Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 07:27
Behavioral task
behavioral1
Sample
2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win11ltsc2024-20260617-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260629-jabyjsf16z
- SHA256 baff417914213043fc3d88d23ea2b938261ec3c945b16506f833bcca6a21c1b8
- MD5 50fedcd79dd1b0330cb4308f4eec8108
- SHA1 fab04a8f797319f5af356b8956dda711a3bda1b3
- SHA512 993e4ec87be63ffef07a6233d6b568faed095c997fe4773a72037ea67f1ae9287a489227e36b852b53d8a2eb03d34549834f429bb3206bae0398f452bc603b20
- SSDEEP 6144:O4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:OrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T17DC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1656-0-0x0000000000BA0000-0x0000000000C2C000-memory.dmp UPX behavioral2/files/0x000b000000019ca7-2.dat UPX behavioral2/memory/5636-4-0x0000000000620000-0x00000000006AC000-memory.dmp UPX behavioral2/memory/1656-12-0x0000000000BA0000-0x0000000000C2C000-memory.dmp UPX behavioral2/memory/5636-13-0x0000000000620000-0x00000000006AC000-memory.dmp UPX behavioral2/memory/5636-32-0x0000000000620000-0x00000000006AC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5636 adb75280 - 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 22 114.114.114.114 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 23 223.5.5.5 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 3 114.114.114.114 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 5 223.5.5.5 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 adb75280 File created C:\Windows\SysWOW64\adb75280 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 adb75280 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 adb75280 -
resource yara_rule behavioral2/memory/1656-0-0x0000000000BA0000-0x0000000000C2C000-memory.dmp upx behavioral2/files/0x000b000000019ca7-2.dat upx behavioral2/memory/5636-4-0x0000000000620000-0x00000000006AC000-memory.dmp upx behavioral2/memory/1656-12-0x0000000000BA0000-0x0000000000C2C000-memory.dmp upx behavioral2/memory/5636-13-0x0000000000620000-0x00000000006AC000-memory.dmp upx behavioral2/memory/5636-32-0x0000000000620000-0x00000000006AC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\607d88 adb75280 File opened for modification C:\Windows\1c59f0 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_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 adb75280 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe - 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\Cookies\CachePrefix = "Cookie:" adb75280 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" adb75280 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" adb75280 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" adb75280 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" adb75280 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" adb75280 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix adb75280 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ adb75280 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing adb75280 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA adb75280 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 5c000000010000000400000080010000530000000100000040000000303e301f06092b06010401a032010130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c00b000000010000003800000047006c006f00620061006c005300690067006e002000450043004300200052006f006f00740020004300410020002d002000520035000000090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b06010505070308620000000100000020000000179fbc148a3dd00fd24ea13458cc43bfa7f59c8182d783a513f6ebec100c89241400000001000000140000003de629489bea07ca21444a26de6eded283d09f591d0000000100000010000000b647dd2a9ccadee75e8905e256cc6b147f000000010000000c000000300a06082b060105050703037e00000001000000080000000080c82b6886d7010300000001000000140000001f24c630cda418ef2069ffad4fdd5f463a1b69aa2000000001000000220200003082021e308201a4a0030201020211605949e0262ebb55f90a778a71f94ad86c300a06082a8648ce3d040303305031243022060355040b131b476c6f62616c5369676e2045434320526f6f74204341202d20523531133011060355040a130a476c6f62616c5369676e311330110603550403130a476c6f62616c5369676e301e170d3132313131333030303030305a170d3338303131393033313430375a305031243022060355040b131b476c6f62616c5369676e2045434320526f6f74204341202d20523531133011060355040a130a476c6f62616c5369676e311330110603550403130a476c6f62616c5369676e3076301006072a8648ce3d020106052b810400220362000447450e96fb7d5dbfe939d121f89f0bb6d57b1e923a48591cf062312dc07a28fe1aa75cb3b6cc97e745d458fad1776d43a2c08765340a1f7addeb3c33a1c59d4da46f4195387fc91e84ebd19e49928794870c3a854a669f9d59934d976106864aa3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e041604143de629489bea07ca21444a26de6eded283d09f59300a06082a8648ce3d0403030368003065023100e56912c96edbc631ba0941e197f8fbfd9ae27d12c9ed7c64d3cb05258b56d9a0e75e5d4e0b839c5b7629a00926216a62023071d2b58f5cea3be1780985a875923bc85cfd48ef0d7422a808e26ec549cec70cbca76169f1f73be12acbf92bf3669037 adb75280 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5636 adb75280 5636 adb75280 5636 adb75280 5636 adb75280 5636 adb75280 5636 adb75280 5636 adb75280 5636 adb75280 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 1656 2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 5636 adb75280 Token: SeTcbPrivilege 5636 adb75280
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_50fedcd79dd1b0330cb4308f4eec8108_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:1656
-
C:\Windows\Syswow64\adb75280C:\Windows\Syswow64\adb752801⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5636
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\adb75280
- Size 560KB
- SHA256 71ec765fc616fa653abb3958ba35fcbcbfa76fee45317bb5a6faf35b558972b5
- MD5 0ba90f508d593f33819392d9c87c9721
- SHA1 3964daf156ea3500af0d69f4a93791899f3a4d19
- SHA512 cf1dbf02d79d67eff835e3f6ac2373d4dc51f0204741d4b379d4a81ae27be40853a6a40b9bda8bfab4dc49ef3c2c66a4124483d950c267c7ca240f789208aca5
- SSDEEP 6144:a4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:arNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T149C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH