4c63644acf306555055226803226947279bb840b0680fa3a1c70ce4b30db09ae

General

Target
2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Size 395KB
Sample260428-cdq4bacw2v
SHA256 4c63644acf306555055226803226947279bb840b0680fa3a1c70ce4b30db09ae
MD5 a4f9a7713b87299a66580a6dfd5ee4fc
SHA1 ba61273615ab0ca41404c537fc04640aee522b19
SHA512 dc6e6675f2e89fb61940a9715ed10e3c83326d832222f334151a8ad5de86675e42e4431a3599b03606f18739eafc57264c4ee8a7eb810f6d03b33af163c221d5
SSDEEP 6144:WWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:WkCO2zVPX7vfFLKlwOkx2LIaxy
TLSH
T1BD846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4608	99516187

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	5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	4	223.5.5.5	5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	20	114.114.114.114	5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	23	223.5.5.5	5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_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\Local\Microsoft\Windows\INetCache\IE	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	99516187
File created	C:\Windows\SysWOW64\99516187	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	99516187
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1	99516187

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\4ee400	99516187
File opened for modification	C:\Windows\5f5380	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99516187

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	99516187
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	99516187
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	99516187
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	99516187
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	99516187
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	99516187
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	99516187
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	99516187
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	99516187

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4608	99516187
4608	99516187
4608	99516187
4608	99516187
4608	99516187
4608	99516187
4608	99516187
4608	99516187
5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Token: SeTcbPrivilege	5568	2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Token: SeDebugPrivilege	4608	99516187
Token: SeTcbPrivilege	4608	99516187

C:\Users\Admin\AppData\Local\Temp\2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-28_a4f9a7713b87299a66580a6dfd5ee4fc_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:5568

C:\Windows\Syswow64\99516187
C:\Windows\Syswow64\99516187
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:4608

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

99516187

Path C:\Windows\SysWOW64\99516187
Size 395KB
SHA256 0e8be7aa55f3e0354bf9d38b1b0af5adb011453bd7a705064d87328551a940dd
MD5 ff6cbbcd739e3f0a30c58f3e06f8d035
SHA1 cfc7b994c7f5df181167747678639559bd85e9ec
SHA512 8410d7fc4872cc99d86b37d1dff737e48a3fa0a7ed062cde59f921875b99748031780f3e486f19f06622991c2d6da1920c4f302d6e739d29a115f2e3e6dd4445
SSDEEP 6144:bWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:bkCO2zVPX7vfFLKlwOkx2LIaxy
TLSH
T15A846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4608-4-0x0000000000580000-0x00000000005E3000-memory.dmp

Download

memory/5568-0-0x0000000000CD0000-0x0000000000D33000-memory.dmp