Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 04:20
Behavioral task
behavioral1
Sample
2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 525KB
- Sample260802-eygrgsvbmb
- SHA256 b25546fbc7973f5dbccc4aefcc509ecd8417520c5b1490a17fb4b2428597521e
- MD5 23fad4957f5fa239f367a577cc951dbb
- SHA1 9f90db23dc5f3644e6ffa532797841997536e820
- SHA512 8d8f9643cd9fbdf536b49d133e7c996d9f81e979ed942e70dbfd7c7b450c5f636fa942286bf1292b8172362c4dc1af58a66407d9d1c2726cb90f3fd0cf8a31bf
- SSDEEP 6144:+cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:+SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T19DB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/3400-0-0x0000000000990000-0x0000000000A1C000-memory.dmp UPX behavioral1/files/0x00130000000243aa-2.dat UPX behavioral1/memory/4728-4-0x0000000000C50000-0x0000000000CDC000-memory.dmp UPX behavioral1/memory/3400-18-0x0000000000990000-0x0000000000A1C000-memory.dmp UPX behavioral1/memory/4728-19-0x0000000000C50000-0x0000000000CDC000-memory.dmp UPX behavioral1/memory/4728-24-0x0000000000C50000-0x0000000000CDC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4728 deaa5010 - 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 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 4 223.5.5.5 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 37 114.114.114.114 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 38 223.5.5.5 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_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\Content.IE5 deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 deaa5010 File created C:\Windows\SysWOW64\deaa5010 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft deaa5010 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 deaa5010 -
resource yara_rule behavioral1/memory/3400-0-0x0000000000990000-0x0000000000A1C000-memory.dmp upx behavioral1/files/0x00130000000243aa-2.dat upx behavioral1/memory/4728-4-0x0000000000C50000-0x0000000000CDC000-memory.dmp upx behavioral1/memory/3400-18-0x0000000000990000-0x0000000000A1C000-memory.dmp upx behavioral1/memory/4728-19-0x0000000000C50000-0x0000000000CDC000-memory.dmp upx behavioral1/memory/4728-24-0x0000000000C50000-0x0000000000CDC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\50f1f0 deaa5010 File opened for modification C:\Windows\3a3590 2026-08-01_23fad4957f5fa239f367a577cc951dbb_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 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language deaa5010 - 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\History\CachePrefix = "Visited:" deaa5010 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" deaa5010 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" deaa5010 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" deaa5010 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing deaa5010 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix deaa5010 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" deaa5010 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ deaa5010 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" deaa5010 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4728 deaa5010 4728 deaa5010 4728 deaa5010 4728 deaa5010 4728 deaa5010 4728 deaa5010 4728 deaa5010 4728 deaa5010 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 3400 2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4728 deaa5010 Token: SeTcbPrivilege 4728 deaa5010
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_23fad4957f5fa239f367a577cc951dbb_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_23fad4957f5fa239f367a577cc951dbb_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:3400
-
C:\Windows\Syswow64\deaa5010C:\Windows\Syswow64\deaa50101⤵
- 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:4728
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\deaa5010
- Size 525KB
- SHA256 c96676b14f42009ee373a2cbff8e346f473b91f1f271538033af4a8259fdba41
- MD5 7911e43453e0f6ac4ab9519b9b8339c8
- SHA1 ba3dd7285140c7ce84bcfac0bd4f471bd71331f1
- SHA512 003d5c6a53633d6009d15f9886045c199c53436ebc03da1f8199ae0a09aa26fb3f6b427276d9a6cf726d0267e355a6c784a234aaea1f17712d21c65da4c4ac21
- SSDEEP 6144:acTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:aSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1E9B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH