Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20251231-en - resource tags
- submitted
01/01/2026, 18:17
General
- Target i1.exe
- Size 756KB
- Sample260101-ww7cssvqfj
- SHA256 bfa1ca2f1e2243a2a418f56fb1ea2f00a9d8879df336f85c51f05467b1266263
Malware Config
Signatures
- Parallax family
- ParallaxRat
ParallaxRat is a multipurpose RAT written in MASM.
- ParallaxRat payload 22 IoCs
Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.
- Badlisted process makes network request 43 IoCs
Network request originating from process or tool commonly abused by malware.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 36 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\i1.exe"C:\Users\Admin\AppData\Local\Temp\i1.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\CMD.exe"C:\Windows\SysWOW64\CMD.exe"2⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Roaming\module starter\module starter.exe"C:\Users\Admin\AppData\Roaming\module starter\module starter.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\CMD.exe"C:\Windows\SysWOW64\CMD.exe"2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2844-56-0x0000000000700000-0x000000000074D000-memory.dmp
memory/2844-70-0x0000000000700000-0x000000000074D000-memory.dmp
memory/2844-69-0x0000000000B20000-0x0000000000B4D000-memory.dmp
memory/2844-62-0x0000000000B20000-0x0000000000B4D000-memory.dmp
memory/2844-60-0x0000000000700000-0x000000000074D000-memory.dmp
memory/3716-48-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-36-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-53-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-35-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-17-0x0000000000F50000-0x0000000000F9D000-memory.dmp
memory/3716-37-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-25-0x0000000002B50000-0x0000000002BA0000-memory.dmp
memory/3716-24-0x0000000000F50000-0x0000000000F9D000-memory.dmp
memory/3716-23-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-42-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-38-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-33-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-34-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-26-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-43-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-50-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-49-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-39-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-47-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-46-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-45-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-44-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-41-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3716-40-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4168-51-0x0000000002280000-0x0000000002300000-memory.dmp
memory/4168-59-0x0000000002B00000-0x0000000002DC9000-memory.dmp
memory/4168-58-0x0000000002960000-0x0000000002A1E000-memory.dmp
memory/4168-14-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/4168-52-0x0000000002280000-0x0000000002300000-memory.dmp
memory/4388-13-0x00000000023F0000-0x0000000002470000-memory.dmp
memory/4388-18-0x00000000026A0000-0x00000000026A1000-memory.dmp
memory/4388-0-0x0000000000400000-0x00000000004CB000-memory.dmp
memory/4388-20-0x00000000033E0000-0x000000000349E000-memory.dmp
memory/4388-6-0x00000000023F0000-0x0000000002470000-memory.dmp
memory/4388-22-0x00000000023F0000-0x0000000002470000-memory.dmp
memory/4388-21-0x00000000034A0000-0x0000000003769000-memory.dmp
memory/4388-5-0x00000000023F0000-0x0000000002470000-memory.dmp
memory/4388-4-0x0000000000620000-0x0000000000621000-memory.dmp
memory/4388-3-0x0000000002470000-0x00000000024C0000-memory.dmp
memory/4388-2-0x00000000023F0000-0x0000000002470000-memory.dmp