Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2024, 16:08

General

  • Target
    bTcN.exe
  • Size 32KB
  • Sample240120-tk7s3sdaf9
  • SHA256 59d681ed3c9edb0382a7fcd9ab62a78966ba532c21791a81f886db8808746031
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bTcN.exe
    "C:\Users\Admin\AppData\Local\Temp\bTcN.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4936
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:4604
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
        PID:964

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/964-22-0x0000012292A40000-0x0000012292A50000-memory.dmp

            memory/964-38-0x000001229AD30000-0x000001229AD31000-memory.dmp

            memory/964-40-0x000001229AD60000-0x000001229AD61000-memory.dmp

            memory/964-42-0x000001229AE70000-0x000001229AE71000-memory.dmp

            memory/964-41-0x000001229AD60000-0x000001229AD61000-memory.dmp

            memory/4936-0-0x0000000074D80000-0x0000000075331000-memory.dmp

            memory/4936-1-0x0000000074D80000-0x0000000075331000-memory.dmp

            memory/4936-2-0x00000000013D0000-0x00000000013E0000-memory.dmp

            memory/4936-3-0x0000000074D80000-0x0000000075331000-memory.dmp

            memory/4936-4-0x0000000074D80000-0x0000000075331000-memory.dmp

            memory/4936-5-0x00000000013D0000-0x00000000013E0000-memory.dmp