Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
29/05/2026, 12:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 960KB
- Sample260529-pcbnfsa13s
- SHA256 76d4177330a34fdfcf65049b456ad52b0ec4b425c6454dd091b18b0860ad605b
- MD5 b0d40c4d6d32d961223d2dc81b6dab89
- SHA1 43da10bdd5911815bf512d9d99a03e627825781c
- SHA512 ee7f69a2fe9c6d3c6c9f142b7f32d9bb1600d2c75cf7b64c9dc03c9e9f64bfed30033fcbdd59f4d09a31cd4ba79a719c8fd29a92367ef5a823fb9095002a7a31
- SSDEEP 12288:DSvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/u:2vO2xJKRI2FOkx2LFE4scU2
- TLSH T159253B21F6508135C4B74536C5FA0BEAA6747D21671067CBA3C07B5B2FB36D2A931B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2260 ac2ce574 - 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 1 114.114.114.114 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 10 114.114.114.114 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Destination IP 11 223.5.5.5 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_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\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ac2ce574 File created C:\Windows\SysWOW64\ac2ce574 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ac2ce574 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ac2ce574 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\26b128 ac2ce574 File opened for modification C:\Windows\450780 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_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 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ac2ce574 - 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\Content\CachePrefix ac2ce574 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ac2ce574 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ac2ce574 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ac2ce574 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ac2ce574 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ac2ce574 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ac2ce574 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ac2ce574 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ac2ce574 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2260 ac2ce574 2260 ac2ce574 2260 ac2ce574 2260 ac2ce574 2260 ac2ce574 2260 ac2ce574 2260 ac2ce574 2260 ac2ce574 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeTcbPrivilege 4032 2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe Token: SeDebugPrivilege 2260 ac2ce574 Token: SeTcbPrivilege 2260 ac2ce574
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-29_b0d40c4d6d32d961223d2dc81b6dab89_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:4032
-
C:\Windows\Syswow64\ac2ce574C:\Windows\Syswow64\ac2ce5741⤵
- 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:2260
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\Windows\SysWOW64\ac2ce574
- Size 960KB
- SHA256 18d0f43d32e693dbc8d2298fe7652a84758ce602cbaa5d4d95bd14c5e57ff749
- MD5 955412ab78be2010c0322f395d2ee779
- SHA1 1fb12a6f928bcb0e8d59aaf0aff431619e14b20e
- SHA512 3b7400269348df8b2acc39c4f4fea9bdb6ddc088a0419ae984703228bcbdea7ea63d4013240bd03a1626c1269b2e745aa313584fa3d0b3c6889866be72062a5a
- SSDEEP 12288:SSvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/u:5vO2xJKRI2FOkx2LFE4scU2
- TLSH T18E253B21F6508135C4B74536C5FA0BEAA6747D21671067CBA3C07B5B2FB36D2A931B0E
- MD5 SHA1 SHA512 SSDEEP TLSH