Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 12:20
Behavioral task
behavioral1
Sample
2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 761KB
- Sample260730-ph79lshd29
- SHA256 ec1c7bef4ff7daf557aa3acd5a3f96759db74c2b545beac288bf14b8b1b0e167
- MD5 f1095bc075adae13cc96c5f8de6fcd52
- SHA1 74e64ba8b7a812dec511d1e42e06015bc34dd80e
- SHA512 f6559a4db90cdb4a66df177c91008158d14a4a5dd75ad226aa49b36f181cff1bdc04ee83591340055efb5d368235e8eeacbbc81211cc776625286be0d49fbeb8
- SSDEEP 12288:bSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:uvO2xJKRw2kOkxSkW298B
- TLSH T1D7F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3368-0-0x0000000000FA0000-0x000000000102C000-memory.dmp UPX behavioral2/files/0x000c00000001136a-2.dat UPX behavioral2/memory/2388-3-0x0000000000680000-0x000000000070C000-memory.dmp UPX behavioral2/memory/3368-12-0x0000000000FA0000-0x000000000102C000-memory.dmp UPX behavioral2/memory/2388-13-0x0000000000680000-0x000000000070C000-memory.dmp UPX behavioral2/memory/2388-35-0x0000000000680000-0x000000000070C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2388 cae766c4 - 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 12 114.114.114.114 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 13 223.5.5.5 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 19 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C cae766c4 File created C:\Windows\SysWOW64\cae766c4 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C cae766c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 cae766c4 -
resource yara_rule behavioral2/memory/3368-0-0x0000000000FA0000-0x000000000102C000-memory.dmp upx behavioral2/files/0x000c00000001136a-2.dat upx behavioral2/memory/2388-3-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/3368-12-0x0000000000FA0000-0x000000000102C000-memory.dmp upx behavioral2/memory/2388-13-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/2388-35-0x0000000000680000-0x000000000070C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\28e228 cae766c4 File opened for modification C:\Windows\39a950 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_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 cae766c4 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_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\Content\CachePrefix cae766c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" cae766c4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ cae766c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" cae766c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" cae766c4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing cae766c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" cae766c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" cae766c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" cae766c4 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA cae766c4 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 cae766c4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2388 cae766c4 2388 cae766c4 2388 cae766c4 2388 cae766c4 2388 cae766c4 2388 cae766c4 2388 cae766c4 2388 cae766c4 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3368 2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 2388 cae766c4 Token: SeTcbPrivilege 2388 cae766c4
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_f1095bc075adae13cc96c5f8de6fcd52_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:3368
-
C:\Windows\Syswow64\cae766c4C:\Windows\Syswow64\cae766c41⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2388
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\cae766c4
- Size 761KB
- SHA256 013c1ad2edccd97d28e7e432f004d39709f832958e0168d81dcc281b56462c9c
- MD5 900a3b36afa0d35e08a24ef9ff557070
- SHA1 1adbbe9d6eeac793163a1d2a8cf7ceb2351b0ca2
- SHA512 93474c296154999de96ddcf0a68faacb2e58f34cc0a57288d1b8d9a6a2d3015621ada2b706f5765a041b0e0fa07376a96f04187f35544e5e1688ad20360ff14e
- SSDEEP 12288:fSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:qvO2xJKRw2kOkxSkW298B
- TLSH T148F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH