Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 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 behavioral2/memory/4648-0-0x00000000007C0000-0x0000000000849000-memory.dmp UPX behavioral2/files/0x00160000000115f1-2.dat UPX behavioral2/memory/3708-3-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX behavioral2/memory/4648-18-0x00000000007C0000-0x0000000000849000-memory.dmp UPX behavioral2/memory/3708-20-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX behavioral2/memory/3708-24-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX behavioral2/memory/4648-36-0x00000000007C0000-0x0000000000849000-memory.dmp UPX behavioral2/memory/3708-37-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3708 31dc1dac - Unexpected DNS network traffic destination 6 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 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 2 223.5.5.5 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 19 114.114.114.114 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 20 223.5.5.5 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 61 114.114.114.114 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 62 223.5.5.5 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 31dc1dac File created C:\Windows\SysWOW64\31dc1dac 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\INetCookies 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 31dc1dac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 31dc1dac -
resource yara_rule behavioral2/memory/4648-0-0x00000000007C0000-0x0000000000849000-memory.dmp upx behavioral2/files/0x00160000000115f1-2.dat upx behavioral2/memory/3708-3-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral2/memory/4648-18-0x00000000007C0000-0x0000000000849000-memory.dmp upx behavioral2/memory/3708-20-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral2/memory/3708-24-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral2/memory/4648-36-0x00000000007C0000-0x0000000000849000-memory.dmp upx behavioral2/memory/3708-37-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3f7b78 31dc1dac File opened for modification C:\Windows\4f9350 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 31dc1dac 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 31dc1dac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 31dc1dac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 31dc1dac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 31dc1dac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 31dc1dac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 31dc1dac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 31dc1dac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 31dc1dac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 31dc1dac - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3708 31dc1dac 3708 31dc1dac 3708 31dc1dac 3708 31dc1dac 3708 31dc1dac 3708 31dc1dac 3708 31dc1dac 3708 31dc1dac 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeTcbPrivilege 4648 2026-09-09_faac4b8828d221e997c9443608dcb3cf_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeDebugPrivilege 3708 31dc1dac Token: SeTcbPrivilege 3708 31dc1dac
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:4648
-
C:\Windows\Syswow64\31dc1dacC:\Windows\Syswow64\31dc1dac1⤵
- 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:3708
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\31dc1dac
- Size 832KB
- SHA256 e214a5fc26351258ae44a285cc5859c0cf5ae3aad30ae48225b4874e415c72bc
- MD5 3088c9bea9b5a96e79848d6598f51e06
- SHA1 5fd265905d8e81e4b014ce61b0d62e1bfde1efa3
- SHA512 741af67a1ece312586fd0d99a56d37e2f0a570bd9042cb51d4833a418cfbe9af63734226fe0c0479b63fab246579e01b5a498bc5a97f1de8d61427b3c5dfdfc9
- SSDEEP 12288:wqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:wjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T1B2059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH