Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 08:33

General

  • Target

    c0ca7cd3dba2bbb9b108727a575c1d158278292e952b2236e84cf8527f9d5e23.exe

  • Size

    266KB

  • MD5

    ca88d793e24580f4bfd6e5bd418f356e

  • SHA1

    11b63987168f4db072da87b7d086b41156c74027

  • SHA256

    c0ca7cd3dba2bbb9b108727a575c1d158278292e952b2236e84cf8527f9d5e23

  • SHA512

    7be9f4383ccb589bc91b731498a0d557dd359fc9d93d860f574348c427c155b806e142be7c657d6a25dabc359ef34945dd0163a2be4e24dedf54b504dc613061

  • SSDEEP

    3072:pNXEGZJWhfNFC4S60+XoLczrVmXCV4pzWGLiw6Zau4NDBzdrmaDbIdKWuAtH01nQ:HXzKdNY49u8rVHV5wzz9CKWus01net

Score
7/10
upx

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0ca7cd3dba2bbb9b108727a575c1d158278292e952b2236e84cf8527f9d5e23.exe
    "C:\Users\Admin\AppData\Local\Temp\c0ca7cd3dba2bbb9b108727a575c1d158278292e952b2236e84cf8527f9d5e23.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:2024
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

    Filesize

    87KB

    MD5

    368332fca74f48697d842c5f4698ae1d

    SHA1

    0275153a1e62bd0eca0b02168895517ed66aac56

    SHA256

    3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

    SHA512

    fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

  • memory/1064-0-0x00000000002E0000-0x0000000000380000-memory.dmp

    Filesize

    640KB

  • memory/1064-14-0x00000000002E0000-0x0000000000380000-memory.dmp

    Filesize

    640KB