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
22/08/2026, 21:29
Behavioral task
behavioral1
Sample
2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 1024KB
- Sample260822-1cd95ack4t
- SHA256 73c933dcef53b4e2a3714231cb3e301d84676c214a8fafc7065a0e24fe371618
- MD5 f196ee7d21114a1b37956a8830b82731
- SHA1 1c7db6470726c9b8cfbc891c9a759317e38a2ff4
- SHA512 2c0f35803ba483c6f36401157f5067e00d45188db54f06ecbaaae43e66db035d8e53b5a34c3fb4b30be4dfde3082bf4f9d6e8bd875a468d6d1c52c568d658cc8
- SSDEEP 24576:tjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:tTGkQy5QZuTtS0rQi
- TLSH T149259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral1/memory/2408-0-0x0000000000870000-0x00000000008F9000-memory.dmp UPX behavioral1/files/0x000c0000000242e6-2.dat UPX behavioral1/memory/2676-4-0x0000000000B80000-0x0000000000C09000-memory.dmp UPX behavioral1/memory/2408-13-0x0000000000870000-0x00000000008F9000-memory.dmp UPX behavioral1/memory/2676-15-0x0000000000B80000-0x0000000000C09000-memory.dmp UPX behavioral1/memory/2408-30-0x0000000000870000-0x00000000008F9000-memory.dmp UPX behavioral1/memory/2676-31-0x0000000000B80000-0x0000000000C09000-memory.dmp UPX behavioral1/memory/2408-43-0x0000000000870000-0x00000000008F9000-memory.dmp UPX behavioral1/memory/2408-52-0x0000000000870000-0x00000000008F9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2676 b1db145 - Unexpected DNS network traffic destination 7 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 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 44 114.114.114.114 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 45 223.5.5.5 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 113 114.114.114.114 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 114 223.5.5.5 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 175 114.114.114.114 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b1db145 File created C:\Windows\SysWOW64\b1db145 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C b1db145 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C b1db145 -
resource yara_rule behavioral1/memory/2408-0-0x0000000000870000-0x00000000008F9000-memory.dmp upx behavioral1/files/0x000c0000000242e6-2.dat upx behavioral1/memory/2676-4-0x0000000000B80000-0x0000000000C09000-memory.dmp upx behavioral1/memory/2408-13-0x0000000000870000-0x00000000008F9000-memory.dmp upx behavioral1/memory/2676-15-0x0000000000B80000-0x0000000000C09000-memory.dmp upx behavioral1/memory/2408-30-0x0000000000870000-0x00000000008F9000-memory.dmp upx behavioral1/memory/2676-31-0x0000000000B80000-0x0000000000C09000-memory.dmp upx behavioral1/memory/2408-43-0x0000000000870000-0x00000000008F9000-memory.dmp upx behavioral1/memory/2408-52-0x0000000000870000-0x00000000008F9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2dd068 b1db145 File opened for modification C:\Windows\2939d0 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_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 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b1db145 - 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\History\CachePrefix = "Visited:" b1db145 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b1db145 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b1db145 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b1db145 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b1db145 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b1db145 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b1db145 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b1db145 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b1db145 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2676 b1db145 2676 b1db145 2676 b1db145 2676 b1db145 2676 b1db145 2676 b1db145 2676 b1db145 2676 b1db145 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeTcbPrivilege 2408 2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeDebugPrivilege 2676 b1db145 Token: SeTcbPrivilege 2676 b1db145
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-22_f196ee7d21114a1b37956a8830b82731_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_f196ee7d21114a1b37956a8830b82731_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:2408
-
C:\Windows\Syswow64\b1db145C:\Windows\Syswow64\b1db1451⤵
- 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:2676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b1db145
- Size 1024KB
- SHA256 a34cdd6278df8152a840aa42ad552a93b6e197d093edce4fe8d96b6bb2aebc94
- MD5 e5a36e3a39294a12cfadc4a9300c86c9
- SHA1 b768622fe118ad187bcd3daf887cac43b57f99e1
- SHA512 9cdb0c01233adb2f316f26a59c42d57f29dd82ec547b358d5c48c4fed68f4c838fa662b9e4a560f7202a53be1b865f1aa55b9821740358230690b49ee37a3f00
- SSDEEP 24576:2jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:2TGkQy5QZuTtS0rQi
- TLSH T1E6259E31E242C03AD5A70172C6BE4BAF95687D25432961C7E3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH