Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 05:58
General
- Target 2026-08-04_a842c1da1615b82417cbe22422ea024b_akira_rusty-stealer.exe
- Size 124KB
- Sample260804-gpf5pssdmh
- SHA256 9d31cb8b0352d4a54c09dbc4df400649568776d7e83e551b1c6368ed4a73cf27
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 8 IoCs
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 8 IoCs
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 8 IoCs
- Detects executables containing SQL queries to confidential data stores. Observed in infostealers 8 IoCs
- UPX dump on OEP (original entry point) 10 IoCs
- Downloads MZ/PE file 1 IoCs
- Executes dropped EXE 1 IoCs
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_a842c1da1615b82417cbe22422ea024b_akira_rusty-stealer.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_a842c1da1615b82417cbe22422ea024b_akira_rusty-stealer.exe"1⤵
- Downloads MZ/PE file
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\wosap.exe"C:\Users\Admin\AppData\Local\Temp\wosap.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
wosap.exe
memory/616-8-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-9-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-10-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-11-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-13-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-15-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-17-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-19-0x0000000000FB0000-0x0000000001C06000-memory.dmp
memory/616-21-0x0000000000FB0000-0x0000000001C06000-memory.dmp