4a0754afa2a99573e7cace2c41f23c2aacc914fe13d002943c86460c5cf62b65

General

Target
2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Size 511KB
Sample260730-3mxwbshd39
SHA256 4a0754afa2a99573e7cace2c41f23c2aacc914fe13d002943c86460c5cf62b65
MD5 3dd798b1e4fa6403c5996e92dd22815c
SHA1 603e985af8f53b61a1abf635b582085513ac806b
SHA512 f355335e05225fa97b2e16ab5531bf15c3f5591818d18b9c42840399640797357a7c1a4b6d4362ae21579ac9228befa4992690ac547dd0b139a8eb6afd131281
SSDEEP 6144:FcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:FSvO2x9mONvKRILSFnOkx2LIax5F0
TLSH
T154B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4580	b3ab5a64

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	16	114.114.114.114	4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Destination IP	17	223.5.5.5	4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Destination IP	3	114.114.114.114	4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Destination IP	4	223.5.5.5	4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\b3ab5a64	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	b3ab5a64
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	b3ab5a64
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	b3ab5a64
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	b3ab5a64

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\4e6948	b3ab5a64
File opened for modification	C:\Windows\52cb48	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_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	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3ab5a64

Modifies data under HKEY_USERS 8 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	b3ab5a64
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	b3ab5a64
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	b3ab5a64
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	b3ab5a64
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	b3ab5a64
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	b3ab5a64
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	b3ab5a64
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	b3ab5a64

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4580	b3ab5a64
4580	b3ab5a64
4580	b3ab5a64
4580	b3ab5a64
4580	b3ab5a64
4580	b3ab5a64
4580	b3ab5a64
4580	b3ab5a64
4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Token: SeTcbPrivilege	4836	2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
Token: SeDebugPrivilege	4580	b3ab5a64
Token: SeTcbPrivilege	4580	b3ab5a64

C:\Users\Admin\AppData\Local\Temp\2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-30_3dd798b1e4fa6403c5996e92dd22815c_amadey_coinminer_elex_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:4836

C:\Windows\Syswow64\b3ab5a64
C:\Windows\Syswow64\b3ab5a64
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:4580

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

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Downloads

b3ab5a64

Path C:\Windows\SysWOW64\b3ab5a64
Size 511KB
SHA256 0f67c3cad2d350a20affc8c2c0f86fb032d2771abe00de45626911c0bdcafed2
MD5 42c05ebdda6672471bb4f8251a421b20
SHA1 b980bebb70595a8e1b67c717f7b73b7b5581996b
SHA512 e19be771aaaf4dd019dc437046ef274a11a352e7bee4043c5332c45ccb2733066880f77f61291aac172f8df5fd875303865db27bca3feb4bc004bdd052852b52
SSDEEP 6144:8cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:8SvO2x9mONvKRILSFnOkx2LIax5F0
TLSH
T194B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4580-4-0x0000000000400000-0x0000000000463000-memory.dmp

Download

memory/4836-0-0x0000000000400000-0x0000000000463000-memory.dmp