Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
16/09/2026, 09:25
General
- Target install_octoplus_suite_1.6.7.exe
- Size 66.9MB
- Sample260916-ld38basw4k
- SHA256 8b9381f280cd6e4eda5f03314b626c8152d0677cab769f9ec549e77e9c267577
Malware Config
Signatures
- Executes dropped EXE 1 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.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\install_octoplus_suite_1.6.7.exe"C:\Users\Admin\AppData\Local\Temp\install_octoplus_suite_1.6.7.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-JLNLE.tmp\install_octoplus_suite_1.6.7.tmp"C:\Users\Admin\AppData\Local\Temp\is-JLNLE.tmp\install_octoplus_suite_1.6.7.tmp" /SL5="$400A4,69726921,57856,C:\Users\Admin\AppData\Local\Temp\install_octoplus_suite_1.6.7.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
install_octoplus_suite_1.6.7.tmp
memory/2620-26-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-24-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-10-0x0000000002360000-0x0000000002361000-memory.dmp
memory/2620-38-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-9-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-14-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-16-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-18-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-6-0x0000000002360000-0x0000000002361000-memory.dmp
memory/2620-20-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-22-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-36-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-28-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-30-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-32-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/2620-34-0x0000000000400000-0x00000000004BE000-memory.dmp
memory/3756-0-0x0000000000400000-0x0000000000415000-memory.dmp
memory/3756-8-0x0000000000400000-0x0000000000415000-memory.dmp