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
04/08/2026, 05:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 395KB
- Sample260804-ghrmvssckf
- SHA256 63f1312306c102782502b4218bf40811299d4553252ff00742cef0c31de9789d
- MD5 b2930dec712f3cf4d6723bbedfbe1c20
- SHA1 70165132710c320a31fd2edafcf274fe644ae50c
- SHA512 1adf15139a7587e33adf4ddc39371fa1a1ec5e8844486ef9eb0d8a3c291584bb1d09e1dd6b002284c3433d9cbd75f28addb9e2a3acbe801824a35306ca5aae55
- SSDEEP 12288:O3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:+VOL4/gPnKHOkx2LFE
- TLSH T11A845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3460 b81e39f8 - 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 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 4 223.5.5.5 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 18 114.114.114.114 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Destination IP 19 223.5.5.5 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b81e39f8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b81e39f8 File created C:\Windows\SysWOW64\b81e39f8 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b81e39f8 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3b3c88 b81e39f8 File opened for modification C:\Windows\22fe78 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_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 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b81e39f8 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b81e39f8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b81e39f8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b81e39f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b81e39f8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b81e39f8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b81e39f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b81e39f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b81e39f8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b81e39f8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3460 b81e39f8 3460 b81e39f8 3460 b81e39f8 3460 b81e39f8 3460 b81e39f8 3460 b81e39f8 3460 b81e39f8 3460 b81e39f8 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Token: SeTcbPrivilege 2044 2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Token: SeDebugPrivilege 3460 b81e39f8 Token: SeTcbPrivilege 3460 b81e39f8
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_b2930dec712f3cf4d6723bbedfbe1c20_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:2044
-
C:\Windows\Syswow64\b81e39f8C:\Windows\Syswow64\b81e39f81⤵
- 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:3460
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\b81e39f8
- Size 395KB
- SHA256 afc79ff850c81846a26ef41dd042b17f164e9eba957e77832f80a4fa7a8565ce
- MD5 4502750c09f81ef0ff18b0c06b15da5c
- SHA1 6fb69f70ca6d33482c1901e5a0ab2dc606e50b39
- SHA512 a0eff79ad1873d112ff7bad3642fdbb377dfa3d813021ef6b031d07a030874bd298bf063947f3c07baa50b83a8b82bd2326f6313295258fdd85d67ec79476b91
- SSDEEP 12288:n3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:1VOL4/gPnKHOkx2LFE
- TLSH T187845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH