Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/07/2026, 04:35
Behavioral task
behavioral1
Sample
2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260716-e76rzads4n
- SHA256 cee94e39d5c901667d647342e21546fec47d772a7a60dabd78a0ad3c986eac90
- MD5 0b0971241490954841bb8dc834f72558
- SHA1 56e79534569e96c2a5382de27546303445b4e39e
- SHA512 d17fb96fbe422cc99c53227c207c32a647a2f47303df2798fe42798649f599a670df80861aa5a98e493ecf49e21242c3d7d9e8859055101a5423e5599f44ca53
- SSDEEP 6144:ucTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:uSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1D7D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/5592-0-0x0000000000D20000-0x0000000000DAC000-memory.dmp UPX behavioral2/memory/4504-3-0x0000000000E40000-0x0000000000ECC000-memory.dmp UPX behavioral2/files/0x000b00000001b315-2.dat UPX behavioral2/memory/5592-18-0x0000000000D20000-0x0000000000DAC000-memory.dmp UPX behavioral2/memory/4504-19-0x0000000000E40000-0x0000000000ECC000-memory.dmp UPX behavioral2/memory/4504-34-0x0000000000E40000-0x0000000000ECC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4504 ee44a198 - 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 1 114.114.114.114 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 14 114.114.114.114 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 15 223.5.5.5 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.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 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ee44a198 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ee44a198 File created C:\Windows\SysWOW64\ee44a198 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe -
resource yara_rule behavioral2/memory/5592-0-0x0000000000D20000-0x0000000000DAC000-memory.dmp upx behavioral2/memory/4504-3-0x0000000000E40000-0x0000000000ECC000-memory.dmp upx behavioral2/files/0x000b00000001b315-2.dat upx behavioral2/memory/5592-18-0x0000000000D20000-0x0000000000DAC000-memory.dmp upx behavioral2/memory/4504-19-0x0000000000E40000-0x0000000000ECC000-memory.dmp upx behavioral2/memory/4504-34-0x0000000000E40000-0x0000000000ECC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5fbcb0 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\4d1c30 ee44a198 - 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 ee44a198 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe - 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:" ee44a198 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ee44a198 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ee44a198 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ee44a198 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ee44a198 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ee44a198 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ee44a198 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ee44a198 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ee44a198 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4504 ee44a198 4504 ee44a198 4504 ee44a198 4504 ee44a198 4504 ee44a198 4504 ee44a198 4504 ee44a198 4504 ee44a198 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 5592 2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4504 ee44a198 Token: SeTcbPrivilege 4504 ee44a198
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-16_0b0971241490954841bb8dc834f72558_amadey_coinminer_elex_smoke-loader_stop.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:5592
-
C:\Windows\Syswow64\ee44a198C:\Windows\Syswow64\ee44a1981⤵
- 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:4504
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ee44a198
- Size 640KB
- SHA256 35cb98197beca92ac1129b7715e2064f28ad019cf4aa71bf8567b318c66ae38d
- MD5 4997e12332dd4a314eb13320400f4553
- SHA1 4b619af03d3c6edba1497f190a110808b8a2e883
- SHA512 bd28bd58fa233f5d9639f4db2acfd437a8f747b2a6fb003afe84dddbe7b194f56e69ab9447d91280a15e5b79501a80001cfbdc107ae5f7ef723d54ad579c73ca
- SSDEEP 6144:kcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:kSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1DBD45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH