Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    21-12-2021 11:54

General

  • Target

    143e15adc8d63526b124a401fe1182a44542fb79f22fc17c602151a839c22682.bin.exe

  • Size

    72KB

  • MD5

    bd5f71fcdba70236587930dddef0e59a

  • SHA1

    4c47a7d780fb06a05763be682f6694de93e609b0

  • SHA256

    143e15adc8d63526b124a401fe1182a44542fb79f22fc17c602151a839c22682

  • SHA512

    98b05fd4fae3ff5c3f433fe82cec481ef8c040fa80fc92ad01b2d9bb9f95f5cd898e49efd253d62043a2e5db71c737ea44bf8440b3f4497f66efe059ca1075cf

Malware Config

Signatures

  • Phorphiex Payload 2 IoCs
  • Phorphiex Worm

    Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

  • Windows security bypass 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\143e15adc8d63526b124a401fe1182a44542fb79f22fc17c602151a839c22682.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\143e15adc8d63526b124a401fe1182a44542fb79f22fc17c602151a839c22682.bin.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Windows\wlpmsvcr.exe
      C:\Windows\wlpmsvcr.exe
      2⤵
      • Executes dropped EXE
      • Windows security modification
      PID:3976

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\wlpmsvcr.exe

    MD5

    bd5f71fcdba70236587930dddef0e59a

    SHA1

    4c47a7d780fb06a05763be682f6694de93e609b0

    SHA256

    143e15adc8d63526b124a401fe1182a44542fb79f22fc17c602151a839c22682

    SHA512

    98b05fd4fae3ff5c3f433fe82cec481ef8c040fa80fc92ad01b2d9bb9f95f5cd898e49efd253d62043a2e5db71c737ea44bf8440b3f4497f66efe059ca1075cf

  • C:\Windows\wlpmsvcr.exe

    MD5

    bd5f71fcdba70236587930dddef0e59a

    SHA1

    4c47a7d780fb06a05763be682f6694de93e609b0

    SHA256

    143e15adc8d63526b124a401fe1182a44542fb79f22fc17c602151a839c22682

    SHA512

    98b05fd4fae3ff5c3f433fe82cec481ef8c040fa80fc92ad01b2d9bb9f95f5cd898e49efd253d62043a2e5db71c737ea44bf8440b3f4497f66efe059ca1075cf

  • memory/3976-115-0x0000000000000000-mapping.dmp