Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/09/2026, 11:40
Behavioral task
behavioral1
Sample
2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 960KB
- Sample260903-ntbt4sha22
- SHA256 3b5306f6f58f2ca4f999423e41c3f91f2fb7eaa5782a844a1611c60662efaf54
- MD5 58b4ae853edf95397ce1fd98057f295e
- SHA1 c542ef55b89f94d2a69b02089f5e5786c7da01a3
- SHA512 f3eaf24294242070df05be42d940ad1276677a2eb25aeaf08cd44a4edba5a23b3973174c6b5dead043b73e1ef6043ad5c893e116443b64e9a4c0b92a8815b293
- SSDEEP 24576:AjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQS:ATGkQy5QZuTtS0rQS
- TLSH T1B6259D21E202C03AD5960172C7BE4BBFA5687D25431961C7E3D87D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 11 IoCs
resource yara_rule behavioral1/memory/2172-0-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/files/0x000a00000002437c-2.dat UPX behavioral1/memory/2236-3-0x0000000000DA0000-0x0000000000E29000-memory.dmp UPX behavioral1/memory/2172-18-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/2236-21-0x0000000000DA0000-0x0000000000E29000-memory.dmp UPX behavioral1/memory/2236-25-0x0000000000DA0000-0x0000000000E29000-memory.dmp UPX behavioral1/memory/2172-36-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/2236-37-0x0000000000DA0000-0x0000000000E29000-memory.dmp UPX behavioral1/memory/2172-40-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/2236-41-0x0000000000DA0000-0x0000000000E29000-memory.dmp UPX behavioral1/memory/2172-52-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2236 bfa07c4f - Unexpected DNS network traffic destination 8 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 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 57 114.114.114.114 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 58 223.5.5.5 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 93 114.114.114.114 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 96 223.5.5.5 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 187 114.114.114.114 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 188 223.5.5.5 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 bfa07c4f File created C:\Windows\SysWOW64\bfa07c4f 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 bfa07c4f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 bfa07c4f -
resource yara_rule behavioral1/memory/2172-0-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/files/0x000a00000002437c-2.dat upx behavioral1/memory/2236-3-0x0000000000DA0000-0x0000000000E29000-memory.dmp upx behavioral1/memory/2172-18-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/2236-21-0x0000000000DA0000-0x0000000000E29000-memory.dmp upx behavioral1/memory/2236-25-0x0000000000DA0000-0x0000000000E29000-memory.dmp upx behavioral1/memory/2172-36-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/2236-37-0x0000000000DA0000-0x0000000000E29000-memory.dmp upx behavioral1/memory/2172-40-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/2236-41-0x0000000000DA0000-0x0000000000E29000-memory.dmp upx behavioral1/memory/2172-52-0x0000000000FB0000-0x0000000001039000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\252f78 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe File opened for modification C:\Windows\2647f8 bfa07c4f - 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 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bfa07c4f - 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:" bfa07c4f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" bfa07c4f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ bfa07c4f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" bfa07c4f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" bfa07c4f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing bfa07c4f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix bfa07c4f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" bfa07c4f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" bfa07c4f - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2236 bfa07c4f 2236 bfa07c4f 2236 bfa07c4f 2236 bfa07c4f 2236 bfa07c4f 2236 bfa07c4f 2236 bfa07c4f 2236 bfa07c4f 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeTcbPrivilege 2172 2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeDebugPrivilege 2236 bfa07c4f Token: SeTcbPrivilege 2236 bfa07c4f
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-01_58b4ae853edf95397ce1fd98057f295e_amadey_coinminer_elex_glassworm_kwampirs_mafia_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:2172
-
C:\Windows\Syswow64\bfa07c4fC:\Windows\Syswow64\bfa07c4f1⤵
- 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:2236
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\bfa07c4f
- Size 960KB
- SHA256 3c4fdcebe10d9d265b82d05dc2f7e5d8dd6c83f335ddeb8ef1d7e71950ca5e63
- MD5 9141ba96a8fb0e18e0c3c6c7738fbeb8
- SHA1 957cdbd839db52eb527ea09d4f4c92cde0060b61
- SHA512 89e655896e47421e224925c28a98ae18e0fe2c182a3b750a4f2e487a776a37b4e8ad0bff1a4f703be7b771ed5554cb70d2dc466d238fd804fcc416d7b25eeb89
- SSDEEP 24576:CjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQS:CTGkQy5QZuTtS0rQS
- TLSH T16D259D21E202C03AD5960172C7BE4BBFA5687D25431961C7E3D87D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH