Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 00:07
Behavioral task
behavioral1
Sample
2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 766KB
- Sample260730-aeltwavfrd
- SHA256 ca47824cbf73cf821d46415ea4ecc3f8b0cb9743af375ace7cfc4a5118c0a331
- MD5 5e59a7522e407264e8452feaf0806d60
- SHA1 d33c91de37ea03e8a97d77f726584599673696dd
- SHA512 8049723286dbc59e59b96d88e5bdea133664e09b1d57745afe3cd4ca94da8763960e8abfd491e9887a1abe328169e4364aa69df4b1827822c7f540bdd53596be
- SSDEEP 12288:QSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:LvO2xJKRw2kOkx2LFRvcUV
- TLSH T15AF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3548-0-0x0000000000980000-0x0000000000A0C000-memory.dmp UPX behavioral2/files/0x001100000001122a-2.dat UPX behavioral2/memory/5164-3-0x0000000000450000-0x00000000004DC000-memory.dmp UPX behavioral2/memory/3548-10-0x0000000000980000-0x0000000000A0C000-memory.dmp UPX behavioral2/memory/5164-11-0x0000000000450000-0x00000000004DC000-memory.dmp UPX behavioral2/memory/5164-28-0x0000000000450000-0x00000000004DC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5164 aa2ed928 - 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 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 12 114.114.114.114 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 13 223.5.5.5 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\aa2ed928 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content aa2ed928 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aa2ed928 -
resource yara_rule behavioral2/memory/3548-0-0x0000000000980000-0x0000000000A0C000-memory.dmp upx behavioral2/files/0x001100000001122a-2.dat upx behavioral2/memory/5164-3-0x0000000000450000-0x00000000004DC000-memory.dmp upx behavioral2/memory/3548-10-0x0000000000980000-0x0000000000A0C000-memory.dmp upx behavioral2/memory/5164-11-0x0000000000450000-0x00000000004DC000-memory.dmp upx behavioral2/memory/5164-28-0x0000000000450000-0x00000000004DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5868d8 aa2ed928 File opened for modification C:\Windows\3cbe38 2026-07-29_5e59a7522e407264e8452feaf0806d60_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 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aa2ed928 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" aa2ed928 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" aa2ed928 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing aa2ed928 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" aa2ed928 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix aa2ed928 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" aa2ed928 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" aa2ed928 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ aa2ed928 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" aa2ed928 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5164 aa2ed928 5164 aa2ed928 5164 aa2ed928 5164 aa2ed928 5164 aa2ed928 5164 aa2ed928 5164 aa2ed928 5164 aa2ed928 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3548 2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5164 aa2ed928 Token: SeTcbPrivilege 5164 aa2ed928
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_5e59a7522e407264e8452feaf0806d60_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_5e59a7522e407264e8452feaf0806d60_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:3548
-
C:\Windows\Syswow64\aa2ed928C:\Windows\Syswow64\aa2ed9281⤵
- 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:5164
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\aa2ed928
- Size 766KB
- SHA256 a95d4e96358f02ed1b270e9292ea7869bea9c7cd0c0c0d4826710336285928dd
- MD5 7ed2eed1f8aa5916e3b290029e738d93
- SHA1 d5cafa3172d75cdd849e3a423f50caa2ddc63193
- SHA512 1e339309b12a54cddbdad5a92dc96ff172c7d336c0c0b1de6c39fbd947d540b60400ec775a79d5a7c6c9f678b88ecf074587b995655ed2b42305cf0a6ac625bf
- SSDEEP 12288:1SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:0vO2xJKRw2kOkx2LFRvcUV
- TLSH T15AF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH