Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2024, 16:41

General

  • Target

    681fa13b9f1bc4734cf287ef87596beb.dll

  • Size

    85KB

  • MD5

    681fa13b9f1bc4734cf287ef87596beb

  • SHA1

    8ec7c6a2b70883b5be85e6b8b3ff8c0f6574ad63

  • SHA256

    337483f726f3b82de728328f5d3d6eb1622730cd42ea9fc617964886cb425b75

  • SHA512

    4cea2741354007e05f374faf90652ea4c67e2e77ce03e4b16de8623e6f072df088ed01a906c20f977be5ee0cbe84c343226b118f308923e367b5fb93f2f77c1e

  • SSDEEP

    1536:t5Zd1CG33MD2mmg29+2Oa0OYziAha31N2cqHk5LVxxqpQjYw44A7wcRAP5i7Di1S:93Bn/R9+jYY7+wHmxxQMYw44AscRs293

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\681fa13b9f1bc4734cf287ef87596beb.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3732
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\681fa13b9f1bc4734cf287ef87596beb.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:5088
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:3184
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1032

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/1032-29-0x000001E960740000-0x000001E960750000-memory.dmp

            Filesize

            64KB

          • memory/1032-49-0x000001E968BA0000-0x000001E968BA1000-memory.dmp

            Filesize

            4KB

          • memory/1032-48-0x000001E968A90000-0x000001E968A91000-memory.dmp

            Filesize

            4KB

          • memory/1032-47-0x000001E968A90000-0x000001E968A91000-memory.dmp

            Filesize

            4KB

          • memory/1032-45-0x000001E968A60000-0x000001E968A61000-memory.dmp

            Filesize

            4KB

          • memory/1032-13-0x000001E960640000-0x000001E960650000-memory.dmp

            Filesize

            64KB

          • memory/5088-0-0x0000000010000000-0x0000000010020000-memory.dmp

            Filesize

            128KB

          • memory/5088-1-0x0000000000D70000-0x0000000000D7F000-memory.dmp

            Filesize

            60KB

          • memory/5088-2-0x0000000010000000-0x0000000010020000-memory.dmp

            Filesize

            128KB

          • memory/5088-3-0x0000000010000000-0x0000000010020000-memory.dmp

            Filesize

            128KB