Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 12:23
Behavioral task
behavioral1
Sample
2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 560KB
- Sample260730-pkgjnsxdpc
- SHA256 a939924cda7a7136baa442e77a95bbbc07c777498d2d0a8dd82c2c1c648b2a42
- MD5 c026d090e84c5917e275cfbc62d9a264
- SHA1 d67a96575468b3921719472149ff672a7323fd0a
- SHA512 62adc0055aa533b2f3cd9fff336e28753d38292e15683e6503965bfdb10e12a52e522b45c09ec89ddf3200fd77ca2e5eecda621043aa2526d29f7abb37216b68
- SSDEEP 6144:MWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:MkCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T140C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/4932-0-0x00000000008C0000-0x000000000094C000-memory.dmp UPX behavioral2/files/0x0011000000019a98-4.dat UPX behavioral2/memory/3164-3-0x00000000003F0000-0x000000000047C000-memory.dmp UPX behavioral2/memory/4932-15-0x00000000008C0000-0x000000000094C000-memory.dmp UPX behavioral2/memory/3164-16-0x00000000003F0000-0x000000000047C000-memory.dmp UPX behavioral2/memory/3164-39-0x00000000003F0000-0x000000000047C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3164 89aa5297 - 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 1 114.114.114.114 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 2 223.5.5.5 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 12 114.114.114.114 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Destination IP 13 223.5.5.5 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_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\LocalLow\Microsoft\CryptnetUrlCache 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89aa5297 File created C:\Windows\SysWOW64\89aa5297 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89aa5297 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89aa5297 -
resource yara_rule behavioral2/memory/4932-0-0x00000000008C0000-0x000000000094C000-memory.dmp upx behavioral2/files/0x0011000000019a98-4.dat upx behavioral2/memory/3164-3-0x00000000003F0000-0x000000000047C000-memory.dmp upx behavioral2/memory/4932-15-0x00000000008C0000-0x000000000094C000-memory.dmp upx behavioral2/memory/3164-16-0x00000000003F0000-0x000000000047C000-memory.dmp upx behavioral2/memory/3164-39-0x00000000003F0000-0x000000000047C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\362b38 89aa5297 File opened for modification C:\Windows\547008 2026-07-30_c026d090e84c5917e275cfbc62d9a264_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 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 89aa5297 - 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 89aa5297 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 89aa5297 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 89aa5297 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 89aa5297 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 89aa5297 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 89aa5297 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 89aa5297 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 89aa5297 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 89aa5297 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3164 89aa5297 3164 89aa5297 3164 89aa5297 3164 89aa5297 3164 89aa5297 3164 89aa5297 3164 89aa5297 3164 89aa5297 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeTcbPrivilege 4932 2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe Token: SeDebugPrivilege 3164 89aa5297 Token: SeTcbPrivilege 3164 89aa5297
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_c026d090e84c5917e275cfbc62d9a264_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_c026d090e84c5917e275cfbc62d9a264_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:4932
-
C:\Windows\Syswow64\89aa5297C:\Windows\Syswow64\89aa52971⤵
- 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:3164
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4256
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\89aa5297
- Size 560KB
- SHA256 6dbef4698dcd2b25bd2d801e2dd4e89c4960d0d8920a9c13c250916208a7f6fc
- MD5 1fb7bbb6caf9af18ce991bbb8fe13041
- SHA1 65a3318c92e5bfbac2997db214daa7601a75684b
- SHA512 ce3bee3a8a9787d82b79d9b81a132b4c6c03ab50dd31c315b898c085794cdc56f63baab90d124796a6f6ec2471f42882ef2b0c8d434c66a8e2afdf38ddcc8b6a
- SSDEEP 6144:5WVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRXr9HNdvOa+y8K:5kCO2zVPX7vf1LKlIsOkx2LIa+y
- TLSH T193C47C2AF6A0C036C4779574C4A257AAFFB1B42127204ACFA390475A1F637E2BE7531D
- MD5 SHA1 SHA512 SSDEEP TLSH