Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/04/2026, 17:13
Behavioral task
behavioral1
Sample
2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe
- Size 832KB
- Sample260424-vrvb1afx7q
- SHA256 41742f7458f01db6830cd570444e81f0c3bef3d41cc86c439895b185c945dcc5
- MD5 5811d648c82cbf363708d66444dd114b
- SHA1 5b31d188f01648dce881d330cd2b8603bf9edce7
- SHA512 b2f7f115c62cadb2aa6b7e64a41468b2bf90bfbd29158b08ff6c80f6a1a1dd3ae1447d1fe2afb68d986364429af693fbae24ff8395db02c2c359fcf43471f4b9
- SSDEEP 12288:WqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:WjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T165059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral1/memory/2344-0-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX behavioral1/files/0x000a0000000242a5-2.dat UPX behavioral1/memory/4076-3-0x0000000000B90000-0x0000000000C19000-memory.dmp UPX behavioral1/memory/2344-10-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX behavioral1/memory/4076-12-0x0000000000B90000-0x0000000000C19000-memory.dmp UPX behavioral1/memory/2344-30-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX behavioral1/memory/4076-31-0x0000000000B90000-0x0000000000C19000-memory.dmp UPX behavioral1/memory/4076-36-0x0000000000B90000-0x0000000000C19000-memory.dmp UPX behavioral1/memory/2344-40-0x0000000000CC0000-0x0000000000D49000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4076 e28b0b26 - 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 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 27 114.114.114.114 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Destination IP 28 223.5.5.5 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_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 e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 e28b0b26 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C e28b0b26 File created C:\Windows\SysWOW64\e28b0b26 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe -
resource yara_rule behavioral1/memory/2344-0-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral1/files/0x000a0000000242a5-2.dat upx behavioral1/memory/4076-3-0x0000000000B90000-0x0000000000C19000-memory.dmp upx behavioral1/memory/2344-10-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral1/memory/4076-12-0x0000000000B90000-0x0000000000C19000-memory.dmp upx behavioral1/memory/2344-30-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx behavioral1/memory/4076-31-0x0000000000B90000-0x0000000000C19000-memory.dmp upx behavioral1/memory/4076-36-0x0000000000B90000-0x0000000000C19000-memory.dmp upx behavioral1/memory/2344-40-0x0000000000CC0000-0x0000000000D49000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\45c858 e28b0b26 File opened for modification C:\Windows\282150 2026-04-24_5811d648c82cbf363708d66444dd114b_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 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e28b0b26 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e28b0b26 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e28b0b26 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e28b0b26 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e28b0b26 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e28b0b26 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e28b0b26 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e28b0b26 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e28b0b26 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e28b0b26 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4076 e28b0b26 4076 e28b0b26 4076 e28b0b26 4076 e28b0b26 4076 e28b0b26 4076 e28b0b26 4076 e28b0b26 4076 e28b0b26 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeTcbPrivilege 2344 2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe Token: SeDebugPrivilege 4076 e28b0b26 Token: SeTcbPrivilege 4076 e28b0b26
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-24_5811d648c82cbf363708d66444dd114b_amadey_coinminer_elex_glassworm_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-24_5811d648c82cbf363708d66444dd114b_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:2344
-
C:\Windows\Syswow64\e28b0b26C:\Windows\Syswow64\e28b0b261⤵
- 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:4076
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e28b0b26
- Size 832KB
- SHA256 45ccbbe581a449cef31639aeb2ccb53a6866975f42de8ad2813197584aaaf835
- MD5 d188ef35df4f18910b823de4790c3e1e
- SHA1 408821ec36cbb847a57090aa80201dda1c9c78e4
- SHA512 8321ef607b1f007cc03adcb267dd8b3c58e46da4a59e10a400abae03509861db52b68f6b33ad8053fb32532a516f27e997c6f83165520033ec28e28530a4f9e9
- SSDEEP 12288:FqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:FjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T1B8059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH