Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 00:09
Behavioral task
behavioral1
Sample
2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260809-afq5zser8v
- SHA256 0225356fe5685c49c36343130f6919859ca64464863272164430f1ad14537055
- MD5 a2a3d9ad9768362797f5030f83680486
- SHA1 853702a911ceb78509af9d66a450d2bf152ff9d9
- SHA512 8d8d1552dfdb2fa46a74ed9f737f43d996c58281b4dead0667fdfc91f76c770a0d08d9aec36835e34974000ac8971c49120a4cfd9a4554ed9aaf17f178f9caad
- SSDEEP 24576:7jHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:7TGkQyhuTtS0rQi
- TLSH T13625AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- 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/4376-0-0x0000000000080000-0x0000000000109000-memory.dmp UPX behavioral1/files/0x0005000000021bf7-2.dat UPX behavioral1/memory/5564-4-0x00000000002B0000-0x0000000000339000-memory.dmp UPX behavioral1/memory/4376-10-0x0000000000080000-0x0000000000109000-memory.dmp UPX behavioral1/memory/5564-12-0x00000000002B0000-0x0000000000339000-memory.dmp UPX behavioral1/memory/4376-29-0x0000000000080000-0x0000000000109000-memory.dmp UPX behavioral1/memory/5564-30-0x00000000002B0000-0x0000000000339000-memory.dmp UPX behavioral1/memory/4376-37-0x0000000000080000-0x0000000000109000-memory.dmp UPX behavioral1/memory/4376-48-0x0000000000080000-0x0000000000109000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5564 b0cd6128 - 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 40 223.5.5.5 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 3 114.114.114.114 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 4 223.5.5.5 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 38 114.114.114.114 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b0cd6128 File created C:\Windows\SysWOW64\b0cd6128 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 b0cd6128 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C b0cd6128 -
resource yara_rule behavioral1/memory/4376-0-0x0000000000080000-0x0000000000109000-memory.dmp upx behavioral1/files/0x0005000000021bf7-2.dat upx behavioral1/memory/5564-4-0x00000000002B0000-0x0000000000339000-memory.dmp upx behavioral1/memory/4376-10-0x0000000000080000-0x0000000000109000-memory.dmp upx behavioral1/memory/5564-12-0x00000000002B0000-0x0000000000339000-memory.dmp upx behavioral1/memory/4376-29-0x0000000000080000-0x0000000000109000-memory.dmp upx behavioral1/memory/5564-30-0x00000000002B0000-0x0000000000339000-memory.dmp upx behavioral1/memory/4376-37-0x0000000000080000-0x0000000000109000-memory.dmp upx behavioral1/memory/4376-48-0x0000000000080000-0x0000000000109000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5f41f8 b0cd6128 File opened for modification C:\Windows\4aeb30 2026-08-08_a2a3d9ad9768362797f5030f83680486_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 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b0cd6128 - 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 b0cd6128 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b0cd6128 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b0cd6128 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b0cd6128 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b0cd6128 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b0cd6128 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b0cd6128 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b0cd6128 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b0cd6128 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA b0cd6128 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 b0cd6128 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5564 b0cd6128 5564 b0cd6128 5564 b0cd6128 5564 b0cd6128 5564 b0cd6128 5564 b0cd6128 5564 b0cd6128 5564 b0cd6128 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 4376 2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 5564 b0cd6128 Token: SeTcbPrivilege 5564 b0cd6128
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_a2a3d9ad9768362797f5030f83680486_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_a2a3d9ad9768362797f5030f83680486_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:4376
-
C:\Windows\Syswow64\b0cd6128C:\Windows\Syswow64\b0cd61281⤵
- 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:5564
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b0cd6128
- Size 1024KB
- SHA256 afd135900f2bd66205f1c1244cb839540972653b5784268775729a36acd671de
- MD5 1e7637639a744846fbb14dc5936a6962
- SHA1 1b0462df7446c5b7e3a9c468ae4cc57cf4d16730
- SHA512 89bf4e6363f218bf3ad081c0035ed434d729f7b2b31e5cfcf86df62f57d3d04b24b176ac93689501a31be64c2b17c0fb15ba9e3a6bd7c08e578c51036d02205a
- SSDEEP 24576:zjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:zTGkQyhuTtS0rQi
- TLSH T13725AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH