Overview

overview

8

Static

static

b0fcccae30...7a.exe

windows7_x64

8

b0fcccae30...7a.exe

windows10_x64

8

Analysis

  • max time kernel
    146s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    29/06/2020, 07:09

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General

  • Target
    b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe
  • Size 3.3MB
  • Sample200629-ln99hkyvbx
  • SHA256 b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Drops startup file 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Executes dropped EXE 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe
    "C:\Users\Admin\AppData\Local\Temp\b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Drops startup file
    • Suspicious use of WriteProcessMemory
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    PID:1068
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a.exe" "%temp%\FolderNANS\25fasfwwwa.exe" /Y
      2⤵
        PID:608
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderNANS\25fasfwwwa.exe:Zone.Identifier
        2⤵
        • NTFS ADS
        PID:1512
      • C:\Users\Admin\AppData\Local\Temp\svhostapd.exe
        "C:\Users\Admin\AppData\Local\Temp\svhostapd.exe"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Executes dropped EXE
        PID:1620

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1620-4-0x0000000000400000-0x00000000004E8000-memory.dmp
          Download

          memory/1620-7-0x0000000000400000-0x00000000004E8000-memory.dmp
          Download

          memory/1620-8-0x0000000000400000-0x00000000004E8000-memory.dmp
          Download