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Overview

overview

8

Static

static

26474edec2...e8.exe

windows7-x64

8

26474edec2...e8.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2022, 20:00

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General

  • Target

    26474edec254c76e147e444ce4ecc32aca5e1ccfb01b5aed50160be56c6667e8.exe

  • Size

    384KB

  • MD5

    0d371bc5e9494173244c9c4103f892e5

  • SHA1

    192ca7fe6fb8187ba3ddb48edf7f76ab9a02cc6e

  • SHA256

    26474edec254c76e147e444ce4ecc32aca5e1ccfb01b5aed50160be56c6667e8

  • SHA512

    586dc0d3a7f1580ff9b7a09af6acc1516f28b4ea0939ebd5ca716784766e419623c21e35223a63c8e0f8a69a4860b89dc37b7fb4680e1256dffd2fcd5fae1222

  • SSDEEP

    6144:v5HXb3HpKYZpJf5rUx6kqHlVQeUbhQ9idIKxaunCkoxkhIqkSCtmqWom94CBZ0Z4:v5HX7pPV5IiOQkddxnfoxkDk7tmOmmCj

Score
8/10
persistenceupx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 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 WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26474edec254c76e147e444ce4ecc32aca5e1ccfb01b5aed50160be56c6667e8.exe
    "C:\Users\Admin\AppData\Local\Temp\26474edec254c76e147e444ce4ecc32aca5e1ccfb01b5aed50160be56c6667e8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 672
      2⤵
      • Program crash
      PID:1684
    • C:\ProgramData\gK01805JjMfM01805\gK01805JjMfM01805.exe
      "C:\ProgramData\gK01805JjMfM01805\gK01805JjMfM01805.exe" "C:\Users\Admin\AppData\Local\Temp\26474edec254c76e147e444ce4ecc32aca5e1ccfb01b5aed50160be56c6667e8.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:936
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 672
        3⤵
        • Program crash
        PID:5112
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1632 -ip 1632
    1⤵
      PID:2424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 936 -ip 936
      1⤵
        PID:3736

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\ProgramData\gK01805JjMfM01805\gK01805JjMfM01805.exe
        Filesize

        384KB

        MD5

        a7cc7f025155b215e48031bba5a8d4ce

        SHA1

        6e2dfa273d5122393502a0469203a989fec207f4

        SHA256

        4fe31885ef3660b3ce60dacb9f39ad6e9508d3bfa710beae77278543ead929f0

        SHA512

        beaa6f4ad502aa84df1a5c6e7005f59dbff7e4318d2385e84e32432605bdaa387f13a8c52a82e7f04aa4f1ed6aa268d4f9ca0aa521da501646331205b5edfe17

        Download Submit

      • C:\ProgramData\gK01805JjMfM01805\gK01805JjMfM01805.exe
        Filesize

        384KB

        MD5

        a7cc7f025155b215e48031bba5a8d4ce

        SHA1

        6e2dfa273d5122393502a0469203a989fec207f4

        SHA256

        4fe31885ef3660b3ce60dacb9f39ad6e9508d3bfa710beae77278543ead929f0

        SHA512

        beaa6f4ad502aa84df1a5c6e7005f59dbff7e4318d2385e84e32432605bdaa387f13a8c52a82e7f04aa4f1ed6aa268d4f9ca0aa521da501646331205b5edfe17

        Download Submit

      • memory/936-137-0x0000000000400000-0x00000000004EE000-memory.dmp

        Filesize

        952KB

        Download

      • memory/936-138-0x0000000000400000-0x00000000004EE000-memory.dmp

        Filesize

        952KB

        Download

      • memory/1632-132-0x0000000000400000-0x00000000004EE000-memory.dmp

        Filesize

        952KB

        Download

      • memory/1632-136-0x0000000000400000-0x00000000004EE000-memory.dmp

        Filesize

        952KB

        Download