Analysis
- max time kernel
150s - max time network
20s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 01:40
General
- Target 2026-08-15_2e81113425da33811c4f8f5518d2add1_coinminer_elex_frostygoop_hive_salatstealer_sliver.exe
- Size 5.0MB
- Sample260815-b3qcmsxtcy
- SHA256 6e725227cef911c315ce49b85f9a272dcd661eac9336a4bfd0848035c81f4aa3
Malware Config
Extracted
-
acrstealer
-
4.3.2-alpha3
-
dist.binarypilot.cc
-
azurewebsites.net
-
guids
019fec52-13d2-7feb-b08d-2359860571f1
bc0af330-3975-4783-8aba-8cdc93c70f3a
-
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.2.6187.130 Safari/537.36
Signatures
- Family: ACR stealer,GrMsk
ACR stealer (aka GrMsk stealer) is an infostealer written in C++.
- Detects ACRStealer V4.x 8 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_2e81113425da33811c4f8f5518d2add1_coinminer_elex_frostygoop_hive_salatstealer_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_2e81113425da33811c4f8f5518d2add1_coinminer_elex_frostygoop_hive_salatstealer_sliver.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/6052-0-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-1-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-4-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-5-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-38-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-42-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-43-0x00000000216C0000-0x0000000021776000-memory.dmp
memory/6052-47-0x00000000216C0000-0x0000000021776000-memory.dmp