Analysis

  • max time kernel
    154s
  • max time network
    165s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 04:18

General

  • Target

    online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe

  • Size

    164KB

  • MD5

    744c74d17d06d1a57fde4eb674b658e5

  • SHA1

    4db6ca64d8891bea93e4fef0e54753afefe2fc1f

  • SHA256

    2c4ebda5b2fc4e138ac11f456cafc4fbdf81f557c1d27469da123a8a4bad7da4

  • SHA512

    ca43f4e7d33d1192facb320d27dfda3519b5fe8c723baa79e9e71b87a677ea75577fb8bb3ae45365207c736ec1f7273ceed12de5725ff20005f172e77538decd

  • SSDEEP

    3072:aLYWOECeWVKXdevckFFAn+jUkrKkO2oATT5o/2OWo:aLwxeSKXgckZBx3o4TWq

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
      "C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
        C:\Users\Admin\AppData\Local\Temp\online_transaktions_11_2014_0939380001_12987384_93_39_003_365_9388347_00111_02000028.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1812
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS3024~1.BAT"
          4⤵
          • Deletes itself
          PID:944
  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1320
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1240
      • C:\Windows\system32\conhost.exe
        \??\C:\Windows\system32\conhost.exe "104023927136570299919172501061910430442-1381025287-1952036318-18197740251938545325"
        1⤵
          PID:1256

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Persistence

        Registry Run Keys / Startup Folder

        1
        T1060

        Defense Evasion

        Modify Registry

        1
        T1112

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\ms3024091.bat
          Filesize

          201B

          MD5

          8780420fece291e7acd9bce3e959c79c

          SHA1

          42bcd99e12fd118e6a46bc93ac3df2a6631be57f

          SHA256

          155307b0ab84d059ceed0509481f8a396eaeb0ad8c21f9e9aef9a05443966810

          SHA512

          fc39bb7384db665c7acf861fa517c79ea30389bdb2cfff23d652ddcf66df976aae9a28868ef7a15afd664e30148ac655a4f3f4e19547eb8b7ed9cd3e538fd107

        • memory/944-72-0x0000000000000000-mapping.dmp
        • memory/944-80-0x0000000000240000-0x0000000000254000-memory.dmp
          Filesize

          80KB

        • memory/1240-87-0x0000000037550000-0x0000000037560000-memory.dmp
          Filesize

          64KB

        • memory/1240-93-0x0000000001BD0000-0x0000000001BE7000-memory.dmp
          Filesize

          92KB

        • memory/1256-90-0x00000000001B0000-0x00000000001C7000-memory.dmp
          Filesize

          92KB

        • memory/1256-88-0x0000000037550000-0x0000000037560000-memory.dmp
          Filesize

          64KB

        • memory/1320-86-0x0000000037550000-0x0000000037560000-memory.dmp
          Filesize

          64KB

        • memory/1320-92-0x0000000000130000-0x0000000000147000-memory.dmp
          Filesize

          92KB

        • memory/1356-91-0x00000000025A0000-0x00000000025B7000-memory.dmp
          Filesize

          92KB

        • memory/1356-73-0x00000000025A0000-0x00000000025B7000-memory.dmp
          Filesize

          92KB

        • memory/1356-75-0x0000000037550000-0x0000000037560000-memory.dmp
          Filesize

          64KB

        • memory/1612-54-0x0000000076681000-0x0000000076683000-memory.dmp
          Filesize

          8KB

        • memory/1612-65-0x0000000000280000-0x0000000000284000-memory.dmp
          Filesize

          16KB

        • memory/1812-58-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-71-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-67-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-63-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-64-0x00000000004010C0-mapping.dmp
        • memory/1812-60-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-62-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-56-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/1812-55-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB