Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/05/2026, 16:46
Behavioral task
behavioral1
Sample
2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 1024KB
- Sample260523-vaej8agy7t
- SHA256 158229779d7bc296dade2f87791c9e23877a64172cf81064cf9ef4c64e4baa45
- MD5 ee7af63e63aa7dbe5cc17da45ec366e8
- SHA1 683bb617f8c742b76f28850a9c23ca2592d223d8
- SHA512 6a34af753925705d4f1ccbf5e9eca8c4bd18200424d8a753fc4fbbabe03afa509ac078c53da133d4abf384634436ba2105266ff096db9512ea58fe0a90ed7e1e
- SSDEEP 24576:ZjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:ZTGkQy5QZuTtS0rQi
- TLSH T19C259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 7 IoCs
resource yara_rule behavioral1/memory/2188-0-0x0000000000AA0000-0x0000000000B29000-memory.dmp UPX behavioral1/files/0x001e000000016810-2.dat UPX behavioral1/memory/2136-3-0x0000000000BB0000-0x0000000000C39000-memory.dmp UPX behavioral1/memory/2188-18-0x0000000000AA0000-0x0000000000B29000-memory.dmp UPX behavioral1/memory/2136-21-0x0000000000BB0000-0x0000000000C39000-memory.dmp UPX behavioral1/memory/2188-30-0x0000000000AA0000-0x0000000000B29000-memory.dmp UPX behavioral1/memory/2136-31-0x0000000000BB0000-0x0000000000C39000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2136 916bf360 - 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 58 223.5.5.5 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 3 114.114.114.114 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 4 223.5.5.5 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Destination IP 51 114.114.114.114 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_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 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 916bf360 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 916bf360 File created C:\Windows\SysWOW64\916bf360 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe -
resource yara_rule behavioral1/memory/2188-0-0x0000000000AA0000-0x0000000000B29000-memory.dmp upx behavioral1/files/0x001e000000016810-2.dat upx behavioral1/memory/2136-3-0x0000000000BB0000-0x0000000000C39000-memory.dmp upx behavioral1/memory/2188-18-0x0000000000AA0000-0x0000000000B29000-memory.dmp upx behavioral1/memory/2136-21-0x0000000000BB0000-0x0000000000C39000-memory.dmp upx behavioral1/memory/2188-30-0x0000000000AA0000-0x0000000000B29000-memory.dmp upx behavioral1/memory/2136-31-0x0000000000BB0000-0x0000000000C39000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2491b0 916bf360 File opened for modification C:\Windows\257598 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_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 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 916bf360 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 916bf360 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 916bf360 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 916bf360 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 916bf360 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 916bf360 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 916bf360 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 916bf360 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 916bf360 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 916bf360 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2136 916bf360 2136 916bf360 2136 916bf360 2136 916bf360 2136 916bf360 2136 916bf360 2136 916bf360 2136 916bf360 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeTcbPrivilege 2188 2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe Token: SeDebugPrivilege 2136 916bf360 Token: SeTcbPrivilege 2136 916bf360
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_amadey_coinminer_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-23_ee7af63e63aa7dbe5cc17da45ec366e8_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:2188
-
C:\Windows\Syswow64\916bf360C:\Windows\Syswow64\916bf3601⤵
- 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:2136
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\916bf360
- Size 1024KB
- SHA256 095db5547bcba9d593dfe9c0d959204f86f61d977436714badf391ea600ba133
- MD5 4fb208d75423e5c5f78cc1e1855b77b5
- SHA1 52472fb3b4d5541af0275f339f78d8daad5a643c
- SHA512 e849313988eac1593be08cb3b00fd8e86772aab41ea7dd5de435c2cdeec3eb815bedfffea3af2298ae73be3ad6ae871372f49299eb21f50a3fc369e75fc9d9d3
- SSDEEP 24576:qjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:qTGkQy5QZuTtS0rQi
- TLSH T1A3259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH