a39f121f0c1dffe859e20ac9e94fbca89ab9f7cdafcb06d202006179dd1a8bfe

General

Target
2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Size 679KB
Sample260602-bye14saw9x
SHA256 a39f121f0c1dffe859e20ac9e94fbca89ab9f7cdafcb06d202006179dd1a8bfe
MD5 4fc1c21944ad7807d5aedfa2ad4c64ec
SHA1 18cdc1d606f2bdad06eba4588404fb72728e2eaf
SHA512 08d7ab431be4bdd27e476fb9422f2750d7d6b33fc8146d7f1410f2d8f774bedda96ffc0aac2470b653aff8d1408342cea2bbf2df040ff66d42cab857651ad0d9
SSDEEP 12288:WSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:VvO2xJKRI2FOkx2LFEvcUQPK
TLSH
T183E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4824	57b035c8

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	3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Destination IP	2	223.5.5.5	3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Destination IP	16	114.114.114.114	3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Destination IP	17	223.5.5.5	3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_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	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	57b035c8
File created	C:\Windows\SysWOW64\57b035c8	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	57b035c8
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	57b035c8

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\5296b0	57b035c8
File opened for modification	C:\Windows\364e48	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_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	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57b035c8

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	57b035c8
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	57b035c8
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	57b035c8
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	57b035c8
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	57b035c8
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	57b035c8
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	57b035c8
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	57b035c8
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	57b035c8

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4824	57b035c8
4824	57b035c8
4824	57b035c8
4824	57b035c8
4824	57b035c8
4824	57b035c8
4824	57b035c8
4824	57b035c8
3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Token: SeTcbPrivilege	3172	2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
Token: SeDebugPrivilege	4824	57b035c8
Token: SeTcbPrivilege	4824	57b035c8

C:\Users\Admin\AppData\Local\Temp\2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-02_4fc1c21944ad7807d5aedfa2ad4c64ec_amadey_coinminer_elex_graphican_remcos_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:3172

C:\Windows\Syswow64\57b035c8
C:\Windows\Syswow64\57b035c8
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:4824

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

57b035c8

Path C:\Windows\SysWOW64\57b035c8
Size 679KB
SHA256 a966b7ab7b72e2a720017b28a80445b421d88ed86fe276e2edfb9e371b064fc8
MD5 a8ffd9e2cd8367608104f971f2edcd7d
SHA1 fe8fd8d2b298d1bbb0fc551fce0e4d157ed04a58
SHA512 0f88387f8439817b24bbaecc09cc4484d63e2ea8852d482470c13ce15a195d4087c44d92108529cdcbd6d3d40e1f62e8be7189b66f1de5d33be1afb1a27063ef
SSDEEP 12288:oSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:jvO2xJKRI2FOkx2LFEvcUQPK
TLSH
T1F9E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3172-0-0x0000000000230000-0x0000000000293000-memory.dmp

Download

memory/4824-4-0x0000000000320000-0x0000000000383000-memory.dmp