6d73ef21419f5525edf2269d02185fd450c4bd436c97c034b04684dcbef2e38d

General

Target
2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
Size 395KB
Sample260504-bc823aev9q
SHA256 6d73ef21419f5525edf2269d02185fd450c4bd436c97c034b04684dcbef2e38d
MD5 d67c67249684b3c0d87759987b92e1c4
SHA1 8f12f78c2b1d31a04a1440728654e7742b4f35d0
SHA512 e37b79ddfe6b7bbb6164699c9ce5fc0a5c0b197726d05205b155b99c33310952767d9016f65051e54433a3fff7bc717222559f858e684ee17062e2200fe69a8c
SSDEEP 6144:2g/AL1cVUoG1XRlL0wcJtL2KmEFEcEOkCybEaQRXr9HNdvOaty8K:2nLOVWLlowcJtL2KyOkx2LIaty
TLSH
T13E847C26F6A08036C5B79578C4A396A6FFB1742137248ACFA390475A1F237E2BD3531D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4368	e71d8266

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	5	114.114.114.114	4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
Destination IP	6	223.5.5.5	4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
Destination IP	35	114.114.114.114	4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
Destination IP	36	223.5.5.5	4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.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	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	e71d8266
File created	C:\Windows\SysWOW64\e71d8266	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	e71d8266
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	e71d8266

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\4ac820	e71d8266
File opened for modification	C:\Windows\4a18d0	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.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	e71d8266
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe

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"	e71d8266
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	e71d8266
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	e71d8266
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	e71d8266
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	e71d8266
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	e71d8266
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	e71d8266
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	e71d8266
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	e71d8266

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4368	e71d8266
4368	e71d8266
4368	e71d8266
4368	e71d8266
4368	e71d8266
4368	e71d8266
4368	e71d8266
4368	e71d8266
4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
Token: SeTcbPrivilege	4328	2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
Token: SeDebugPrivilege	4368	e71d8266
Token: SeTcbPrivilege	4368	e71d8266

C:\Users\Admin\AppData\Local\Temp\2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-04_d67c67249684b3c0d87759987b92e1c4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader.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:4328

C:\Windows\Syswow64\e71d8266
C:\Windows\Syswow64\e71d8266
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:4368

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

e71d8266

Path C:\Windows\SysWOW64\e71d8266
Size 395KB
SHA256 96e706e5eb9952fb3f3bfc2ca027fcebccfff2442f090846516e47de7c983010
MD5 24f42e1ca62d2d9674c6b6f17f35d58a
SHA1 e22f29a6acd713204d9f80c9b88166ac9983d99c
SHA512 4a1037f464bff2a5fc736a02e60fd6f9a3672f0be9442e2c8fae2dbe6165837d56c407492c0a416db79550b5710a8b12cb9dc091f958bd64791547dd63232a2f
SSDEEP 6144:Yg/AL1cVUoG1XRlL0wcJtL2KmEFEcEOkCybEaQRXr9HNdvOaty8K:YnLOVWLlowcJtL2KyOkx2LIaty
TLSH
T142847C26F6A08036C5B79578C4A396A6FFB1742137248ACFA390475A1F237E2BD3531D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4328-0-0x0000000000BC0000-0x0000000000C23000-memory.dmp

Download

memory/4368-4-0x0000000000270000-0x00000000002D3000-memory.dmp