Analysis

  • max time kernel
    131s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2022 13:53

General

  • Target

    7ccff176200e225e6a1caeb6913105a2f34168c0ac58d05f47917a078c797204.exe

  • Size

    406KB

  • MD5

    7a62bb5ab82276f0cbdce398be804d76

  • SHA1

    6bf7b403573da68906312d29b810001ed0be26f4

  • SHA256

    7ccff176200e225e6a1caeb6913105a2f34168c0ac58d05f47917a078c797204

  • SHA512

    fc6ec5bb2d50bbe57330e3cdfa5cc127864d334f22ec5630389771c6d5118544fbf45845b4dd09c17d8cde15996611b62b9adc0b73abe1439ecd86c182b5ba91

  • SSDEEP

    12288:tc//////olN/xJUIKt/GsiyGDIt6DZ4cYGZiX:tc//////olr6IWesBeIt4

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ccff176200e225e6a1caeb6913105a2f34168c0ac58d05f47917a078c797204.exe
    "C:\Users\Admin\AppData\Local\Temp\7ccff176200e225e6a1caeb6913105a2f34168c0ac58d05f47917a078c797204.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Users\Admin\AppData\Local\Temp\7ccff176200e225e6a1caeb6913105a2f34168c0ac58d05f47917a078c797204.exe
      C:\Users\Admin\AppData\Local\Temp\7ccff176200e225e6a1caeb6913105a2f34168c0ac58d05f47917a078c797204.exe
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1068
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1068 -s 316
        3⤵
        • Program crash
        PID:1212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1068-54-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1068-57-0x000000000047771C-mapping.dmp

  • memory/1068-56-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1068-59-0x0000000075151000-0x0000000075153000-memory.dmp

    Filesize

    8KB

  • memory/1068-60-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1068-61-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1212-62-0x0000000000000000-mapping.dmp