Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 00:59
General
- Target pyRevit_CLI_7.0.0.26278_admin_signed.exe
- Size 9.8MB
- Sample261027-bcj3yazzbx
- SHA256 bfbdd77a89cf026e215d124a90a4d1edd594286cd7354f97d9843c3495492b46
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.
- System Time Discovery 1 TTPs 2 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\pyRevit_CLI_7.0.0.26278_admin_signed.exe"C:\Users\Admin\AppData\Local\Temp\pyRevit_CLI_7.0.0.26278_admin_signed.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-PGWRUZII09.tmp\pyRevit_CLI_7.0.0.26278_admin_signed.tmp"C:\Users\Admin\AppData\Local\Temp\is-PGWRUZII09.tmp\pyRevit_CLI_7.0.0.26278_admin_signed.tmp" /SL5="$E0206,9080726,947200,C:\Users\Admin\AppData\Local\Temp\pyRevit_CLI_7.0.0.26278_admin_signed.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Program Files\dotnet\dotnet.exe"C:\Program Files\dotnet\dotnet.exe" --list-runtimes3⤵
- System Time Discovery
-
-
C:\Program Files\dotnet\dotnet.exe"C:\Program Files\dotnet\dotnet.exe" --list-runtimes3⤵
- System Time Discovery
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
pyRevit_CLI_7.0.0.26278_admin_signed.tmp
memory/2028-7-0x0000000000920000-0x0000000000A16000-memory.dmp
memory/2028-1-0x0000000000920000-0x0000000000A16000-memory.dmp
memory/5040-15-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-19-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-9-0x0000000000B90000-0x0000000000B91000-memory.dmp
memory/5040-11-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-13-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-5-0x0000000000B90000-0x0000000000B91000-memory.dmp
memory/5040-17-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-8-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-21-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-23-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-25-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-27-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-29-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-31-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-33-0x00000000005E0000-0x0000000000A30000-memory.dmp
memory/5040-35-0x00000000005E0000-0x0000000000A30000-memory.dmp