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
07/09/2026, 13:11
Behavioral task
behavioral1
Sample
2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260907-qe1k2axemb
- SHA256 4a0361362b6f376bab0b555d6f4625a29d1ff99750214ec22f235c756a40f551
- MD5 8e58365b8fec888d034e267a5da00760
- SHA1 ef251c0fbc1ea01083e837c10458ba1c9fc1f5e4
- SHA512 66c715f00c87f8bdf0738fd32fc9e3872567b604b56fdd7b768e15362e5eccabbd9a51cbe1610692783c92da38d3b324aaddde260d4d54905da187c2ccf3b3d6
- SSDEEP 24576:AjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:ATGkQyhuTtS0rQi
- TLSH T1E425AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral1/memory/1180-0-0x00000000000D0000-0x0000000000159000-memory.dmp UPX behavioral1/files/0x000b0000000243cc-2.dat UPX behavioral1/memory/4464-3-0x0000000000E60000-0x0000000000EE9000-memory.dmp UPX behavioral1/memory/1180-18-0x00000000000D0000-0x0000000000159000-memory.dmp UPX behavioral1/memory/4464-20-0x0000000000E60000-0x0000000000EE9000-memory.dmp UPX behavioral1/memory/4464-24-0x0000000000E60000-0x0000000000EE9000-memory.dmp UPX behavioral1/memory/1180-29-0x00000000000D0000-0x0000000000159000-memory.dmp UPX behavioral1/memory/4464-30-0x0000000000E60000-0x0000000000EE9000-memory.dmp UPX behavioral1/memory/4464-35-0x0000000000E60000-0x0000000000EE9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4464 1df03ce6 - 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 4 223.5.5.5 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 31 114.114.114.114 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 32 223.5.5.5 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 3 114.114.114.114 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_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\INetCookies 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1df03ce6 File created C:\Windows\SysWOW64\1df03ce6 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1df03ce6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1df03ce6 -
resource yara_rule behavioral1/memory/1180-0-0x00000000000D0000-0x0000000000159000-memory.dmp upx behavioral1/files/0x000b0000000243cc-2.dat upx behavioral1/memory/4464-3-0x0000000000E60000-0x0000000000EE9000-memory.dmp upx behavioral1/memory/1180-18-0x00000000000D0000-0x0000000000159000-memory.dmp upx behavioral1/memory/4464-20-0x0000000000E60000-0x0000000000EE9000-memory.dmp upx behavioral1/memory/4464-24-0x0000000000E60000-0x0000000000EE9000-memory.dmp upx behavioral1/memory/1180-29-0x00000000000D0000-0x0000000000159000-memory.dmp upx behavioral1/memory/4464-30-0x0000000000E60000-0x0000000000EE9000-memory.dmp upx behavioral1/memory/4464-35-0x0000000000E60000-0x0000000000EE9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4c6ce0 1df03ce6 File opened for modification C:\Windows\1433b8 2026-09-05_8e58365b8fec888d034e267a5da00760_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 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1df03ce6 - 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\Cookies\CachePrefix = "Cookie:" 1df03ce6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1df03ce6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1df03ce6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1df03ce6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1df03ce6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1df03ce6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1df03ce6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1df03ce6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1df03ce6 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4464 1df03ce6 4464 1df03ce6 4464 1df03ce6 4464 1df03ce6 4464 1df03ce6 4464 1df03ce6 4464 1df03ce6 4464 1df03ce6 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 1180 2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 4464 1df03ce6 Token: SeTcbPrivilege 4464 1df03ce6
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-05_8e58365b8fec888d034e267a5da00760_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-05_8e58365b8fec888d034e267a5da00760_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:1180
-
C:\Windows\Syswow64\1df03ce6C:\Windows\Syswow64\1df03ce61⤵
- 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:4464
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1df03ce6
- Size 1024KB
- SHA256 5f6ee4e59d590dc28434da338692b01ba585d1cb3880d40dc673ba898df96d0c
- MD5 3d5b98afa2e732a167dec5909b58f486
- SHA1 5c4c0b69a3a07f7605436275aac0c84628f4555b
- SHA512 8a1fe82e96b389c649de71d2440926838144dadb5e9dcf11b9b79911ddd28e15fdcf5c78c555fee532e9909a4e85cdeb3d55bd6319d06d050c635582ee84741f
- SSDEEP 24576:ujHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:uTGkQyhuTtS0rQi
- TLSH T11325AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH