Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/04/2026, 12:14
Behavioral task
behavioral1
Sample
2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260420-pepyvsdx3w
- SHA256 895b1338f2ed7ac64cd07694235d794a4b97474b8c2e42247dd8d03016f66600
- MD5 61dbbe4945ae21473cd2791977cd3703
- SHA1 3173f4eb928b0a5ed22cf5f5edc1bd54674f0d24
- SHA512 285ba4fbe19cdbb9cba670d818c2e01b7c86460ead5d4f652f4fd5df398534bbd3aa5b41da80d861338c68d8c1c0c6e7ce4b34dae31c838ca9bb39b0b303ee39
- SSDEEP 24576:vjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:vTGkQyhuTtS0rQi
- TLSH T1FF25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 11 IoCs
resource yara_rule behavioral1/memory/2776-0-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/files/0x001c000000024244-2.dat UPX behavioral1/memory/5024-4-0x0000000000BC0000-0x0000000000C49000-memory.dmp UPX behavioral1/memory/2776-10-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/2776-11-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/5024-12-0x0000000000BC0000-0x0000000000C49000-memory.dmp UPX behavioral1/memory/5024-26-0x0000000000BC0000-0x0000000000C49000-memory.dmp UPX behavioral1/memory/2776-38-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/5024-40-0x0000000000BC0000-0x0000000000C49000-memory.dmp UPX behavioral1/memory/2776-46-0x0000000000FB0000-0x0000000001039000-memory.dmp UPX behavioral1/memory/5024-48-0x0000000000BC0000-0x0000000000C49000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5024 18aa1510 - 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 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 4 223.5.5.5 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 35 114.114.114.114 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 36 223.5.5.5 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_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 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 18aa1510 File created C:\Windows\SysWOW64\18aa1510 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 18aa1510 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 18aa1510 -
resource yara_rule behavioral1/memory/2776-0-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/files/0x001c000000024244-2.dat upx behavioral1/memory/5024-4-0x0000000000BC0000-0x0000000000C49000-memory.dmp upx behavioral1/memory/2776-10-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/2776-11-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/5024-12-0x0000000000BC0000-0x0000000000C49000-memory.dmp upx behavioral1/memory/5024-26-0x0000000000BC0000-0x0000000000C49000-memory.dmp upx behavioral1/memory/2776-38-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/5024-40-0x0000000000BC0000-0x0000000000C49000-memory.dmp upx behavioral1/memory/2776-46-0x0000000000FB0000-0x0000000001039000-memory.dmp upx behavioral1/memory/5024-48-0x0000000000BC0000-0x0000000000C49000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\560340 18aa1510 File opened for modification C:\Windows\2f86b0 2026-04-20_61dbbe4945ae21473cd2791977cd3703_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 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 18aa1510 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 18aa1510 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 18aa1510 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 18aa1510 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 18aa1510 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 18aa1510 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 18aa1510 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 18aa1510 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 18aa1510 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 18aa1510 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5024 18aa1510 5024 18aa1510 5024 18aa1510 5024 18aa1510 5024 18aa1510 5024 18aa1510 5024 18aa1510 5024 18aa1510 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 2776 2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 5024 18aa1510 Token: SeTcbPrivilege 5024 18aa1510
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-20_61dbbe4945ae21473cd2791977cd3703_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-20_61dbbe4945ae21473cd2791977cd3703_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:2776
-
C:\Windows\Syswow64\18aa1510C:\Windows\Syswow64\18aa15101⤵
- 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:5024
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\18aa1510
- Size 1024KB
- SHA256 852499a565680d70fabd7a93ccd4216e381326417c5bc9a299add9f89773af5e
- MD5 634d56e1450a4f35180e18f1c1e9a2d6
- SHA1 bb19bb71bc79675bd29494927f52dc26cc2f994a
- SHA512 136f646ba8c01b824b308c1dcef81f0d12fadb327c4385ad481394b4bb48df89b5183c196963d5eb9b339125d0dee65b0969960df2d792b924caa0258831eeaa
- SSDEEP 24576:RjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:RTGkQyhuTtS0rQi
- TLSH T10725AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH