Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
27/04/2026, 12:30
General
- Target rat.exe
- Size 106KB
- Sample260427-ppkrwsa19x
- SHA256 f8a24dc8710a80714ccffb721ff384c7468349abf2537c8354e5fd9ef2eb02c5
Malware Config
Signatures
- Family: njRAT/Bladabindi
Widely used RAT written in .NET.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Drops startup file 2 IoCs
- Executes dropped EXE 2 IoCs
- Drops desktop.ini file(s) 2 IoCs
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious use of AdjustPrivilegeToken 9 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\rat.exe"C:\Users\Admin\AppData\Local\Temp\rat.exe"1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\.exe"C:\Users\Admin\AppData\Local\Temp\.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\temp.exe"C:\Users\Admin\AppData\Local\Temp\temp.exe"3⤵
- Drops startup file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exeschtasks /delete /tn CleanSweepCheck /f4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.execmd.exe /c ping 0 -n 2 & del "C:\Users\Admin\AppData\Local\Temp\temp.exe"4⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping 0 -n 25⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
.exe
memory/2332-19-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-22-0x00007FFE0C937000-0x00007FFE0C938000-memory.dmp
memory/2332-5-0x000000001B940000-0x000000001B9E6000-memory.dmp
memory/2332-6-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-7-0x000000001BF40000-0x000000001C40E000-memory.dmp
memory/2332-8-0x000000001C4B0000-0x000000001C54C000-memory.dmp
memory/2332-10-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-11-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-1-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-39-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-2-0x0000000001100000-0x0000000001112000-memory.dmp
memory/2332-20-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-0-0x00007FFE0C935000-0x00007FFE0C936000-memory.dmp
memory/2332-40-0x00007FFE0C680000-0x00007FFE0D021000-memory.dmp
memory/2332-25-0x00000000010B0000-0x00000000010BC000-memory.dmp
memory/2332-36-0x00007FFE0C935000-0x00007FFE0C936000-memory.dmp
memory/2332-38-0x00000000010B0000-0x00000000010BC000-memory.dmp
memory/3712-23-0x00000000017C0000-0x00000000017D0000-memory.dmp
memory/3712-21-0x0000000074FA2000-0x0000000074FA4000-memory.dmp
memory/5100-35-0x0000000074FA2000-0x0000000074FA4000-memory.dmp
memory/5100-34-0x0000000001620000-0x0000000001630000-memory.dmp
memory/5100-42-0x0000000001620000-0x0000000001630000-memory.dmp