Overview

overview

8

Static

static

dd1a796f17...c3.exe

windows7-x64

8

dd1a796f17...c3.exe

windows10-1703-x64

8

dd1a796f17...c3.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    175s
  • max time network
    189s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2022 14:35

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General

  • Target

    dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3.exe

  • Size

    344KB

  • MD5

    1c14b2baf9e19985a4ed398afd33442c

  • SHA1

    c26a47518bab73ac6d4dbd51b13d92ddbaba11a0

  • SHA256

    dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3

  • SHA512

    3b793498a4ee2c22682bfc64e4caab83058844c0033f427646ee9b6aafb45cc0162d2c00115c9b0e802c56d32377ad7a401616ce0fbc384fd1642a1c04e888a6

  • SSDEEP

    3072:ZzB7tUUhTH5P/hS+39cS+392C1XTxlwXfmgMk:H7tpJ5P/539C392sTbwXfmgx

Score
8/10
persistence

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Creates a Windows Service
    persistence
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3.exe
    "C:\Users\Admin\AppData\Local\Temp\dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:4464
  • C:\Windows\svchosvt.exe
    C:\Windows\svchosvt.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\svchosvt.exe
      C:\Windows\svchosvt.exe Win7
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:344

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\svchosvt.exe
    Filesize

    344KB

    MD5

    1c14b2baf9e19985a4ed398afd33442c

    SHA1

    c26a47518bab73ac6d4dbd51b13d92ddbaba11a0

    SHA256

    dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3

    SHA512

    3b793498a4ee2c22682bfc64e4caab83058844c0033f427646ee9b6aafb45cc0162d2c00115c9b0e802c56d32377ad7a401616ce0fbc384fd1642a1c04e888a6

    Download Submit

  • C:\Windows\svchosvt.exe
    Filesize

    344KB

    MD5

    1c14b2baf9e19985a4ed398afd33442c

    SHA1

    c26a47518bab73ac6d4dbd51b13d92ddbaba11a0

    SHA256

    dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3

    SHA512

    3b793498a4ee2c22682bfc64e4caab83058844c0033f427646ee9b6aafb45cc0162d2c00115c9b0e802c56d32377ad7a401616ce0fbc384fd1642a1c04e888a6

    Download Submit

  • C:\Windows\svchosvt.exe
    Filesize

    344KB

    MD5

    1c14b2baf9e19985a4ed398afd33442c

    SHA1

    c26a47518bab73ac6d4dbd51b13d92ddbaba11a0

    SHA256

    dd1a796f17bc604d6f9b4d14e194fa73a5ff4d55ac3809207c5d523e2765c7c3

    SHA512

    3b793498a4ee2c22682bfc64e4caab83058844c0033f427646ee9b6aafb45cc0162d2c00115c9b0e802c56d32377ad7a401616ce0fbc384fd1642a1c04e888a6

    Download Submit

  • memory/344-140-0x0000000000000000-mapping.dmp

    Download

  • memory/4464-132-0x0000000010000000-0x000000001000B000-memory.dmp

    Filesize

    44KB

    Download