Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 05:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 511KB
- Sample260804-gn8tbssdmg
- SHA256 aeb9d1a2d9768433be931f729df5333e9b287fd44b168f8225c77fcba051d006
- MD5 a879c1ff473718de8c270b9352958be6
- SHA1 a467c424fadef7c301f4a9e250ac14d02d20e557
- SHA512 1ed3d9d19af37766639144f3461c65349c3a706064dd75f5bf27a8b778efb3dc67317fdb3664c6e0c2cc9ddd30a96a2c0853419368e8b8cf5d98c547d69d494d
- SSDEEP 6144:NcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:NSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T192B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4092 edc3c5fd - 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 21 223.5.5.5 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 3 114.114.114.114 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 6 223.5.5.5 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 19 114.114.114.114 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_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\CryptnetUrlCache\Content edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C edc3c5fd File created C:\Windows\SysWOW64\edc3c5fd 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies edc3c5fd File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache edc3c5fd - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\460e78 edc3c5fd File opened for modification C:\Windows\53d240 2026-08-04_a879c1ff473718de8c270b9352958be6_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 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language edc3c5fd - 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 edc3c5fd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" edc3c5fd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" edc3c5fd Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing edc3c5fd Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" edc3c5fd Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" edc3c5fd Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ edc3c5fd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" edc3c5fd Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" edc3c5fd - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4092 edc3c5fd 4092 edc3c5fd 4092 edc3c5fd 4092 edc3c5fd 4092 edc3c5fd 4092 edc3c5fd 4092 edc3c5fd 4092 edc3c5fd 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4896 2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 4092 edc3c5fd Token: SeTcbPrivilege 4092 edc3c5fd
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_a879c1ff473718de8c270b9352958be6_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_a879c1ff473718de8c270b9352958be6_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:4896
-
C:\Windows\Syswow64\edc3c5fdC:\Windows\Syswow64\edc3c5fd1⤵
- 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:4092
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\edc3c5fd
- Size 511KB
- SHA256 e348c352c1d75a66f87a874ba3ea442b7bf2a804c8f1809c4b3ce163dbeb8a1a
- MD5 152213de81cfc19bb032785e9dd741cd
- SHA1 fe5c9c175d1b1601b5eb985c8112ceaabd430598
- SHA512 030e03adaf34fb66018fea2ecd4953b2228cee0bc4c45323760dc8ebc79f5b5321779eb24afe91b1bc72edc73bfe284a9fe3e64b9e0446979b009eed37a2ba50
- SSDEEP 6144:wcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:wSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T149B45B26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH