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
30/07/2026, 03:58
Behavioral task
behavioral1
Sample
2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260730-ejvpsscn9v
- SHA256 312e881afe44f5a42ac2ed4f74ef21bec35eb519ea0759e33b58c79e4d30f4c7
- MD5 05ffc01e54f097bc03f87acca13a4448
- SHA1 c5e0f26e737df307bda69dcd27e4ca9c91fb2738
- SHA512 68ba3bc46ff5d7b2b04a9876416e8404eec6f991519b0c32c1258b39f9a1d66a328c2b3340db010e2621e0ade7adc03ed0080ce04e4ed9bc823975d68ca9868f
- SSDEEP 24576:SjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:STGkQyhuTtS0rQi
- TLSH T16D25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 10 IoCs
resource yara_rule behavioral1/memory/4300-0-0x0000000000630000-0x00000000006B9000-memory.dmp UPX behavioral1/files/0x0016000000024300-2.dat UPX behavioral1/memory/4548-4-0x0000000000F30000-0x0000000000FB9000-memory.dmp UPX behavioral1/memory/4300-13-0x0000000000630000-0x00000000006B9000-memory.dmp UPX behavioral1/memory/4300-14-0x0000000000630000-0x00000000006B9000-memory.dmp UPX behavioral1/memory/4548-15-0x0000000000F30000-0x0000000000FB9000-memory.dmp UPX behavioral1/memory/4300-29-0x0000000000630000-0x00000000006B9000-memory.dmp UPX behavioral1/memory/4548-30-0x0000000000F30000-0x0000000000FB9000-memory.dmp UPX behavioral1/memory/4300-44-0x0000000000630000-0x00000000006B9000-memory.dmp UPX behavioral1/memory/4300-46-0x0000000000630000-0x00000000006B9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4548 b57396bb - 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 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 4 223.5.5.5 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 30 114.114.114.114 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 31 223.5.5.5 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b57396bb File created C:\Windows\SysWOW64\b57396bb 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b57396bb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b57396bb -
resource yara_rule behavioral1/memory/4300-0-0x0000000000630000-0x00000000006B9000-memory.dmp upx behavioral1/files/0x0016000000024300-2.dat upx behavioral1/memory/4548-4-0x0000000000F30000-0x0000000000FB9000-memory.dmp upx behavioral1/memory/4300-13-0x0000000000630000-0x00000000006B9000-memory.dmp upx behavioral1/memory/4300-14-0x0000000000630000-0x00000000006B9000-memory.dmp upx behavioral1/memory/4548-15-0x0000000000F30000-0x0000000000FB9000-memory.dmp upx behavioral1/memory/4300-29-0x0000000000630000-0x00000000006B9000-memory.dmp upx behavioral1/memory/4548-30-0x0000000000F30000-0x0000000000FB9000-memory.dmp upx behavioral1/memory/4300-44-0x0000000000630000-0x00000000006B9000-memory.dmp upx behavioral1/memory/4300-46-0x0000000000630000-0x00000000006B9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4ddd08 b57396bb File opened for modification C:\Windows\499e18 2026-07-30_05ffc01e54f097bc03f87acca13a4448_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 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b57396bb - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b57396bb Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b57396bb Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b57396bb Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b57396bb Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b57396bb Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b57396bb Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b57396bb Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b57396bb Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b57396bb - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4548 b57396bb 4548 b57396bb 4548 b57396bb 4548 b57396bb 4548 b57396bb 4548 b57396bb 4548 b57396bb 4548 b57396bb 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 4300 2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 4548 b57396bb Token: SeTcbPrivilege 4548 b57396bb
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_05ffc01e54f097bc03f87acca13a4448_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_05ffc01e54f097bc03f87acca13a4448_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:4300
-
C:\Windows\Syswow64\b57396bbC:\Windows\Syswow64\b57396bb1⤵
- 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:4548
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b57396bb
- Size 1024KB
- SHA256 739ab370f62b9aa8c3c8d5c5ba37b77c1281086585a8838a74ac79a99d4b0d35
- MD5 64d6921e65b613ba0c9cddcaea5f038b
- SHA1 3e61b652a9fec4af64c12bd8406d93b4493542ba
- SHA512 9aa915c970984c6f331cc1709c7564a6a979fa0328f433cb3ac842192cc767993b2ea28fc9000f2c039ce517e28be962943c9f0754149a29c95d5ee04b59560f
- SSDEEP 24576:XjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:XTGkQyhuTtS0rQi
- TLSH T16F25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH