Analysis
- max time kernel
7s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 06:00
General
- Target 577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.exe
- Size 12.7MB
- Sample260930-gqf64ayvft
- SHA256 577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.exe"C:\Users\Admin\AppData\Local\Temp\577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-4GRRY6PGPN.tmp\577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.tmp"C:\Users\Admin\AppData\Local\Temp\is-4GRRY6PGPN.tmp\577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.tmp" /SL5="$400A6,2622125,878592,C:\Users\Admin\AppData\Local\Temp\577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
577c37a90b0bc23e986dbe763b549ca965c631ac40e3269f696817213b8ff564.tmp
_isdecmp.dll
memory/3220-0-0x00000000006F0000-0x00000000007D5000-memory.dmp
memory/3220-13-0x00000000006F0000-0x00000000007D5000-memory.dmp
memory/3220-27-0x00000000006F0000-0x00000000007D5000-memory.dmp
memory/3544-6-0x0000000001350000-0x0000000001351000-memory.dmp
memory/3544-15-0x0000000001350000-0x0000000001351000-memory.dmp
memory/3544-14-0x00000000005E0000-0x0000000000A20000-memory.dmp
memory/3544-17-0x00000000005E0000-0x0000000000A20000-memory.dmp
memory/3544-19-0x00000000005E0000-0x0000000000A20000-memory.dmp
memory/3544-26-0x00000000005E0000-0x0000000000A20000-memory.dmp