Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 06:54
Behavioral task
behavioral1
Sample
2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 766KB
- Sample260731-hpl7dsed78
- SHA256 135591a0862c0d534ef7a5419a5070cb7e7aa30d7cf06702abc64d1ff6ec7c04
- MD5 d1e15f05b050a7fc510ed00ede9c31fe
- SHA1 6f13b95af568dca61e27d97a22b70d21d9d714ad
- SHA512 85058e6c84cffe47f0352c695ddf9cea02b3113492642dc3c6c5b1c92475705448baf7ab52c44fc24cdfddfd6ff3db99e34ff43eee13fbcf51f76907ea3ae3c3
- SSDEEP 12288:JSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:wvO2xJKRw2kOkx2LFRvcUV
- TLSH T177F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2564-0-0x0000000000900000-0x000000000098C000-memory.dmp UPX behavioral2/files/0x000600000001b85f-2.dat UPX behavioral2/memory/1904-3-0x0000000000B20000-0x0000000000BAC000-memory.dmp UPX behavioral2/memory/2564-10-0x0000000000900000-0x000000000098C000-memory.dmp UPX behavioral2/memory/1904-11-0x0000000000B20000-0x0000000000BAC000-memory.dmp UPX behavioral2/memory/1904-29-0x0000000000B20000-0x0000000000BAC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1904 f7b0f9b6 - 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 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 3 223.5.5.5 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 18 114.114.114.114 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 19 223.5.5.5 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f7b0f9b6 File created C:\Windows\SysWOW64\f7b0f9b6 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f7b0f9b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f7b0f9b6 -
resource yara_rule behavioral2/memory/2564-0-0x0000000000900000-0x000000000098C000-memory.dmp upx behavioral2/files/0x000600000001b85f-2.dat upx behavioral2/memory/1904-3-0x0000000000B20000-0x0000000000BAC000-memory.dmp upx behavioral2/memory/2564-10-0x0000000000900000-0x000000000098C000-memory.dmp upx behavioral2/memory/1904-11-0x0000000000B20000-0x0000000000BAC000-memory.dmp upx behavioral2/memory/1904-29-0x0000000000B20000-0x0000000000BAC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2098e0 f7b0f9b6 File opened for modification C:\Windows\2be588 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_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 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f7b0f9b6 - 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:" f7b0f9b6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f7b0f9b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f7b0f9b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f7b0f9b6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f7b0f9b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f7b0f9b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f7b0f9b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f7b0f9b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f7b0f9b6 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1904 f7b0f9b6 1904 f7b0f9b6 1904 f7b0f9b6 1904 f7b0f9b6 1904 f7b0f9b6 1904 f7b0f9b6 1904 f7b0f9b6 1904 f7b0f9b6 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 2564 2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 1904 f7b0f9b6 Token: SeTcbPrivilege 1904 f7b0f9b6
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_d1e15f05b050a7fc510ed00ede9c31fe_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:2564
-
C:\Windows\Syswow64\f7b0f9b6C:\Windows\Syswow64\f7b0f9b61⤵
- 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:1904
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f7b0f9b6
- Size 766KB
- SHA256 3c6e1782cab1453982c93bccb44847225e2b522ab5d994d35144270e45759d2b
- MD5 e2c44520ba97861e7c149fa18f16c00e
- SHA1 b3985131b9d387afb9fec27bb7a6c36b35b402f2
- SHA512 ec1ce21cbf5f1d4b425ba354a2fc93b6ba96843b274a763e4cc79af0a13c550d8fc5278cccf7288bcfd9088870a1aa3c95590e326f8a83d63e5002e88cb13681
- SSDEEP 12288:tSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:svO2xJKRw2kOkx2LFRvcUV
- TLSH T159F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH