Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
09/05/2026, 16:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 615KB
- Sample260509-tsb2dady3j
- SHA256 8ac1d21c29a7dd29059ad5d979a1b2bd21069a2b173639c031562b2945f57a07
- MD5 723147788302e92e0f5f519ad2141079
- SHA1 ed5a810cf115ec55ade23731e6c990e86f035d99
- SHA512 394f3739924b4a5fe48a5d86d97d53763622d725ccec9ed8ef065c23d227c3f73ed38d877a499846d1ee3603f7616aa9d3b66bfdae9b277ec1c26fffdf520c27
- SSDEEP 12288:9SvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:cvO2xJKRI2FOkx2LFicUV
- TLSH T1C1D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3556 b5f0682e - Unexpected DNS network traffic destination 16 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 129 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 1 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 112 114.114.114.114 3556 b5f0682e Destination IP 275 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 36 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 73 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 120 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 305 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 217 223.5.5.5 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 274 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 304 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 216 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 35 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 71 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 128 114.114.114.114 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\b5f0682e 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b5f0682e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b5f0682e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3ce148 b5f0682e File opened for modification C:\Windows\5e17f0 2026-05-09_723147788302e92e0f5f519ad2141079_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b5f0682e - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b5f0682e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b5f0682e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b5f0682e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b5f0682e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b5f0682e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b5f0682e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b5f0682e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b5f0682e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b5f0682e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3556 b5f0682e 3556 b5f0682e 3556 b5f0682e 3556 b5f0682e 3556 b5f0682e 3556 b5f0682e 3556 b5f0682e 3556 b5f0682e 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 5496 2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3556 b5f0682e Token: SeTcbPrivilege 3556 b5f0682e
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_723147788302e92e0f5f519ad2141079_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_723147788302e92e0f5f519ad2141079_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:5496
-
C:\Windows\Syswow64\b5f0682eC:\Windows\Syswow64\b5f0682e1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:3556
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b5f0682e
- Size 615KB
- SHA256 5e4efdcd972994648bbba03df7794e1ff09dc9044a1503063b1c1bbc79abaf68
- MD5 b23f8cb0e6177bba453f59156ba3790e
- SHA1 0146054b2a78f98dca9ce22633a1515d7f9d2af3
- SHA512 abecb0fe0a1e5107a8361f0d378762ec0ee20349c1b05b2efda1617de492734a437cf2e824e2b7218023d9add223c4c90af368d1387cdff9d846b9c506c4e9c1
- SSDEEP 12288:wSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:rvO2xJKRI2FOkx2LFicUV
- TLSH T111D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH