Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
09/05/2026, 00:07
General
- Target 2026-05-08_2ecc1862279a9e707b81c8494d4789a2_coinminer_elex_glassworm_kwampirs_mafia.exe
- Size 1024KB
- Sample260509-aee2bsfy2s
- SHA256 c71bf61c4134fa9802242f0ab1ff9d327cf3203bbf5b7a3795059c0d106362f4
Malware Config
Signatures
- UPX dump on OEP (original entry point) 8 IoCs
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 11 IoCs
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- 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.
- Modifies data under HKEY_USERS 9 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-08_2ecc1862279a9e707b81c8494d4789a2_coinminer_elex_glassworm_kwampirs_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-08_2ecc1862279a9e707b81c8494d4789a2_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
-
C:\Windows\Syswow64\acd7aa40C:\Windows\Syswow64\acd7aa401⤵
- 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
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
acd7aa40
memory/1064-30-0x0000000003320000-0x000000000341E000-memory.dmp
memory/1064-58-0x0000000003320000-0x000000000341E000-memory.dmp
memory/1064-10-0x0000000000700000-0x0000000000789000-memory.dmp
memory/1064-54-0x0000000003320000-0x000000000341E000-memory.dmp
memory/1064-51-0x0000000000700000-0x0000000000789000-memory.dmp
memory/1064-48-0x0000000003320000-0x000000000341E000-memory.dmp
memory/1064-29-0x0000000000700000-0x0000000000789000-memory.dmp
memory/1064-0-0x0000000000700000-0x0000000000789000-memory.dmp
memory/1064-34-0x0000000003320000-0x000000000341E000-memory.dmp
memory/4800-32-0x00000000023A0000-0x000000000249E000-memory.dmp
memory/4800-31-0x0000000000910000-0x0000000000999000-memory.dmp
memory/4800-42-0x00000000023A0000-0x000000000249E000-memory.dmp
memory/4800-21-0x00000000023A0000-0x000000000249E000-memory.dmp
memory/4800-13-0x00000000023A0000-0x000000000249E000-memory.dmp
memory/4800-12-0x0000000000910000-0x0000000000999000-memory.dmp
memory/4800-3-0x0000000000910000-0x0000000000999000-memory.dmp