Analysis
- max time kernel
150s - max time network
157s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 18:42
Behavioral task
behavioral1
Sample
2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 761KB
- Sample260728-xcd3kstajd
- SHA256 a3b56b656cd5aaf3a16d13f30d13ce32aee7f063819d599a8f87f1a64834ce32
- MD5 6a82ba04b8ab89ef1877924e11a6dd92
- SHA1 45a92bdd8148fecf0730e4c42cf023baea122b96
- SHA512 a47ac82bdaaad9377bddf7814e83796b646e374dd3eff3979e263cadc3fee0654124ebf87c084ec09eac566aed47e38aeebb9355168e5f5c1c45b8c0eef45b50
- SSDEEP 12288:zSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:GvO2xJKRw2kOkxSkW298B
- TLSH T128F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/5308-0-0x0000000000880000-0x000000000090C000-memory.dmp UPX behavioral2/files/0x000d00000001c58d-2.dat UPX behavioral2/memory/4128-3-0x0000000000E90000-0x0000000000F1C000-memory.dmp UPX behavioral2/memory/5308-12-0x0000000000880000-0x000000000090C000-memory.dmp UPX behavioral2/memory/4128-13-0x0000000000E90000-0x0000000000F1C000-memory.dmp UPX behavioral2/memory/4128-33-0x0000000000E90000-0x0000000000F1C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4128 aeeeb32d - 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 2 223.5.5.5 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 11 114.114.114.114 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 12 223.5.5.5 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_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\Local\Microsoft\Windows\INetCache\Content.IE5 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C aeeeb32d File created C:\Windows\SysWOW64\aeeeb32d 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft aeeeb32d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aeeeb32d -
resource yara_rule behavioral2/memory/5308-0-0x0000000000880000-0x000000000090C000-memory.dmp upx behavioral2/files/0x000d00000001c58d-2.dat upx behavioral2/memory/4128-3-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx behavioral2/memory/5308-12-0x0000000000880000-0x000000000090C000-memory.dmp upx behavioral2/memory/4128-13-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx behavioral2/memory/4128-33-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\46ac40 aeeeb32d File opened for modification C:\Windows\5adff8 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_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 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aeeeb32d - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" aeeeb32d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" aeeeb32d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" aeeeb32d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ aeeeb32d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" aeeeb32d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing aeeeb32d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix aeeeb32d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" aeeeb32d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" aeeeb32d - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4128 aeeeb32d 4128 aeeeb32d 4128 aeeeb32d 4128 aeeeb32d 4128 aeeeb32d 4128 aeeeb32d 4128 aeeeb32d 4128 aeeeb32d 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 5308 2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4128 aeeeb32d Token: SeTcbPrivilege 4128 aeeeb32d
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_6a82ba04b8ab89ef1877924e11a6dd92_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:5308
-
C:\Windows\Syswow64\aeeeb32dC:\Windows\Syswow64\aeeeb32d1⤵
- 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:4128
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\aeeeb32d
- Size 761KB
- SHA256 848cadb3ee2da6112b976eef8644c4b3973c33f9704e3af9984a79692e6b2a2c
- MD5 7a9a25715cea6fe300686c42d4e721fd
- SHA1 7ec433dcb34b38467bd3bc549a2dfc3945cfc5bc
- SHA512 ede2626888e4973ee0a17b3696de1fe74a0ce13913569775d28c5f7985b30330ce35098c0ccccd5bbd8f3a40a83c2d3c13b4164b1ba3cc542f087d202fbdfdd6
- SSDEEP 12288:WSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:VvO2xJKRw2kOkxSkW298B
- TLSH T154F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH