Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 12:31
Behavioral task
behavioral1
Sample
2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260730-pp2emsam3w
- SHA256 290409850d6d468124dc841a9270142be1344cc6e6f4999c9d0b6dac7a290e81
- MD5 3918276299395cee7b12cf3cf4805eed
- SHA1 cc1721d4ae6ec8b79b8129e7ec971c7ef7806a19
- SHA512 96a0aab587391ae8e92040d2f09b4f7907362cc301e44b97d17f2b0ae899a86834a56d7586d6ddd9dd8d23764d0e686645ddbe90bfc4079e9daef269bd29e260
- SSDEEP 6144:fUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:fYsVOdhElvkCgvDLe4usOkxHy
- TLSH T164C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/1360-0-0x0000000000070000-0x00000000000FC000-memory.dmp UPX behavioral1/files/0x000600000001e6bc-2.dat UPX behavioral1/memory/3832-3-0x0000000000D70000-0x0000000000DFC000-memory.dmp UPX behavioral1/memory/1360-15-0x0000000000070000-0x00000000000FC000-memory.dmp UPX behavioral1/memory/3832-16-0x0000000000D70000-0x0000000000DFC000-memory.dmp UPX behavioral1/memory/3832-32-0x0000000000D70000-0x0000000000DFC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3832 e10a8608 - 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 3 114.114.114.114 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 35 114.114.114.114 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 36 223.5.5.5 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_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\History\History.IE5 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C e10a8608 File created C:\Windows\SysWOW64\e10a8608 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e10a8608 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e10a8608 -
resource yara_rule behavioral1/memory/1360-0-0x0000000000070000-0x00000000000FC000-memory.dmp upx behavioral1/files/0x000600000001e6bc-2.dat upx behavioral1/memory/3832-3-0x0000000000D70000-0x0000000000DFC000-memory.dmp upx behavioral1/memory/1360-15-0x0000000000070000-0x00000000000FC000-memory.dmp upx behavioral1/memory/3832-16-0x0000000000D70000-0x0000000000DFC000-memory.dmp upx behavioral1/memory/3832-32-0x0000000000D70000-0x0000000000DFC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1748a0 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\419af0 e10a8608 - 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 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e10a8608 - 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 e10a8608 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e10a8608 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e10a8608 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e10a8608 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e10a8608 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e10a8608 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e10a8608 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e10a8608 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e10a8608 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3832 e10a8608 3832 e10a8608 3832 e10a8608 3832 e10a8608 3832 e10a8608 3832 e10a8608 3832 e10a8608 3832 e10a8608 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1360 2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3832 e10a8608 Token: SeTcbPrivilege 3832 e10a8608
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_3918276299395cee7b12cf3cf4805eed_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_3918276299395cee7b12cf3cf4805eed_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:1360
-
C:\Windows\Syswow64\e10a8608C:\Windows\Syswow64\e10a86081⤵
- 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:3832
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e10a8608
- Size 560KB
- SHA256 9454b66d614ba84c2e70efe092f048686597c9e396fd43badef9d14f24a3bfd5
- MD5 12a80ea4f8dff89d0520aad477b3f757
- SHA1 038ce64f0e09874cc44caf11b83fa9e7ae506948
- SHA512 fb6a377787f8c458c243e5de5fd249501028643e6a7df5a2e87f286807559b4cd4a619541133eb6bb67c8017486adc2ccb3c12a592a0bda7fec5da35dae39783
- SSDEEP 6144:GUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:GYsVOdhElvkCgvDLe4usOkxHy
- TLSH T1B7C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH