Analysis

  • max time kernel
    153s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-06-2022 08:30

General

  • Target

    21780b952189ccfb91fd35963d08aea3bb970da39052c9615fcdbf173dfaa577.exe

  • Size

    1.1MB

  • MD5

    c3e4da6ab5aeea86e7410d5cf7591dc4

  • SHA1

    3050f604b87fa992429c2341e8f0c85f770ec80d

  • SHA256

    21780b952189ccfb91fd35963d08aea3bb970da39052c9615fcdbf173dfaa577

  • SHA512

    8b318c0f846d55ae9dff5cff7d8d8414fafef1a75594aaa68d378154f54a58b4a70475b9f4bd25c7f669e941ace921ecc09fd6570e8283427215b92915c370ad

Malware Config

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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21780b952189ccfb91fd35963d08aea3bb970da39052c9615fcdbf173dfaa577.exe
    "C:\Users\Admin\AppData\Local\Temp\21780b952189ccfb91fd35963d08aea3bb970da39052c9615fcdbf173dfaa577.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2024
    • 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:736

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/736-56-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/736-58-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/736-62-0x000000000041EA8E-mapping.dmp

  • memory/736-63-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/736-64-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/736-65-0x00000000003D0000-0x0000000000406000-memory.dmp

    Filesize

    216KB

  • memory/2024-54-0x0000000075381000-0x0000000075383000-memory.dmp

    Filesize

    8KB

  • memory/2024-55-0x00000000001E0000-0x00000000001FE000-memory.dmp

    Filesize

    120KB