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Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 00:03

General

  • Target

    6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f.exe

  • Size

    5.7MB

  • MD5

    e794dedba25b3cb586a03f96e28dded1

  • SHA1

    af7fdb73cb182eb5953f61bb0abd7521eef5c0e7

  • SHA256

    6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f

  • SHA512

    12f4c5b48087b54e62c12996c39ad97795bede4a0a9e5ad7222dfd7206ed7d85c703b55104ef6a62008d787affb38ebf46d76e8fa5ff9ead09dfa06349a90177

  • SSDEEP

    98304:aYEVwE+0UXFKCr8m5xylsuAFV2WYQhM+1+u15ulWt7fbZzNTXaZLY52hJ97Mf:aYEVLCw6x/JV2MhMG+unusfsYA4

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f.exe
    "C:\Users\Admin\AppData\Local\Temp\6938783c7097cee4abe419f9344110ab2420bcdc266893c4bf268664ddb61d0f.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 1320
      2⤵
      • Program crash
      PID:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1488-0-0x0000000003220000-0x0000000003420000-memory.dmp

    Filesize

    2.0MB

  • memory/1488-6-0x0000000003220000-0x0000000003420000-memory.dmp

    Filesize

    2.0MB

  • memory/1488-7-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-11-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-10-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-14-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-13-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-15-0x0000000003810000-0x0000000003830000-memory.dmp

    Filesize

    128KB

  • memory/1488-19-0x0000000003220000-0x0000000003420000-memory.dmp

    Filesize

    2.0MB

  • memory/1488-18-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-16-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB

  • memory/1488-28-0x0000000003220000-0x0000000003420000-memory.dmp

    Filesize

    2.0MB

  • memory/1488-29-0x0000000003220000-0x0000000003420000-memory.dmp

    Filesize

    2.0MB

  • memory/1488-30-0x0000000000400000-0x000000000147B000-memory.dmp

    Filesize

    16.5MB