Analysis

  • max time kernel
    146s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2023, 10:51

General

  • Target
    RESonak Corporation new Order.exe
  • Size 943KB
  • Sample230522-mx7khsag2x
  • SHA256 bde2918cb64c5e7a60fdd3efb2a0a11bd352210b61c600a19f5b47bc61e5b2de
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RESonak Corporation new Order.exe
    "C:\Users\Admin\AppData\Local\Temp\RESonak Corporation new Order.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:448
    • C:\Users\Admin\AppData\Local\Temp\RESonak Corporation new Order.exe
      "C:\Users\Admin\AppData\Local\Temp\RESonak Corporation new Order.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1624

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/448-133-0x0000000000400000-0x00000000004F2000-memory.dmp

        memory/448-134-0x0000000005520000-0x0000000005AC4000-memory.dmp

        memory/448-135-0x0000000004E90000-0x0000000004F22000-memory.dmp

        memory/448-136-0x0000000004F40000-0x0000000004F4A000-memory.dmp

        memory/448-137-0x0000000005160000-0x0000000005170000-memory.dmp

        memory/448-138-0x0000000005160000-0x0000000005170000-memory.dmp

        memory/448-139-0x0000000005FD0000-0x000000000606C000-memory.dmp

        memory/1624-140-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1624-142-0x0000000001790000-0x0000000001ADA000-memory.dmp

        memory/1624-143-0x0000000000400000-0x000000000042F000-memory.dmp