Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/07/2026, 09:12
Behavioral task
behavioral1
Sample
2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260710-k6awsshx4x
- SHA256 9326299fe15eed5e8072ac2b4614e12b85ea3be10a937b151ecf7a3440f0a1b6
- MD5 657ec2f24530b40a05c4de41c9d241a6
- SHA1 c99e012cb0a54308a82172e28f2ce9bb970f7441
- SHA512 eaa63a6838f356b58499cf5ef0a1f32df3051f0c3b6cf14d889fc9d57d27183d3042ce009bea855aecf83044e5aa1fba93be4399e6bd37d5b92a01f240cdf6c4
- SSDEEP 24576:DjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:DTGkQyhuTtS0rQi
- TLSH T18325AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 8 IoCs
resource yara_rule behavioral1/memory/4960-0-0x00000000002F0000-0x0000000000379000-memory.dmp UPX behavioral1/files/0x001c0000000243e0-2.dat UPX behavioral1/memory/2764-3-0x0000000000C60000-0x0000000000CE9000-memory.dmp UPX behavioral1/memory/4960-10-0x00000000002F0000-0x0000000000379000-memory.dmp UPX behavioral1/memory/2764-13-0x0000000000C60000-0x0000000000CE9000-memory.dmp UPX behavioral1/memory/2764-23-0x0000000000C60000-0x0000000000CE9000-memory.dmp UPX behavioral1/memory/4960-22-0x00000000002F0000-0x0000000000379000-memory.dmp UPX behavioral1/memory/4960-48-0x00000000002F0000-0x0000000000379000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2764 d5fa5381 - 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 3 114.114.114.114 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 4 223.5.5.5 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 29 114.114.114.114 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 31 223.5.5.5 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C d5fa5381 File created C:\Windows\SysWOW64\d5fa5381 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d5fa5381 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d5fa5381 -
resource yara_rule behavioral1/memory/4960-0-0x00000000002F0000-0x0000000000379000-memory.dmp upx behavioral1/files/0x001c0000000243e0-2.dat upx behavioral1/memory/2764-3-0x0000000000C60000-0x0000000000CE9000-memory.dmp upx behavioral1/memory/4960-10-0x00000000002F0000-0x0000000000379000-memory.dmp upx behavioral1/memory/2764-13-0x0000000000C60000-0x0000000000CE9000-memory.dmp upx behavioral1/memory/2764-23-0x0000000000C60000-0x0000000000CE9000-memory.dmp upx behavioral1/memory/4960-22-0x00000000002F0000-0x0000000000379000-memory.dmp upx behavioral1/memory/4960-48-0x00000000002F0000-0x0000000000379000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2f5218 d5fa5381 File opened for modification C:\Windows\54eac0 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_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 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5fa5381 - 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 d5fa5381 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d5fa5381 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d5fa5381 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d5fa5381 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d5fa5381 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d5fa5381 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d5fa5381 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d5fa5381 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d5fa5381 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2764 d5fa5381 2764 d5fa5381 2764 d5fa5381 2764 d5fa5381 2764 d5fa5381 2764 d5fa5381 2764 d5fa5381 2764 d5fa5381 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 4960 2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 2764 d5fa5381 Token: SeTcbPrivilege 2764 d5fa5381
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-10_657ec2f24530b40a05c4de41c9d241a6_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-10_657ec2f24530b40a05c4de41c9d241a6_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:4960
-
C:\Windows\Syswow64\d5fa5381C:\Windows\Syswow64\d5fa53811⤵
- 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:2764
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d5fa5381
- Size 1024KB
- SHA256 4ab77dfcb43e385fb8ee8394b7398205ec590a81725fd8f3f57f4efe864179dd
- MD5 365b5b9cabfb51e2ab9916e9e1dcfdc5
- SHA1 222416b538f91c8829311f5781040693168ddad5
- SHA512 1292c3e27f58d6136a7cbf8756eddf3f46977b6761d80ddf834a17eb9ebc98695917d8faf0613832a0c7d73e9985c681f53e8590a02e99065c174ea90ad52e17
- SSDEEP 24576:rjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:rTGkQyhuTtS0rQi
- TLSH T1CD25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH