Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 00:29

General

  • Target

    089d7e92df5d9710ca4f3bc637627329.exe

  • Size

    2.9MB

  • MD5

    089d7e92df5d9710ca4f3bc637627329

  • SHA1

    3112139e5fbbfab605784c5ad06fdfe7e40beb24

  • SHA256

    b9cd6c28c781142f402b08f8bde15d69c61c1f0cb0dedaa121f9a83264438c87

  • SHA512

    27734805f154e2edbc176921a9e358adc2b8ba0c2f6c79bf36fd691e2cbda782f0e082a6560e730aca13422dc88891b17506fee3898af4034b756aba7e0d8d7c

  • SSDEEP

    49152:1oYuA/8MjtJKPHheDIvIsvxFN74NH5HUyNRcUsCVOzetdZJ:21MjtuHh2IvT4HBUCczzM3

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\089d7e92df5d9710ca4f3bc637627329.exe
    "C:\Users\Admin\AppData\Local\Temp\089d7e92df5d9710ca4f3bc637627329.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\AppData\Local\Temp\089d7e92df5d9710ca4f3bc637627329.exe
      C:\Users\Admin\AppData\Local\Temp\089d7e92df5d9710ca4f3bc637627329.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2856-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2856-18-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2856-17-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2856-24-0x0000000003410000-0x000000000363A000-memory.dmp

    Filesize

    2.2MB

  • memory/2856-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2856-32-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3024-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3024-2-0x0000000000240000-0x0000000000373000-memory.dmp

    Filesize

    1.2MB

  • memory/3024-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3024-15-0x00000000038B0000-0x0000000003D9F000-memory.dmp

    Filesize

    4.9MB

  • memory/3024-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3024-31-0x00000000038B0000-0x0000000003D9F000-memory.dmp

    Filesize

    4.9MB