Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/09/2026, 05:58
General
- Target 2026-09-07_c8fe2f4be325c23e1af5a11d1ee3ec21_cobalt-strike_coinminer_glassworm_poet-rat_quasar-rat_xmrig.exe
- Size 10.7MB
- Sample260908-gpk4nasfmc
- SHA256 9bff04c42bf029a1e19db6a51f624260b149b18d3d2b463f43f00e630a8b5fd5
Score
10/10
Malware Config
Signatures
- Family: xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- Detects executables containing URLs to raw contents of a Github gist 6 IoCs
- XMRig Miner payload 6 IoCs
- Drops autorun.inf file 1 TTPs 3 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in Program Files directory 6 IoCs
- Modifies Internet Explorer start page 1 TTPs 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-07_c8fe2f4be325c23e1af5a11d1ee3ec21_cobalt-strike_coinminer_glassworm_poet-rat_quasar-rat_xmrig.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-07_c8fe2f4be325c23e1af5a11d1ee3ec21_cobalt-strike_coinminer_glassworm_poet-rat_quasar-rat_xmrig.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- Modifies Internet Explorer start page
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
7-zip32.dll
memory/4876-0-0x00000000001F0000-0x0000000000200000-memory.dmp
memory/4876-7-0x0000000000400000-0x00000000010B2000-memory.dmp
memory/4876-8-0x0000000000400000-0x00000000010B2000-memory.dmp
memory/4876-9-0x0000000000400000-0x00000000010B2000-memory.dmp
memory/4876-14-0x0000000000400000-0x00000000010B2000-memory.dmp
memory/4876-15-0x0000000000060000-0x0000000000062000-memory.dmp
memory/4876-18-0x0000000007110000-0x0000000007111000-memory.dmp
memory/4876-19-0x0000000000400000-0x00000000010B2000-memory.dmp