Overview

overview

7

Static

static

Transfer Form Doc.exe

windows7_x64

7

Transfer Form Doc.exe

windows10_x64

3

Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    17/07/2020, 13:55

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General

  • Target

    Transfer Form Doc.exe

  • Size

    770KB

  • MD5

    3f4742e81a0164ade93a7be29666511f

  • SHA1

    dd1e38c7dcaddd66f0bf79b3be047afed2773901

  • SHA256

    c79a75bdb7f50439434aef1de18f5eaa857b9c0affd00f8e40ef85348df6cf57

  • SHA512

    506e808747721a122ab0ba420f51dfa28dcbe1e3f9adcc79b6955b06cf54ee2cefd4ee32fe7574faad2375d226d2ac474c625e48f63a87e81b79600bf66e860a

Score
7/10
evasiontrojan

Malware Config

Signatures

  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of SendNotifyMessage
    • Suspicious use of AdjustPrivilegeToken
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    PID:1280
    • C:\Users\Admin\AppData\Local\Temp\Transfer Form Doc.exe
      "C:\Users\Admin\AppData\Local\Temp\Transfer Form Doc.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      PID:1124
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kBLmdzHF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9404.tmp"
        3⤵
        • Creates scheduled task(s)
        PID:108
      • C:\Users\Admin\AppData\Local\Temp\Transfer Form Doc.exe
        "{path}"
        3⤵
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: MapViewOfSection
        • Suspicious behavior: EnumeratesProcesses
        PID:752
        • C:\Windows\SysWOW64\help.exe
          "C:\Windows\SysWOW64\help.exe"
          4⤵
          • Suspicious use of WriteProcessMemory
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious behavior: MapViewOfSection
          • Suspicious behavior: EnumeratesProcesses
          PID:1036
          • C:\Windows\SysWOW64\cmd.exe
            /c del "C:\Users\Admin\AppData\Local\Temp\Transfer Form Doc.exe"
            5⤵
            • Deletes itself
            PID:1520

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/752-4-0x0000000000400000-0x000000000042D000-memory.dmp

          Filesize

          180KB

          Download

        • memory/1036-8-0x0000000000DA0000-0x0000000000DA6000-memory.dmp

          Filesize

          24KB

          Download

        • memory/1036-10-0x0000000001980000-0x0000000001A7D000-memory.dmp

          Filesize

          1012KB

          Download

        • memory/1280-6-0x00000000072B0000-0x0000000007406000-memory.dmp

          Filesize

          1.3MB

          Download

        • memory/1280-11-0x0000000007410000-0x0000000007551000-memory.dmp

          Filesize

          1.3MB

          Download