Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
19/04/2026, 12:00
Behavioral task
behavioral1
Sample
2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe
- Size 1.2MB
- Sample260419-n6askshw4l
- SHA256 861398b4540357f53e7bc8d86bd8d219219d402728bdc56a278e43e1693f4630
- MD5 7bac9dcc0364e6311f090c6436cb22bf
- SHA1 e6b71533ef09822c45ae05c05848b56f2991cbe0
- SHA512 0362cc8857b86055870372ebbb85d690f021636ac96809f1f348e1465a5839daf8d245c040de7baab6de4a841202a867ce13903eec6942563a9878b35752decd
- SSDEEP 24576:yvO2xJKRh2kOkx2LFxNhuZ98Es8k3OH3C0rQ6+y:yHHKX2WQthuTtS0rQi
- TLSH T17C559E31E641C036C4A70176C6B94BBFA578BD22172555CBE3D43A6A2F723D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2500-0-0x00000000003C0000-0x000000000044C000-memory.dmp UPX behavioral2/files/0x000c00000002ad99-4.dat UPX behavioral2/memory/3236-3-0x0000000000FD0000-0x000000000105C000-memory.dmp UPX behavioral2/memory/2500-15-0x00000000003C0000-0x000000000044C000-memory.dmp UPX behavioral2/memory/3236-16-0x0000000000FD0000-0x000000000105C000-memory.dmp UPX behavioral2/memory/3236-32-0x0000000000FD0000-0x000000000105C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3236 7003e8c8 - 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 2 223.5.5.5 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 10 114.114.114.114 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 12 223.5.5.5 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Destination IP 1 114.114.114.114 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_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\History\History.IE5 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 7003e8c8 File created C:\Windows\SysWOW64\7003e8c8 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7003e8c8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7003e8c8 -
resource yara_rule behavioral2/memory/2500-0-0x00000000003C0000-0x000000000044C000-memory.dmp upx behavioral2/files/0x000c00000002ad99-4.dat upx behavioral2/memory/3236-3-0x0000000000FD0000-0x000000000105C000-memory.dmp upx behavioral2/memory/2500-15-0x00000000003C0000-0x000000000044C000-memory.dmp upx behavioral2/memory/3236-16-0x0000000000FD0000-0x000000000105C000-memory.dmp upx behavioral2/memory/3236-32-0x0000000000FD0000-0x000000000105C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3766c8 7003e8c8 File opened for modification C:\Windows\2acd08 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_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 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7003e8c8 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7003e8c8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7003e8c8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7003e8c8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7003e8c8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7003e8c8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7003e8c8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7003e8c8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7003e8c8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7003e8c8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3236 7003e8c8 3236 7003e8c8 3236 7003e8c8 3236 7003e8c8 3236 7003e8c8 3236 7003e8c8 3236 7003e8c8 3236 7003e8c8 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Token: SeTcbPrivilege 2500 2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe Token: SeDebugPrivilege 3236 7003e8c8 Token: SeTcbPrivilege 3236 7003e8c8
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-19_7bac9dcc0364e6311f090c6436cb22bf_amadey_coinminer_elex_glassworm_kwampirs_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:2500
-
C:\Windows\Syswow64\7003e8c8C:\Windows\Syswow64\7003e8c81⤵
- 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:3236
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7003e8c8
- Size 1.2MB
- SHA256 ae32892ef6b74358357c7b3d99d661ccb3d8598eae2eed975d9e143574a6ef72
- MD5 f2890db9d4e5f94f79851ec1ba4e3f8f
- SHA1 48a3ca2b837c4997ccf7e67b099cca5721fd5474
- SHA512 8c829f150edd59a2abb4d91ce0a63e5a7294f91493130f78cdedf2dadc1369393b3f5c5ee7a7beadf580cb2410484522398c67f377e913efee050e371265ac40
- SSDEEP 24576:2vO2xJKRh2kOkx2LFxNhuZ98Es8k3OH3C0rQ6+y:2HHKX2WQthuTtS0rQi
- TLSH T151559E31E641C036C4A70176C6B94BBFA578BD22172555CBE3D43A6A2F723D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH