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Overview

overview

7

Static

static

3

ba3492d2e8...6b.exe

windows7-x64

7

ba3492d2e8...6b.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/03/2024, 01:43

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General

  • Target

    ba3492d2e899bee38398ffb2269f8e6b.exe

  • Size

    41KB

  • MD5

    ba3492d2e899bee38398ffb2269f8e6b

  • SHA1

    4524922c98e7dd666655904779b2df16e7993a3e

  • SHA256

    248150f05518f624060b8111bf880c46efc97c166381d163e2516ae393266d11

  • SHA512

    4c2b67da5a2699ac3709cff5a0efbd650dd6d289fe31bceeaf7e8b69119529d7b1a881af2239c06dedc96c03022073f8ce03e6f36977a70013f456164fd8b419

  • SSDEEP

    384:qM4Db7UNU6btwf/uPyyuZSei955faMw5YgJ5pQ7Sp8ZbP9GUI:MTGU6btwHyyyEI5IMaYgJYlZT9e

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

    upx
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba3492d2e899bee38398ffb2269f8e6b.exe
    "C:\Users\Admin\AppData\Local\Temp\ba3492d2e899bee38398ffb2269f8e6b.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\BA3492~1.EXE >> NUL
      2⤵
        PID:2692

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\DcXb7abe.dll
      Filesize

      17KB

      MD5

      a44360b56c91249281d57582fe806bea

      SHA1

      cee8a7684f98770ee21aa0e193eeff4c7ff07b0f

      SHA256

      8bb66c7d447a55768defe4da955583cbc309f7ec6ad0ffc1964d7461a5537976

      SHA512

      f766a866bc36f7be0430abecf0198287ef5d1426ea80f8ad5a2caf2418fbffc0f94b9fcfcd960dabf2aa73bc8b5a41bc9a284f66dd0047d5118115623f2aa1be

      Download Submit

    • memory/4528-6-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB

      Download

    • memory/4528-7-0x0000000010000000-0x0000000010011000-memory.dmp

      Filesize

      68KB

      Download