Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/07/2026, 22:40
Behavioral task
behavioral1
Sample
2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
- Size 832KB
- Sample260718-2ln2cshs91
- SHA256 9de28db33327b1238620884364734e5dc830fcda4e086afbbdb5f37c4b9d25d9
- MD5 f7f8be52ab986e5f9f359e0a71451ad4
- SHA1 0397ed391d0f2230266e2ca561d66cb92587e7fe
- SHA512 c9b4d1428dbee5956db4b3bd4c8fddfc91923b40b6e6e3d4edbc7ee527fcfaaf37aa5b1049ad50927db5e9a3883ef59d4bb70234c5a66d132e29ef4283c56d56
- SSDEEP 12288:YqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:YjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T16C059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 7 IoCs
resource yara_rule behavioral1/memory/2692-0-0x0000000000CA0000-0x0000000000D29000-memory.dmp UPX behavioral1/files/0x0008000000024564-2.dat UPX behavioral1/memory/4128-3-0x0000000000290000-0x0000000000319000-memory.dmp UPX behavioral1/memory/2692-16-0x0000000000CA0000-0x0000000000D29000-memory.dmp UPX behavioral1/memory/4128-18-0x0000000000290000-0x0000000000319000-memory.dmp UPX behavioral1/memory/2692-27-0x0000000000CA0000-0x0000000000D29000-memory.dmp UPX behavioral1/memory/4128-28-0x0000000000290000-0x0000000000319000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4128 c58b1d98 - 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 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 26 114.114.114.114 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 27 223.5.5.5 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\c58b1d98 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c58b1d98 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c58b1d98 -
resource yara_rule behavioral1/memory/2692-0-0x0000000000CA0000-0x0000000000D29000-memory.dmp upx behavioral1/files/0x0008000000024564-2.dat upx behavioral1/memory/4128-3-0x0000000000290000-0x0000000000319000-memory.dmp upx behavioral1/memory/2692-16-0x0000000000CA0000-0x0000000000D29000-memory.dmp upx behavioral1/memory/4128-18-0x0000000000290000-0x0000000000319000-memory.dmp upx behavioral1/memory/2692-27-0x0000000000CA0000-0x0000000000D29000-memory.dmp upx behavioral1/memory/4128-28-0x0000000000290000-0x0000000000319000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\46ac40 c58b1d98 File opened for modification C:\Windows\2e1688 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_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 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c58b1d98 - 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:" c58b1d98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c58b1d98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c58b1d98 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c58b1d98 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c58b1d98 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c58b1d98 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c58b1d98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c58b1d98 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c58b1d98 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4128 c58b1d98 4128 c58b1d98 4128 c58b1d98 4128 c58b1d98 4128 c58b1d98 4128 c58b1d98 4128 c58b1d98 4128 c58b1d98 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeTcbPrivilege 2692 2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeDebugPrivilege 4128 c58b1d98 Token: SeTcbPrivilege 4128 c58b1d98
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_f7f8be52ab986e5f9f359e0a71451ad4_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:2692
-
C:\Windows\Syswow64\c58b1d98C:\Windows\Syswow64\c58b1d981⤵
- 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:4128
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c58b1d98
- Size 832KB
- SHA256 6b7f3c2be2bad33072a0a2dd5a1e6b6bc660851ae0a21ac6552c7662e2e8201c
- MD5 d85d02415f3acbfaf1d152fb352bba1d
- SHA1 49ae86f88ab3cafa8a2eef1767c4e3a64ac1b0d1
- SHA512 25578b4fe86e0ae179b204cd29cd0a4e1030cd7b524ed8c35d19ac9755264c6e7ebbbeebee4c3256abe06ca73783ad0ba6cf8185323025b7ed39da1678c9636d
- SSDEEP 12288:/qXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:/jHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T12D059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH