Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 21:09
Behavioral task
behavioral1
Sample
2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
- Size 832KB
- Sample260910-zzxvbawemc
- SHA256 5ac3408c09cfc55cfcf742c5b2e822fd4a9dc6c850ed56d9ebbe8d8ef3e685c4
- MD5 faac4b8828d221e997c9443608dcb3cf
- SHA1 e7b28c091b4916b59d5080b1c98bc5bbc4b5bc37
- SHA512 91e7e6eb196ea01715bcdc211e4736dfbe68a4526a7de26a5578103a2145e728fcefed10a2637603769e0d466059b5cd5d949aebb0247493188bd0f9d4791cc7
- SSDEEP 12288:IqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:IjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T1DF059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 8 IoCs
resource yara_rule behavioral1/memory/4772-0-0x0000000000250000-0x00000000002D9000-memory.dmp UPX behavioral1/files/0x000a000000016817-2.dat UPX behavioral1/memory/4028-3-0x0000000000820000-0x00000000008A9000-memory.dmp UPX behavioral1/memory/4772-10-0x0000000000250000-0x00000000002D9000-memory.dmp UPX behavioral1/memory/4028-12-0x0000000000820000-0x00000000008A9000-memory.dmp UPX behavioral1/memory/4772-33-0x0000000000250000-0x00000000002D9000-memory.dmp UPX behavioral1/memory/4028-34-0x0000000000820000-0x00000000008A9000-memory.dmp UPX behavioral1/memory/4772-43-0x0000000000250000-0x00000000002D9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4028 158d783a - 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 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 33 114.114.114.114 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 34 223.5.5.5 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 158d783a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 158d783a File created C:\Windows\SysWOW64\158d783a 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 158d783a -
resource yara_rule behavioral1/memory/4772-0-0x0000000000250000-0x00000000002D9000-memory.dmp upx behavioral1/files/0x000a000000016817-2.dat upx behavioral1/memory/4028-3-0x0000000000820000-0x00000000008A9000-memory.dmp upx behavioral1/memory/4772-10-0x0000000000250000-0x00000000002D9000-memory.dmp upx behavioral1/memory/4028-12-0x0000000000820000-0x00000000008A9000-memory.dmp upx behavioral1/memory/4772-33-0x0000000000250000-0x00000000002D9000-memory.dmp upx behavioral1/memory/4028-34-0x0000000000820000-0x00000000008A9000-memory.dmp upx behavioral1/memory/4772-43-0x0000000000250000-0x00000000002D9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\44f5f8 158d783a File opened for modification C:\Windows\51b2c8 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_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 158d783a Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - 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 158d783a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 158d783a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 158d783a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 158d783a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 158d783a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 158d783a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 158d783a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 158d783a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 158d783a - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4028 158d783a 4028 158d783a 4028 158d783a 4028 158d783a 4028 158d783a 4028 158d783a 4028 158d783a 4028 158d783a 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeTcbPrivilege 4772 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeDebugPrivilege 4028 158d783a Token: SeTcbPrivilege 4028 158d783a
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_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:4772
-
C:\Windows\Syswow64\158d783aC:\Windows\Syswow64\158d783a1⤵
- 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:4028
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\158d783a
- Size 832KB
- SHA256 20910373557dd9ed1d9a0fe17c05ce5cbaffb52a0858c60175432da223975f2b
- MD5 e7f64b38498b183ddefddd9f53e0a7b8
- SHA1 210b72edba1010adcba0c86f1454df7ed23758fe
- SHA512 7f4b054ddea8d8a7faa84c27cacc565f9cc4e5ca830329799ab7f9dbb148dc6ecb542382d34a27bf865aef6483bfd7de794179d1a039a43517e99c8675d104bd
- SSDEEP 12288:EqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:EjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T10D059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH