Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/07/2026, 03:51
Behavioral task
behavioral1
Sample
2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 761KB
- Sample260709-eekn2ads9t
- SHA256 dec6d4ada490a2b179a96f1d87a3ee71821eaa8ad53abae6db656197be0f50c6
- MD5 38449d231523def7f808b3fc6cb46920
- SHA1 11f2cee2b0aeb6aa5a6b4654952e7c583dea584a
- SHA512 48f5e5c87848af4ad71ba9afee22f57d1f57ee261320c62a2e359e9e6db1c9022ff55129beda540837f5e965acac5841b2ba32bfbcb6d80b29d614936f67b802
- SSDEEP 12288:qSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:xvO2xJKRw2kOkxSkW298B
- TLSH T198F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/6048-0-0x0000000000F90000-0x000000000101C000-memory.dmp UPX behavioral2/files/0x00160000000115ea-2.dat UPX behavioral2/memory/5924-4-0x00000000009A0000-0x0000000000A2C000-memory.dmp UPX behavioral2/memory/6048-20-0x0000000000F90000-0x000000000101C000-memory.dmp UPX behavioral2/memory/5924-21-0x00000000009A0000-0x0000000000A2C000-memory.dmp UPX behavioral2/memory/5924-29-0x00000000009A0000-0x0000000000A2C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5924 adf13273 - Unexpected DNS network traffic destination 8 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 40 114.114.114.114 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 41 223.5.5.5 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 89 114.114.114.114 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 90 223.5.5.5 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 35 114.114.114.114 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 36 223.5.5.5 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\adf13273 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 adf13273 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 adf13273 -
resource yara_rule behavioral2/memory/6048-0-0x0000000000F90000-0x000000000101C000-memory.dmp upx behavioral2/files/0x00160000000115ea-2.dat upx behavioral2/memory/5924-4-0x00000000009A0000-0x0000000000A2C000-memory.dmp upx behavioral2/memory/6048-20-0x0000000000F90000-0x000000000101C000-memory.dmp upx behavioral2/memory/5924-21-0x00000000009A0000-0x0000000000A2C000-memory.dmp upx behavioral2/memory/5924-29-0x00000000009A0000-0x0000000000A2C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\656bc8 adf13273 File opened for modification C:\Windows\678b40 2026-07-09_38449d231523def7f808b3fc6cb46920_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 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language adf13273 - 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" adf13273 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" adf13273 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ adf13273 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" adf13273 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" adf13273 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing adf13273 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix adf13273 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" adf13273 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" adf13273 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5924 adf13273 5924 adf13273 5924 adf13273 5924 adf13273 5924 adf13273 5924 adf13273 5924 adf13273 5924 adf13273 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 6048 2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5924 adf13273 Token: SeTcbPrivilege 5924 adf13273
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-09_38449d231523def7f808b3fc6cb46920_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-09_38449d231523def7f808b3fc6cb46920_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:6048
-
C:\Windows\Syswow64\adf13273C:\Windows\Syswow64\adf132731⤵
- 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:5924
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\adf13273
- Size 761KB
- SHA256 2675329756e6fe9094e64c35775b40208d85617066ac2f989a83808c768c1133
- MD5 1c7865e11f4a0c584bf75a9f10367a4c
- SHA1 1401689a54eb2c25c70d8fa38dbba29f41cf23fd
- SHA512 ac203e8c00fb9a55ca88012735858ae4b1f0bb7b9ddf581d58390d310f7fd01d0e06f08788db3fa1b87ccfaa14bf3fec4ba41f9dc9f41dacaf4b5ac46d26baa0
- SSDEEP 12288:SSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:5vO2xJKRw2kOkxSkW298B
- TLSH T137F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH