Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    20/04/2021, 15:56

General

  • Target
    Project-Order20042021,pdf.exe
  • Size 1.9MB
  • Sample210420-qbpcrcfmvj
  • SHA256 2d5a9858f39c976a0e10ce4b8f1d05ad7bd1fe0872151ef43df402ebce15b46b
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • BitRAT Payload 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Project-Order20042021,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Project-Order20042021,pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1120

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1084-59-0x0000000000990000-0x0000000000991000-memory.dmp

        memory/1084-61-0x0000000001FA0000-0x0000000001FA9000-memory.dmp

        memory/1084-62-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

        memory/1084-63-0x000000007EF40000-0x000000007EF41000-memory.dmp

        memory/1084-64-0x0000000005720000-0x00000000058F4000-memory.dmp

        memory/1084-65-0x0000000008CC0000-0x0000000008E47000-memory.dmp

        memory/1120-66-0x0000000000400000-0x00000000007E4000-memory.dmp

        memory/1120-68-0x00000000752F1000-0x00000000752F3000-memory.dmp

        memory/1120-69-0x0000000000400000-0x00000000007E4000-memory.dmp