Analysis
- max time kernel
150s - 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
04/08/2026, 12:15
Behavioral task
behavioral1
Sample
2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
- Size 832KB
- Sample260804-pe5pbael2v
- SHA256 43ea3b9afcb08ef489077cd4f32418d87f3c21ceb81d672059668448f7e7567c
- MD5 4372033c24f419ca0aa1b7d98c216350
- SHA1 9fc1309a29d84b9c9ad9256d0d111ffe8454fa98
- SHA512 8e478a4a61683995da53e7939e1ab80124fd8d6781fafa06d29c49f15a38a7317c4ab57a6d2c7b9ad53517ae8f61bb19a211bb84758eb0eb6d5bb28cee140eb7
- SSDEEP 12288:DqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:DjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T19F059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/5108-0-0x00000000005E0000-0x0000000000669000-memory.dmp UPX behavioral2/files/0x000d0000000187b4-2.dat UPX behavioral2/memory/6068-3-0x0000000000EE0000-0x0000000000F69000-memory.dmp UPX behavioral2/memory/5108-10-0x00000000005E0000-0x0000000000669000-memory.dmp UPX behavioral2/memory/6068-12-0x0000000000EE0000-0x0000000000F69000-memory.dmp UPX behavioral2/memory/5108-34-0x00000000005E0000-0x0000000000669000-memory.dmp UPX behavioral2/memory/6068-35-0x0000000000EE0000-0x0000000000F69000-memory.dmp UPX behavioral2/memory/5108-44-0x00000000005E0000-0x0000000000669000-memory.dmp UPX behavioral2/memory/5108-52-0x00000000005E0000-0x0000000000669000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 6068 a89524b4 - 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 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 15 114.114.114.114 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 16 223.5.5.5 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_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\History\History.IE5 a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a89524b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a89524b4 File created C:\Windows\SysWOW64\a89524b4 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe -
resource yara_rule behavioral2/memory/5108-0-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/files/0x000d0000000187b4-2.dat upx behavioral2/memory/6068-3-0x0000000000EE0000-0x0000000000F69000-memory.dmp upx behavioral2/memory/5108-10-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/6068-12-0x0000000000EE0000-0x0000000000F69000-memory.dmp upx behavioral2/memory/5108-34-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/6068-35-0x0000000000EE0000-0x0000000000F69000-memory.dmp upx behavioral2/memory/5108-44-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/5108-52-0x00000000005E0000-0x0000000000669000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\67e2e8 a89524b4 File opened for modification C:\Windows\577368 2026-08-03_4372033c24f419ca0aa1b7d98c216350_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 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a89524b4 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a89524b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a89524b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a89524b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a89524b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a89524b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a89524b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a89524b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a89524b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a89524b4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 6068 a89524b4 6068 a89524b4 6068 a89524b4 6068 a89524b4 6068 a89524b4 6068 a89524b4 6068 a89524b4 6068 a89524b4 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeTcbPrivilege 5108 2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeDebugPrivilege 6068 a89524b4 Token: SeTcbPrivilege 6068 a89524b4
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_4372033c24f419ca0aa1b7d98c216350_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_4372033c24f419ca0aa1b7d98c216350_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:5108
-
C:\Windows\Syswow64\a89524b4C:\Windows\Syswow64\a89524b41⤵
- 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:6068
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a89524b4
- Size 832KB
- SHA256 4dda80a6c4ac729aa6bd0547269c2af886c227e24de419983eda62eaab3b28ae
- MD5 1e86362e0f80508903d1b7a5f61491d7
- SHA1 86da58e3e3f89fa7849536a359cd0245139b3d6c
- SHA512 2f7565cef7a00c9afb55637d2961447363072ebfbcaca9f2df88ce8eb504536a53d900f81201080acf6b28bb3f3a8585b05abdc1f7c05df546c3cc0d7902ce30
- SSDEEP 12288:jqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:jjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T1E0059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH