9e8780fd60aec32c37717cdf266d7d5091e8c3d1cacc307a62a134df90c6271d878650d9c7d6bc4b6d95aff04fc77e18b616
- SSDEEP 24576:njHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQS:nTGkQy5QZuTtS0rQS
- TLSH T198259D21E202C03AD5960172C7BE4BBFA5687D25431961C7E3D87D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/1272-0-0x0000000000090000-0x0000000000119000-memory.dmp UPX behavioral2/files/0x00170000000115b2-2.dat UPX behavioral2/memory/3156-3-0x0000000000140000-0x00000000001C9000-memory.dmp UPX behavioral2/memory/1272-16-0x0000000000090000-0x0000000000119000-memory.dmp UPX behavioral2/memory/3156-18-0x0000000000140000-0x00000000001C9000-memory.dmp UPX behavioral2/memory/1272-31-0x0000000000090000-0x0000000000119000-memory.dmp UPX behavioral2/memory/3156-32-0x0000000000140000-0x00000000001C9000-memory.dmp UPX behavioral2/memory/1272-43-0x0000000000090000-0x0000000000119000-memory.dmp UPX behavioral2/memory/1272-52-0x0000000000090000-0x0000000000119000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3156 89e7d2c0 - 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 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 8 223.5.5.5 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 15 114.114.114.114 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 16 223.5.5.5 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_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\89e7d2c0 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89e7d2c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89e7d2c0 -
resource yara_rule behavioral2/memory/1272-0-0x0000000000090000-0x0000000000119000-memory.dmp upx behavioral2/files/0x00170000000115b2-2.dat upx behavioral2/memory/3156-3-0x0000000000140000-0x00000000001C9000-memory.dmp upx behavioral2/memory/1272-16-0x0000000000090000-0x0000000000119000-memory.dmp upx behavioral2/memory/3156-18-0x0000000000140000-0x00000000001C9000-memory.dmp upx behavioral2/memory/1272-31-0x0000000000090000-0x0000000000119000-memory.dmp upx behavioral2/memory/3156-32-0x0000000000140000-0x00000000001C9000-memory.dmp upx behavioral2/memory/1272-43-0x0000000000090000-0x0000000000119000-memory.dmp upx behavioral2/memory/1272-52-0x0000000000090000-0x0000000000119000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\360828 89e7d2c0 File opened for modification C:\Windows\15c6f0 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_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 89e7d2c0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 89e7d2c0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 89e7d2c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 89e7d2c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 89e7d2c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 89e7d2c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 89e7d2c0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 89e7d2c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 89e7d2c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 89e7d2c0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3156 89e7d2c0 3156 89e7d2c0 3156 89e7d2c0 3156 89e7d2c0 3156 89e7d2c0 3156 89e7d2c0 3156 89e7d2c0 3156 89e7d2c0 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeTcbPrivilege 1272 2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeDebugPrivilege 3156 89e7d2c0 Token: SeTcbPrivilege 3156 89e7d2c0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-21_0af5cf8b77a4c99dad6f9557aae12963_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:1272
-
C:\Windows\Syswow64\89e7d2c0C:\Windows\Syswow64\89e7d2c01⤵
- 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:3156
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\89e7d2c0
- Size 960KB
- SHA256 d0cb91a1ef1321356587d308cea167fa21743443bba8cce9d314f7cee7852bc6
- MD5 99f205ee4361b75db869274735723324
- SHA1 2d81f57fa300d77868a2170c97f615e5d5d34961
- SHA512 589cd75e2d576d6ae90db007face8dfc184039f8ce46afa8342c9f93a28d4b74a741f6d2f2294821edc3f7ba46417069d5f4d2005974a8164a74d90c18d6900a
- SSDEEP 24576:IjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQS:ITGkQy5QZuTtS0rQS
- TLSH T1C9259D21E202C03AD5960172C7BE4BBFA5687D25431961C7E3D87D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH