Resubmissions

18-02-2021 10:24

210218-l1aaz1rfd6 10

17-02-2021 21:35

210217-2esapajnj2 10

Analysis

  • max time kernel
    13s
  • max time network
    114s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18-02-2021 10:24

General

  • Target

    keygen-step-3.exe

  • Size

    704KB

  • MD5

    62d2a07135884c5c8ff742c904fddf56

  • SHA1

    46ce1f7fdf8b4cb2abe479efd5f352db9728a40b

  • SHA256

    a12fee020eb54a0f012545074c689893113d130498d9ad411d5852c786770b81

  • SHA512

    19c4dc3558308052bb13f71ca633ab05d55d57b68fc240fcc6d06e583fa61c5ccea87ef0f8196acc19b37d87deb42e5c204a2a05fce63f1accaf9e39c219f519

Score
1/10

Malware Config

Signatures

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\keygen-step-3.exe
    "C:\Users\Admin\AppData\Local\Temp\keygen-step-3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\keygen-step-3.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1552
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 3000
        3⤵
        • Runs ping.exe
        PID:2188

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Remote System Discovery

1
T1018

Replay Monitor

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Downloads

  • memory/1552-2-0x0000000000000000-mapping.dmp
  • memory/2188-3-0x0000000000000000-mapping.dmp