Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
18/05/2026, 11:13
General
- Target _2ff33cbb55dab6dff97488724a35f8c791635293ef5689ade472894ec1ac9632.exe
- Size 2.6MB
- Sample260518-nblllabs61
- SHA256 2ff33cbb55dab6dff97488724a35f8c791635293ef5689ade472894ec1ac9632
Malware Config
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Detects DonutLoader 1 IoCs
- Executes dropped EXE 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\_2ff33cbb55dab6dff97488724a35f8c791635293ef5689ade472894ec1ac9632.exe"C:\Users\Admin\AppData\Local\Temp\_2ff33cbb55dab6dff97488724a35f8c791635293ef5689ade472894ec1ac9632.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
-
C:\Users\Admin\AppData\Roaming\Microsoft\Edge\Update\GoogleUpdate.exeC:\Users\Admin\AppData\Roaming\Microsoft\Edge\Update\GoogleUpdate.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -NoProfile -ExecutionPolicy Bypass -Enc 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⤵
- 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
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Downloads
__PSScriptPolicyTest_0odxtdjt.vcu.ps1
GoogleUpdate.exe
memory/1744-63-0x00000000079F0000-0x0000000007A0A000-memory.dmp
memory/1744-48-0x00000000066D0000-0x000000000671C000-memory.dmp
memory/1744-68-0x0000000007BF0000-0x0000000007C01000-memory.dmp
memory/1744-66-0x0000000007C60000-0x0000000007CF6000-memory.dmp
memory/1744-64-0x0000000007A50000-0x0000000007A5A000-memory.dmp
memory/1744-62-0x0000000008030000-0x00000000086AA000-memory.dmp
memory/1744-61-0x00000000078D0000-0x0000000007973000-memory.dmp
memory/1744-60-0x0000000006C40000-0x0000000006C5E000-memory.dmp
memory/1744-32-0x00000000030B0000-0x00000000030E6000-memory.dmp
memory/1744-33-0x00000000058E0000-0x0000000005F08000-memory.dmp
memory/1744-34-0x00000000057F0000-0x0000000005812000-memory.dmp
memory/1744-35-0x0000000005FC0000-0x0000000006026000-memory.dmp
memory/1744-36-0x0000000006030000-0x0000000006096000-memory.dmp
memory/1744-47-0x00000000066B0000-0x00000000066CE000-memory.dmp
memory/1744-51-0x0000000007890000-0x00000000078C2000-memory.dmp
memory/1744-43-0x00000000060A0000-0x00000000063F4000-memory.dmp
memory/1744-52-0x000000006FEF0000-0x000000006FF3C000-memory.dmp
memory/2436-26-0x0000000027AA0000-0x0000000027B16000-memory.dmp
memory/2436-80-0x00000000291A0000-0x0000000029744000-memory.dmp
memory/2436-31-0x0000000027F40000-0x0000000027F8C000-memory.dmp
memory/2436-29-0x0000000027E60000-0x0000000027E92000-memory.dmp
memory/2436-28-0x0000000027D60000-0x0000000027E2C000-memory.dmp
memory/2436-23-0x00000000277A0000-0x000000002782C000-memory.dmp
memory/2436-24-0x0000000027790000-0x00000000277A0000-memory.dmp
memory/2436-82-0x0000000027790000-0x00000000277A0000-memory.dmp
memory/2436-22-0x0000000027790000-0x00000000277A0000-memory.dmp
memory/2436-25-0x0000000027790000-0x00000000277A0000-memory.dmp
memory/2436-77-0x0000000027790000-0x00000000277A0000-memory.dmp
memory/2436-79-0x0000000028B50000-0x0000000028BE2000-memory.dmp
memory/2436-21-0x00000000233B0000-0x000000002343B000-memory.dmp
memory/4408-75-0x00000000280E0000-0x0000000028112000-memory.dmp