Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/04/2026, 00:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11-20260130-en
8 signatures
150 seconds
General
- Target 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 395KB
- Sample260422-a71thae15j
- SHA256 7395b9090cee2475a55c2175322ab02d3f86fb2bb751257f176dc1b9ff2fbf72
- MD5 6b93f3057cce06cc42c78f3bb7b7a5a4
- SHA1 eafae3159d071dfe6b696cc3e97976859d9d373a
- SHA512 934646fd0b97fa60f9c93eab572ffb37f0af7af7afae9cee78634743ccd1d81c436deeb7416ca3b8f57f345fd2d297019a3ecc3370f2e3c36020a002b078170f
- SSDEEP 12288:E3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:IVOL4/gPnKHOkx2LFE
- TLSH T13B845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2920 c43f4506 - 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 4 223.5.5.5 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 31 114.114.114.114 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 34 223.5.5.5 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 3 114.114.114.114 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C c43f4506 File created C:\Windows\SysWOW64\c43f4506 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c43f4506 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c43f4506 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\31fdd0 c43f4506 File opened for modification C:\Windows\61dc28 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.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 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c43f4506 - 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\Cookies\CachePrefix = "Cookie:" c43f4506 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c43f4506 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c43f4506 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c43f4506 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c43f4506 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c43f4506 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c43f4506 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c43f4506 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c43f4506 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2920 c43f4506 2920 c43f4506 2920 c43f4506 2920 c43f4506 2920 c43f4506 2920 c43f4506 2920 c43f4506 2920 c43f4506 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Token: SeTcbPrivilege 5716 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Token: SeDebugPrivilege 2920 c43f4506 Token: SeTcbPrivilege 2920 c43f4506
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.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:5716
-
C:\Windows\Syswow64\c43f4506C:\Windows\Syswow64\c43f45061⤵
- 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:2920
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c43f4506
- Size 395KB
- SHA256 4f55e2e4b415a43c1fb9487c324ffcbd779a2c920e31033618f25d62da3d5473
- MD5 5bff8820b3b0b535cc4d761e82f9e63b
- SHA1 5fd0e15e532e141242e3dc605514de6a063f8bc3
- SHA512 11f7c8a85dce949d5f547fca527451375dd34b54b328a77d99d8b6b90263e7dd78a77b0cfbab81fc8171d21e10786a182a178712b24606b2a85f1038ffe4ce3e
- SSDEEP 12288:z3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:xVOL4/gPnKHOkx2LFE
- TLSH T143845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH