Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 09:06
Behavioral task
behavioral1
Sample
2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260819-k264faeb72
- SHA256 4b5686622308d4a0639e6481fba573111d42fee273d3531015096e1599926843
- MD5 7f0e16ef281462bbf88b3ca4ca41b59f
- SHA1 f8e6768b52c332d27dd98c9e22f3a84ac1e26b27
- SHA512 a4fb7db84852c4f9841ee9a8f1e0daef4dd81797bd4c3dab67f513019e31feab108dcd3628de5c7f45514b2b016370baf7376776af24dcf432d321ef7bede4ac
- SSDEEP 24576:fjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:fTGkQyhuTtS0rQi
- TLSH T1ED25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/4736-0-0x0000000000920000-0x00000000009A9000-memory.dmp UPX behavioral2/files/0x001200000001b303-2.dat UPX behavioral2/memory/264-3-0x0000000000880000-0x0000000000909000-memory.dmp UPX behavioral2/memory/4736-15-0x0000000000920000-0x00000000009A9000-memory.dmp UPX behavioral2/memory/264-17-0x0000000000880000-0x0000000000909000-memory.dmp UPX behavioral2/memory/4736-38-0x0000000000920000-0x00000000009A9000-memory.dmp UPX behavioral2/memory/264-41-0x0000000000880000-0x0000000000909000-memory.dmp UPX behavioral2/memory/4736-48-0x0000000000920000-0x00000000009A9000-memory.dmp UPX behavioral2/memory/4736-50-0x0000000000920000-0x00000000009A9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 264 d531d4ae - 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 4 223.5.5.5 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 14 114.114.114.114 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 15 223.5.5.5 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 1 114.114.114.114 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\d531d4ae 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C d531d4ae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d531d4ae -
resource yara_rule behavioral2/memory/4736-0-0x0000000000920000-0x00000000009A9000-memory.dmp upx behavioral2/files/0x001200000001b303-2.dat upx behavioral2/memory/264-3-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral2/memory/4736-15-0x0000000000920000-0x00000000009A9000-memory.dmp upx behavioral2/memory/264-17-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral2/memory/4736-38-0x0000000000920000-0x00000000009A9000-memory.dmp upx behavioral2/memory/264-41-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral2/memory/4736-48-0x0000000000920000-0x00000000009A9000-memory.dmp upx behavioral2/memory/4736-50-0x0000000000920000-0x00000000009A9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\48510 d531d4ae File opened for modification C:\Windows\511500 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.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 d531d4ae Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.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\Content\CachePrefix d531d4ae Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d531d4ae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d531d4ae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d531d4ae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d531d4ae Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d531d4ae Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d531d4ae Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d531d4ae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d531d4ae - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 264 d531d4ae 264 d531d4ae 264 d531d4ae 264 d531d4ae 264 d531d4ae 264 d531d4ae 264 d531d4ae 264 d531d4ae 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 4736 2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 264 d531d4ae Token: SeTcbPrivilege 264 d531d4ae
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_7f0e16ef281462bbf88b3ca4ca41b59f_coinminer_elex_glassworm_kwampirs_mafia.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:4736
-
C:\Windows\Syswow64\d531d4aeC:\Windows\Syswow64\d531d4ae1⤵
- 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:264
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d531d4ae
- Size 1024KB
- SHA256 cabb88c9777f93847f00c4735e5b134661a1ee7f0ccbf10d4b107d0f1159c459
- MD5 4bc11cb5631abc1bafb758cee06449e8
- SHA1 6a45cf9e395fcbb1393a2f00b7157040a9f3692e
- SHA512 79fb8ca07fc47f1e95c9db778918d27203f9c54c81d1ecf14066e39468dc38d41831dca8ab03ce32cfc92aff1ad440c1ff5868d1d55aa53405467531334e6226
- SSDEEP 24576:wjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:wTGkQyhuTtS0rQi
- TLSH T1BA25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH