Analysis

  • max time kernel
    152s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 20:18

General

  • Target
    PAYMENT DETAILS.exe
  • Size 913KB
  • Sample201109-jdtxb654xn
  • SHA256 e1bf95bd96a59075ac24eec7c47b3142361ea79c1fb68e2b6039212fba523449
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Uses the VBS compiler for execution 1 TTPs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 957 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS.exe
    "C:\Users\Admin\AppData\Local\Temp\PAYMENT DETAILS.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3356
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
        3⤵
          PID:2316
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
          3⤵
            PID:904

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            memory/904-22-0x0000000000400000-0x0000000000458000-memory.dmp

            memory/904-20-0x0000000000400000-0x0000000000458000-memory.dmp

            memory/1048-1-0x0000000000110000-0x0000000000111000-memory.dmp

            memory/1048-3-0x0000000004930000-0x00000000049BB000-memory.dmp

            memory/1048-0-0x0000000073460000-0x0000000073B4E000-memory.dmp

            memory/2316-16-0x0000000000400000-0x000000000041B000-memory.dmp

            memory/2316-18-0x0000000000400000-0x000000000041B000-memory.dmp

            memory/3356-6-0x0000000073460000-0x0000000073B4E000-memory.dmp

            memory/3356-14-0x0000000008670000-0x0000000008671000-memory.dmp

            memory/3356-15-0x0000000007410000-0x0000000007412000-memory.dmp

            memory/3356-13-0x00000000058B0000-0x00000000058B1000-memory.dmp

            memory/3356-12-0x00000000055F0000-0x00000000055F1000-memory.dmp

            memory/3356-11-0x0000000005750000-0x0000000005751000-memory.dmp

            memory/3356-10-0x0000000005C50000-0x0000000005C51000-memory.dmp

            memory/3356-9-0x00000000056B0000-0x00000000056B1000-memory.dmp

            memory/3356-4-0x0000000000400000-0x0000000000488000-memory.dmp