Analysis

  • max time kernel
    157s
  • max time network
    176s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 05:07

General

  • Target

    f3c37e7f065b4a9ec6d9d6b05313b8027e13097a4ebec04f5e140a8d76f788cc.exe

  • Size

    1.2MB

  • MD5

    ef8e516c22652113c8f17fb829b2ca13

  • SHA1

    f8a0ca2ab9bd896bceba01163995ce905d7218a1

  • SHA256

    f3c37e7f065b4a9ec6d9d6b05313b8027e13097a4ebec04f5e140a8d76f788cc

  • SHA512

    9737beda4f45efc01092ee9217eac06992451a58108f5a9a7dbb3f6a192fc3f26f774d84b0173f9d70218ce584b288953811642263aeeec7c60b1a0640c4eedd

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    bhavnatutor.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Onyeoba111

Signatures

  • Phoenix Keylogger

    Phoenix is a keylogger and info stealer first seen in July 2019.

  • Phoenix Keylogger Payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3c37e7f065b4a9ec6d9d6b05313b8027e13097a4ebec04f5e140a8d76f788cc.exe
    "C:\Users\Admin\AppData\Local\Temp\f3c37e7f065b4a9ec6d9d6b05313b8027e13097a4ebec04f5e140a8d76f788cc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:324

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/324-56-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/324-57-0x0000000000330000-0x0000000000366000-memory.dmp

    Filesize

    216KB

  • memory/1504-54-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

    Filesize

    8KB

  • memory/1504-58-0x00000000001E0000-0x00000000001FE000-memory.dmp

    Filesize

    120KB

  • memory/1504-59-0x0000000000200000-0x0000000000203000-memory.dmp

    Filesize

    12KB

  • memory/1504-61-0x0000000000200000-0x0000000000203000-memory.dmp

    Filesize

    12KB