Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 14:05
Behavioral task
behavioral1
Sample
2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260712-rd9yrabs7k
- SHA256 f24d50d0f8263ff3b5809df537f36ccebeb1136a857e10c252417a8fad29976a
- MD5 1e4060b8870d7c98f8af63911ce275c5
- SHA1 54741f872ab25834670cd78717432b49a030d2f4
- SHA512 8241d07ed33111daca40806074afafa80c3ab5f5d79150cb7e9c538098a04c072011c4e561cb67b4aa4580377105567684a05629bb61104c8799acbb9a018087
- SSDEEP 6144:54ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:5rNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1AFC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/4144-0-0x0000000000540000-0x00000000005CC000-memory.dmp UPX behavioral2/files/0x000a000000011390-2.dat UPX behavioral2/memory/5020-4-0x0000000000550000-0x00000000005DC000-memory.dmp UPX behavioral2/memory/4144-20-0x0000000000540000-0x00000000005CC000-memory.dmp UPX behavioral2/memory/5020-21-0x0000000000550000-0x00000000005DC000-memory.dmp UPX behavioral2/memory/5020-36-0x0000000000550000-0x00000000005DC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5020 cc7b6396 - Unexpected DNS network traffic destination 6 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 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 35 114.114.114.114 5020 cc7b6396 Destination IP 36 223.5.5.5 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 50 114.114.114.114 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 51 223.5.5.5 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cc7b6396 File created C:\Windows\SysWOW64\cc7b6396 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData cc7b6396 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cc7b6396 -
resource yara_rule behavioral2/memory/4144-0-0x0000000000540000-0x00000000005CC000-memory.dmp upx behavioral2/files/0x000a000000011390-2.dat upx behavioral2/memory/5020-4-0x0000000000550000-0x00000000005DC000-memory.dmp upx behavioral2/memory/4144-20-0x0000000000540000-0x00000000005CC000-memory.dmp upx behavioral2/memory/5020-21-0x0000000000550000-0x00000000005DC000-memory.dmp upx behavioral2/memory/5020-36-0x0000000000550000-0x00000000005DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\55f1b8 cc7b6396 File opened for modification C:\Windows\46f260 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_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 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cc7b6396 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" cc7b6396 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" cc7b6396 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" cc7b6396 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" cc7b6396 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" cc7b6396 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" cc7b6396 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing cc7b6396 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix cc7b6396 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ cc7b6396 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5020 cc7b6396 5020 cc7b6396 5020 cc7b6396 5020 cc7b6396 5020 cc7b6396 5020 cc7b6396 5020 cc7b6396 5020 cc7b6396 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4144 2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5020 cc7b6396 Token: SeTcbPrivilege 5020 cc7b6396
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_1e4060b8870d7c98f8af63911ce275c5_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_1e4060b8870d7c98f8af63911ce275c5_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:4144
-
C:\Windows\Syswow64\cc7b6396C:\Windows\Syswow64\cc7b63961⤵
- 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:5020
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\cc7b6396
- Size 560KB
- SHA256 bb1123ee55848d8618a773d09dd7a859b4de8bea2554a732dbf619b014dbd440
- MD5 a16e389f59ae6902cabc866d070ac515
- SHA1 07e720b3967ead562ca82be3359222cd1739d20f
- SHA512 4968c4353dfcd9b9aea9c5dd64f7ffd11438646fab056f1db19d02595048c8406ca68c8fe418c64feacb77393f608e0970ef180cdda427ffae174d64db8ecd17
- SSDEEP 6144:A4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:ArNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T101C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH