Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/09/2026, 06:03
Behavioral task
behavioral1
Sample
2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260908-gr96kasfph
- SHA256 008952a7c9f1448498669089e2869dc51e312156f5100501279b8801b9d3b38c
- MD5 c8488b1daebb99dd479b99dbf1389971
- SHA1 bdf514798bea05b9b249503cd53714e42a3b68a1
- SHA512 4c84d24de6fd101cdfb41d2019894db9e0ed4547016c4a4daa9609072e62f61605e2e007b0db22325be18fb0f8289b668193521e2135082ac0feeb15cfa0eab3
- SSDEEP 24576:ojHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:oTGkQyhuTtS0rQi
- TLSH T10825AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral1/memory/452-0-0x0000000000800000-0x0000000000889000-memory.dmp UPX behavioral1/files/0x000b0000000241e3-2.dat UPX behavioral1/memory/372-4-0x0000000000A80000-0x0000000000B09000-memory.dmp UPX behavioral1/memory/452-10-0x0000000000800000-0x0000000000889000-memory.dmp UPX behavioral1/memory/372-12-0x0000000000A80000-0x0000000000B09000-memory.dmp UPX behavioral1/memory/452-29-0x0000000000800000-0x0000000000889000-memory.dmp UPX behavioral1/memory/372-30-0x0000000000A80000-0x0000000000B09000-memory.dmp UPX behavioral1/memory/452-47-0x0000000000800000-0x0000000000889000-memory.dmp UPX behavioral1/memory/452-54-0x0000000000800000-0x0000000000889000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 372 4ef06439 - 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 6 223.5.5.5 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 42 114.114.114.114 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 44 223.5.5.5 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 3 114.114.114.114 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4ef06439 File created C:\Windows\SysWOW64\4ef06439 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 4ef06439 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4ef06439 -
resource yara_rule behavioral1/memory/452-0-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/files/0x000b0000000241e3-2.dat upx behavioral1/memory/372-4-0x0000000000A80000-0x0000000000B09000-memory.dmp upx behavioral1/memory/452-10-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/372-12-0x0000000000A80000-0x0000000000B09000-memory.dmp upx behavioral1/memory/452-29-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/372-30-0x0000000000A80000-0x0000000000B09000-memory.dmp upx behavioral1/memory/452-47-0x0000000000800000-0x0000000000889000-memory.dmp upx behavioral1/memory/452-54-0x0000000000800000-0x0000000000889000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\65e68 4ef06439 File opened for modification C:\Windows\7bd08 2026-09-07_c8488b1daebb99dd479b99dbf1389971_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 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4ef06439 - 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\History\CachePrefix = "Visited:" 4ef06439 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4ef06439 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4ef06439 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4ef06439 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4ef06439 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4ef06439 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4ef06439 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4ef06439 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4ef06439 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 4ef06439 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 4ef06439 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 372 4ef06439 372 4ef06439 372 4ef06439 372 4ef06439 372 4ef06439 372 4ef06439 372 4ef06439 372 4ef06439 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 452 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 372 4ef06439 Token: SeTcbPrivilege 372 4ef06439
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-07_c8488b1daebb99dd479b99dbf1389971_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:452
-
C:\Windows\Syswow64\4ef06439C:\Windows\Syswow64\4ef064391⤵
- 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:372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4ef06439
- Size 1024KB
- SHA256 31a61827398529fdc83efd88db2707f5081bc0f3c115c062fd8969a236db25d9
- MD5 1e5972d28b43dd65349a900341a11d11
- SHA1 4786d546aa531ef4812b76b4946abf904a1a3aa0
- SHA512 fc2b3e94f06e839c3b4b80c5eae7ca638c102690e5438179f0e11440178d2c5d6706a6bc23786e3f4ad422085c78c79648612e4d8259b3982337e04c6697d44e
- SSDEEP 24576:0jHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:0TGkQyhuTtS0rQi
- TLSH T17A25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH