Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/05/2026, 03:04
Behavioral task
behavioral1
Sample
2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 548KB
- Sample260505-dktnfsfw21
- SHA256 3650cb521deb755f7bcb1b39797028ea4de919b00db09f9cfe307ad0461ccc25
- MD5 09a4aaab9dc98d8241eeb7e9496ee04a
- SHA1 102725ebd0bf9a77d3ff2c911fc51be9d4c8b574
- SHA512 46455e8a55266ba11b76c3c16d1718113be2130c3526875568b74ba868d3275a6c24fd89126d55eea36a920cd4812388a5a5e9644562526813e76b1f95fb6c43
- SSDEEP 12288:ykbOgbKcMoxy9RLW3uqXUHkUXe39+Okx2LIa:DbOgbEqy9RKejHPOwOkx2LF
- TLSH T139C4AE26F6A0C032C4B79574C4A34AAAFBB1742167204ACFA395475A1F737E2BE3531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 7 IoCs
resource yara_rule behavioral1/memory/2584-0-0x0000000000840000-0x00000000008C9000-memory.dmp UPX behavioral1/files/0x00080000000245b9-2.dat UPX behavioral1/memory/4068-4-0x0000000000180000-0x0000000000209000-memory.dmp UPX behavioral1/memory/2584-10-0x0000000000840000-0x00000000008C9000-memory.dmp UPX behavioral1/memory/4068-12-0x0000000000180000-0x0000000000209000-memory.dmp UPX behavioral1/memory/2584-30-0x0000000000840000-0x00000000008C9000-memory.dmp UPX behavioral1/memory/4068-31-0x0000000000180000-0x0000000000209000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4068 6ffa18ab - 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 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 4 223.5.5.5 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 25 114.114.114.114 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 26 223.5.5.5 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 6ffa18ab File created C:\Windows\SysWOW64\6ffa18ab 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6ffa18ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6ffa18ab -
resource yara_rule behavioral1/memory/2584-0-0x0000000000840000-0x00000000008C9000-memory.dmp upx behavioral1/files/0x00080000000245b9-2.dat upx behavioral1/memory/4068-4-0x0000000000180000-0x0000000000209000-memory.dmp upx behavioral1/memory/2584-10-0x0000000000840000-0x00000000008C9000-memory.dmp upx behavioral1/memory/4068-12-0x0000000000180000-0x0000000000209000-memory.dmp upx behavioral1/memory/2584-30-0x0000000000840000-0x00000000008C9000-memory.dmp upx behavioral1/memory/4068-31-0x0000000000180000-0x0000000000209000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2c3d30 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\45a548 6ffa18ab - 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 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6ffa18ab - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6ffa18ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6ffa18ab Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6ffa18ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6ffa18ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6ffa18ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6ffa18ab Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6ffa18ab Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6ffa18ab Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6ffa18ab - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4068 6ffa18ab 4068 6ffa18ab 4068 6ffa18ab 4068 6ffa18ab 4068 6ffa18ab 4068 6ffa18ab 4068 6ffa18ab 4068 6ffa18ab 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 2584 2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 4068 6ffa18ab Token: SeTcbPrivilege 4068 6ffa18ab
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_09a4aaab9dc98d8241eeb7e9496ee04a_amadey_coinminer_elex_graphican_rhadamanthys_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:2584
-
C:\Windows\Syswow64\6ffa18abC:\Windows\Syswow64\6ffa18ab1⤵
- 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:4068
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6ffa18ab
- Size 548KB
- SHA256 207e272e84eb8e89adab304111f830aca6e0aa3352ed331b9ac677e53beac821
- MD5 8abacdba645c755c92119656ea4b0a34
- SHA1 6a7e850f063b8e2754029615c562cab3c486b078
- SHA512 b635b963c7d9a4baf661b31d991702f8a8aea5fdd74c873f4ee1dc082605531225a4a929707bc02d333acab97f1cb075ec215812b6061820b1089ab673bd1318
- SSDEEP 12288:DkbOgbKcMoxy9RLW3uqXUHkUXe39+Okx2LIa:IbOgbEqy9RKejHPOwOkx2LF
- TLSH T135C4AE26F6A0C032C4B79574C4A34AAAFBB1742167204ACFA395475A1F737E2BE3531D
- MD5 SHA1 SHA512 SSDEEP TLSH