3a0b277354039137585ef409f3a1f20becbad0668dd0744993c0872fabfda134

General

Target
2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Size 374KB
Sample260507-c1bbdaas2j
SHA256 3a0b277354039137585ef409f3a1f20becbad0668dd0744993c0872fabfda134
MD5 ec28816f36d669a4c64c502b810e6907
SHA1 29ebc3c25c08cfbd2b5b8f89744a75bf93f5a1e4
SHA512 8768cecb453563b890246c633a3133f490979ad17d0fe407b2b78f1a579aba440ccef8c3013d454addbc01e24c63f4b71e7dcaa1bccb45880855f9032600c99f
SSDEEP 6144:McTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8K:MSvO2x9mONvKRILSF/Okx2LIaty
TLSH
T177846D2AF6A0D076C4B79579C4A257AAFBB1742137204ACFA390475A1F237E2BD3530D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5152	3d879440

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	3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	2	223.5.5.5	3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	5	114.114.114.114	3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	6	223.5.5.5	3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	3d879440
File created	C:\Windows\SysWOW64\3d879440	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	3d879440
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	3d879440
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	3d879440

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\3a3590	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
File opened for modification	C:\Windows\583440	3d879440

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3d879440
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

Modifies data under HKEY_USERS 8 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	3d879440
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	3d879440
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	3d879440
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	3d879440
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	3d879440
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	3d879440
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	3d879440
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	3d879440

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
5152	3d879440
5152	3d879440
5152	3d879440
5152	3d879440
5152	3d879440
5152	3d879440
5152	3d879440
5152	3d879440
3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Token: SeTcbPrivilege	3400	2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Token: SeDebugPrivilege	5152	3d879440
Token: SeTcbPrivilege	5152	3d879440

C:\Users\Admin\AppData\Local\Temp\2026-05-07_ec28816f36d669a4c64c502b810e6907_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-07_ec28816f36d669a4c64c502b810e6907_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:3400

C:\Windows\Syswow64\3d879440
C:\Windows\Syswow64\3d879440
1⤵
- 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:5152

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

3d879440

Path C:\Windows\SysWOW64\3d879440
Size 374KB
SHA256 df283a336c0a61625851189c50fa5d62e43d2bc478c90173e6650fa826d8b764
MD5 4bf58d4c47b038b313ad67b8729cdf60
SHA1 8c69141b7c704b61945c948f78ee062c6c14f7a7
SHA512 73b7a7f3ea4fdae22ac5b5fa7ea44f5d8066ba56793db0a58682f4d6e68408b1f7679355f2a0ca9c28a70b585a1f4ee56795a9703aaffadccf4cb739bdd1bd99
SSDEEP 6144:0cTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8K:0SvO2x9mONvKRILSF/Okx2LIaty
TLSH
T1A8846D2AF6A0D076C4B79579C4A257AAFBB1742137204ACFA390475A1F237E2BD3530D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3400-0-0x0000000000CC0000-0x0000000000D23000-memory.dmp

Download

memory/5152-4-0x00000000002F0000-0x0000000000353000-memory.dmp