Analysis
- user interaction
yes - max time kernel
8s - max time network
23s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/06/2026, 04:31
General
- Target Boost bot V2.0.0.exe
- Size 6.5MB
- Sample260628-e5h8wsfs5n
- SHA256 8c0e799108d8f1686839102cc81ec4cc9008b810e722d2a8dd1401d20e956a08
Malware Config
Signatures
- Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
- Executes dropped EXE 3 IoCs
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 2 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Modifies registry key 1 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Boost bot V2.0.0.exe"C:\Users\Admin\AppData\Local\Temp\Boost bot V2.0.0.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exereg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Admin\AppData\Roaming\WindowsUpdate\wu.exe /f2⤵
- Adds Run key to start application
- Modifies registry key
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C:\Users\Admin\AppData\Local\Temp\wu_3396.exeC:\Users\Admin\AppData\Local\Temp/wu_3396.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Users\Admin\AppData\Roaming\WindowsUpdate\wu.exeC:\Users\Admin\AppData\Roaming\WindowsUpdate\wu.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\reg.exereg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Admin\AppData\Roaming\WindowsUpdate\wu.exe /f2⤵
- Adds Run key to start application
- Modifies registry key
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C:\Users\Admin\AppData\Local\Temp\wu_4896.exeC:\Users\Admin\AppData\Local\Temp/wu_4896.exe2⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
Log.txt
Log.txt
Log.txt
Log.txt
Log.txt
Log.txt
Log.txt
Log.txt
pwd_4440.db
pwd_4856.db
wu_3396.exe
wu.exe
memory/2216-201-0x00007FF7ADFB0000-0x00007FF7AFDB6000-memory.dmp
memory/3396-0-0x00007FF6A0E20000-0x00007FF6A3668000-memory.dmp
memory/3396-6-0x00007FF6A0E20000-0x00007FF6A3668000-memory.dmp
memory/4636-118-0x00007FF7E9D80000-0x00007FF7EBB86000-memory.dmp
memory/4896-87-0x00007FF63E180000-0x00007FF6409C8000-memory.dmp
memory/4896-43-0x00007FF63E180000-0x00007FF6409C8000-memory.dmp