Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/09/2026, 06:03
Behavioral task
behavioral1
Sample
2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260908-gr96kasfph
- SHA256 008952a7c9f1448498669089e2869dc51e312156f5100501279b8801b9d3b38c
- MD5 c8488b1daebb99dd479b99dbf1389971
- SHA1 bdf514798bea05b9b249503cd53714e42a3b68a1
- SHA512 4c84d24de6fd101cdfb41d2019894db9e0ed4547016c4a4daa9609072e62f61605e2e007b0db22325be18fb0f8289b668193521e2135082ac0feeb15cfa0eab3
- SSDEEP 24576:ojHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:oTGkQyhuTtS0rQi
- TLSH T10825AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 IoCs
resource yara_rule behavioral2/memory/3140-0-0x0000000000A30000-0x0000000000AB9000-memory.dmp UPX behavioral2/memory/1900-3-0x00000000004B0000-0x0000000000539000-memory.dmp UPX behavioral2/files/0x000500000000053e-2.dat UPX behavioral2/memory/3140-10-0x0000000000A30000-0x0000000000AB9000-memory.dmp UPX behavioral2/memory/1900-12-0x00000000004B0000-0x0000000000539000-memory.dmp UPX behavioral2/memory/3140-39-0x0000000000A30000-0x0000000000AB9000-memory.dmp UPX behavioral2/memory/1900-40-0x00000000004B0000-0x0000000000539000-memory.dmp UPX behavioral2/memory/3140-49-0x0000000000A30000-0x0000000000AB9000-memory.dmp UPX behavioral2/memory/3140-51-0x0000000000A30000-0x0000000000AB9000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1900 9cbdd1a2 - 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 1 114.114.114.114 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 4 223.5.5.5 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 26 114.114.114.114 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Destination IP 27 223.5.5.5 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_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\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9cbdd1a2 File created C:\Windows\SysWOW64\9cbdd1a2 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9cbdd1a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9cbdd1a2 -
resource yara_rule behavioral2/memory/3140-0-0x0000000000A30000-0x0000000000AB9000-memory.dmp upx behavioral2/memory/1900-3-0x00000000004B0000-0x0000000000539000-memory.dmp upx behavioral2/files/0x000500000000053e-2.dat upx behavioral2/memory/3140-10-0x0000000000A30000-0x0000000000AB9000-memory.dmp upx behavioral2/memory/1900-12-0x00000000004B0000-0x0000000000539000-memory.dmp upx behavioral2/memory/3140-39-0x0000000000A30000-0x0000000000AB9000-memory.dmp upx behavioral2/memory/1900-40-0x00000000004B0000-0x0000000000539000-memory.dmp upx behavioral2/memory/3140-49-0x0000000000A30000-0x0000000000AB9000-memory.dmp upx behavioral2/memory/3140-51-0x0000000000A30000-0x0000000000AB9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\208758 9cbdd1a2 File opened for modification C:\Windows\35c208 2026-09-07_c8488b1daebb99dd479b99dbf1389971_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 9cbdd1a2 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe - 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\History\CachePrefix = "Visited:" 9cbdd1a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9cbdd1a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9cbdd1a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9cbdd1a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9cbdd1a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9cbdd1a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9cbdd1a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9cbdd1a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9cbdd1a2 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1900 9cbdd1a2 1900 9cbdd1a2 1900 9cbdd1a2 1900 9cbdd1a2 1900 9cbdd1a2 1900 9cbdd1a2 1900 9cbdd1a2 1900 9cbdd1a2 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeTcbPrivilege 3140 2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe Token: SeDebugPrivilege 1900 9cbdd1a2 Token: SeTcbPrivilege 1900 9cbdd1a2
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-07_c8488b1daebb99dd479b99dbf1389971_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-07_c8488b1daebb99dd479b99dbf1389971_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:3140
-
C:\Windows\Syswow64\9cbdd1a2C:\Windows\Syswow64\9cbdd1a21⤵
- 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:1900
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9cbdd1a2
- Size 1024KB
- SHA256 17eb7afbb5bff56d4c7787b8362956a0c3c3d5d8208e2bb3ef0750037ad302c4
- MD5 f6f6349d3f178be1f07b416b9ae3e9e2
- SHA1 4f2485d55676f63489b2356b4b6a8e0e1c3504dc
- SHA512 75d6e77bb5c99fb7028cc5b93955a86c4fa54a9bb00e258c221d15ed624006209cec5cefc614d20b23e0175eda329ac8e1120449b97f4cf1901b680697a9d341
- SSDEEP 24576:+jHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:+TGkQyhuTtS0rQi
- TLSH T1BB25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH