Analysis
- max time kernel
148s - max time network
146s - 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, 03:30
Behavioral task
behavioral1
Sample
2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 766KB
- Sample260714-d2vbbafw91
- SHA256 3c46e39d4d630611b7681c782b3f580f6214d3a1ad7d863be85ed78b626a82bd
- MD5 901330f99bffefe95811a9e33dfd6a2c
- SHA1 2b0f6bdb5aadcfc10503911bc023befaf618444b
- SHA512 0c5bf2b46027d7d9800fac2fafe72fa049f992bb2b5e1b770373e54af59c61111a0a0020483590ecdf1bf7610166af65542625cf9668e926670834d7b8656fc5
- SSDEEP 12288:6SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:hvO2xJKRw2kOkx2LFRvcUV
- TLSH T11BF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/4308-0-0x0000000000EF0000-0x0000000000F7C000-memory.dmp UPX behavioral2/files/0x000b000000011377-2.dat UPX behavioral2/memory/4148-3-0x0000000000750000-0x00000000007DC000-memory.dmp UPX behavioral2/memory/4308-15-0x0000000000EF0000-0x0000000000F7C000-memory.dmp UPX behavioral2/memory/4148-16-0x0000000000750000-0x00000000007DC000-memory.dmp UPX behavioral2/memory/4148-34-0x0000000000750000-0x00000000007DC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4148 c34e3ad0 - 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 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 15 114.114.114.114 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 16 223.5.5.5 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 57 114.114.114.114 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 58 223.5.5.5 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c34e3ad0 File created C:\Windows\SysWOW64\c34e3ad0 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 c34e3ad0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c34e3ad0 -
resource yara_rule behavioral2/memory/4308-0-0x0000000000EF0000-0x0000000000F7C000-memory.dmp upx behavioral2/files/0x000b000000011377-2.dat upx behavioral2/memory/4148-3-0x0000000000750000-0x00000000007DC000-memory.dmp upx behavioral2/memory/4308-15-0x0000000000EF0000-0x0000000000F7C000-memory.dmp upx behavioral2/memory/4148-16-0x0000000000750000-0x00000000007DC000-memory.dmp upx behavioral2/memory/4148-34-0x0000000000750000-0x00000000007DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\49c128 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\4703e8 c34e3ad0 - 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 c34e3ad0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c34e3ad0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c34e3ad0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c34e3ad0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c34e3ad0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c34e3ad0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c34e3ad0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c34e3ad0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c34e3ad0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c34e3ad0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4148 c34e3ad0 4148 c34e3ad0 4148 c34e3ad0 4148 c34e3ad0 4148 c34e3ad0 4148 c34e3ad0 4148 c34e3ad0 4148 c34e3ad0 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4308 2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4148 c34e3ad0 Token: SeTcbPrivilege 4148 c34e3ad0
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_901330f99bffefe95811a9e33dfd6a2c_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_901330f99bffefe95811a9e33dfd6a2c_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:4308
-
C:\Windows\Syswow64\c34e3ad0C:\Windows\Syswow64\c34e3ad01⤵
- 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:4148
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c34e3ad0
- Size 766KB
- SHA256 73ce749cd93e6ab0ddc539427e8b8351d91bb8a773347664efa1d8d540595d38
- MD5 5afc90936f29a472c98cc5ae1a376db1
- SHA1 3232dd599cfc6e54fb6462ce2b4658d59eb391dc
- SHA512 ff87963e941d21ed34276016d6e5ce80bd9bce6096b89b7fbdbb4e8987c3cc2087396239a041bc58a93282b2393bbcf1200ebb8f9629657a603d0f3b85ae0d05
- SSDEEP 12288:tSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:svO2xJKRw2kOkx2LFRvcUV
- TLSH T1B3F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH