Overview

overview

7

Static

static

opTrJaglOqdy9oE.exe

windows7_x64

7

opTrJaglOqdy9oE.exe

windows10_x64

3

Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    30/07/2020, 06:54

Sharing

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General

  • Target
    opTrJaglOqdy9oE.exe
  • Size 553KB
  • Sample200730-9aaq5thxse
  • SHA256 a8534e310ee42756cfc01caf1eeddc8f4bca6e7e7f36de1a90f5c6ccc480e90a
  • MD5 SHA1 SHA512
Score
7/10
evasiontrojanspyware

Malware Config

Signatures

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Suspicious use of WriteProcessMemory 20 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Checks whether UAC is enabled
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\opTrJaglOqdy9oE.exe
      "C:\Users\Admin\AppData\Local\Temp\opTrJaglOqdy9oE.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetThreadContext
      PID:1460
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\&startupname&" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD5E4.tmp"
        3⤵
        • Creates scheduled task(s)
        PID:1040
      • C:\Users\Admin\AppData\Local\Temp\opTrJaglOqdy9oE.exe
        "C:\Users\Admin\AppData\Local\Temp\opTrJaglOqdy9oE.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: MapViewOfSection
        PID:1760
        • C:\Windows\SysWOW64\wininit.exe
          "C:\Windows\SysWOW64\wininit.exe"
          4⤵
          • Suspicious use of WriteProcessMemory
          • Suspicious use of SetThreadContext
          • Modifies Internet Explorer settings
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious behavior: MapViewOfSection
          PID:1828
          • C:\Program Files\Mozilla Firefox\Firefox.exe
            "C:\Program Files\Mozilla Firefox\Firefox.exe"
            5⤵
              PID:1984

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1244-9-0x0000000006AD0000-0x0000000006C1A000-memory.dmp
          Download

          memory/1760-4-0x0000000000400000-0x000000000042E000-memory.dmp
          Download

          memory/1828-7-0x0000000000F30000-0x0000000000F4A000-memory.dmp
          Download

          memory/1828-8-0x0000000003940000-0x0000000003A99000-memory.dmp
          Download

          memory/1984-12-0x000000013F3B0000-0x000000013F443000-memory.dmp
          Download