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
14/07/2026, 03:17
Behavioral task
behavioral1
Sample
2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260714-ds3lbsfv3s
- SHA256 8d6bb97369f7ac2c18c28c9e496ff3e51dd54c392d0c57a311e59daebdbe6d0f
- MD5 ad9c0854c770281a7ffce85f44e4d11f
- SHA1 cf53a8281845d56b597d8a36a2df1f4469de32e0
- SHA512 5c6ce8e5cadae67d7937e1292e7cd0feb59ea829419c2c6c32a3bab47f4348fe63df9ec9946bb99b5b640957f7220ec227f16b99f3427510454c959082c72da4
- SSDEEP 6144:acTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:aSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T116D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3384-0-0x0000000000940000-0x00000000009CC000-memory.dmp UPX behavioral2/files/0x000800000001b85f-2.dat UPX behavioral2/memory/2192-3-0x0000000000DB0000-0x0000000000E3C000-memory.dmp UPX behavioral2/memory/3384-15-0x0000000000940000-0x00000000009CC000-memory.dmp UPX behavioral2/memory/2192-16-0x0000000000DB0000-0x0000000000E3C000-memory.dmp UPX behavioral2/memory/2192-40-0x0000000000DB0000-0x0000000000E3C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2192 bdb1e4c6 - Unexpected DNS network traffic destination 6 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 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 38 114.114.114.114 2192 bdb1e4c6 Destination IP 39 223.5.5.5 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 55 114.114.114.114 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 56 223.5.5.5 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 bdb1e4c6 File created C:\Windows\SysWOW64\bdb1e4c6 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content bdb1e4c6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 bdb1e4c6 -
resource yara_rule behavioral2/memory/3384-0-0x0000000000940000-0x00000000009CC000-memory.dmp upx behavioral2/files/0x000800000001b85f-2.dat upx behavioral2/memory/2192-3-0x0000000000DB0000-0x0000000000E3C000-memory.dmp upx behavioral2/memory/3384-15-0x0000000000940000-0x00000000009CC000-memory.dmp upx behavioral2/memory/2192-16-0x0000000000DB0000-0x0000000000E3C000-memory.dmp upx behavioral2/memory/2192-40-0x0000000000DB0000-0x0000000000E3C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\258720 bdb1e4c6 File opened for modification C:\Windows\39ef70 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.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 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bdb1e4c6 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ bdb1e4c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" bdb1e4c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" bdb1e4c6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing bdb1e4c6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" bdb1e4c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" bdb1e4c6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" bdb1e4c6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix bdb1e4c6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" bdb1e4c6 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2192 bdb1e4c6 2192 bdb1e4c6 2192 bdb1e4c6 2192 bdb1e4c6 2192 bdb1e4c6 2192 bdb1e4c6 2192 bdb1e4c6 2192 bdb1e4c6 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3384 2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2192 bdb1e4c6 Token: SeTcbPrivilege 2192 bdb1e4c6
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_ad9c0854c770281a7ffce85f44e4d11f_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:3384
-
C:\Windows\Syswow64\bdb1e4c6C:\Windows\Syswow64\bdb1e4c61⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:2192
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\bdb1e4c6
- Size 640KB
- SHA256 5c8257fcc6ad55edc66c46af697bab9c8d614c7d7aa4de0d8c778a50876777d8
- MD5 ef5b6f32b9863f7154cf2415c91ec434
- SHA1 9b2e63af4c90bb99200be85f19091dce6bc3a3ce
- SHA512 9bbc9d930a8ed51b32420953906c233ff15eb17ac5841bdaf2ed2278ad264f3c707b60bed2786789fb12ac74ad40c5985ab21febf2a601753197344729021306
- SSDEEP 6144:GcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:GSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T128D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH