309b78a58174eead4597ea86ea4c31dc472f7c6eb777d1077b26294d3b49b7be

General

Target
2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Size 704KB
Sample260507-bsllpshs4m
SHA256 309b78a58174eead4597ea86ea4c31dc472f7c6eb777d1077b26294d3b49b7be
MD5 4660b9670c50ef42a4efcfddf4649d12
SHA1 c8e5faa6b353fcc57f6b0c7e9589189e2d5d41e7
SHA512 7a8bdef5ecf3c5368569e1ab5c57323b271d2d9633f8a276794ac1bcf738646358c4b9336cd40c704a3f1ed845f05f4d4396aab761a42e1078d1b85e34b11d6f
SSDEEP 12288:fSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:qvO2xJKRI2FOkx2LFEF
TLSH
T1DCE46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3340	8b9d52ec

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	3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	2	223.5.5.5	3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	7	114.114.114.114	3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Destination IP	8	223.5.5.5	3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\8b9d52ec	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_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	8b9d52ec
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	8b9d52ec
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	8b9d52ec
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	8b9d52ec

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\392e98	8b9d52ec
File opened for modification	C:\Windows\40eba0	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_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	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8b9d52ec

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	8b9d52ec
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	8b9d52ec
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	8b9d52ec
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	8b9d52ec
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	8b9d52ec
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	8b9d52ec
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	8b9d52ec
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	8b9d52ec
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	8b9d52ec

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3340	8b9d52ec
3340	8b9d52ec
3340	8b9d52ec
3340	8b9d52ec
3340	8b9d52ec
3340	8b9d52ec
3340	8b9d52ec
3340	8b9d52ec
3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Token: SeTcbPrivilege	3792	2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
Token: SeDebugPrivilege	3340	8b9d52ec
Token: SeTcbPrivilege	3340	8b9d52ec

C:\Users\Admin\AppData\Local\Temp\2026-05-07_4660b9670c50ef42a4efcfddf4649d12_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-07_4660b9670c50ef42a4efcfddf4649d12_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:3792

C:\Windows\Syswow64\8b9d52ec
C:\Windows\Syswow64\8b9d52ec
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:3340

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

8b9d52ec

Path C:\Windows\SysWOW64\8b9d52ec
Size 704KB
SHA256 a6b4298b0c24f8889adc1f5f5e9c537ad02368d1dd2769a39c06a5bf3223e84c
MD5 cfbef9429f9e2daa0826f6c00885873e
SHA1 572ceb4215ecc811ccd110f2184f23a09bd5744b
SHA512 dc857448ccc23964f1fa87b99121d009beb7c528143ce179df5b4bda25250d9be465149a7ae405b69da7da6d6d5ef46f3f6169186ce295458b532a73a493d957
SSDEEP 12288:vSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:avO2xJKRI2FOkx2LFEF
TLSH
T13DE46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3340-4-0x00000000006E0000-0x0000000000743000-memory.dmp

Download

memory/3792-0-0x00000000003C0000-0x0000000000423000-memory.dmp