Analysis

  • max time kernel
    153s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-07-2022 05:01

General

  • Target

    47e051f21f5dc9c2db736a28b20e0ba7a18dff61a21a98f04f4844a1e59ac13b.exe

  • Size

    1.1MB

  • MD5

    6532fa3ba88fd39e3c3d0e4843b70af8

  • SHA1

    b09c725fc85ee4342089122df8bf4efea8fa8d1a

  • SHA256

    47e051f21f5dc9c2db736a28b20e0ba7a18dff61a21a98f04f4844a1e59ac13b

  • SHA512

    15530f43cc76dde6725a6b14a4e1fecb51458232ed838e7183c4418a875afeecfdc767ae0c4a386ee5bc2af0060063c11106e89e256b09f6fd64151fededc6eb

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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47e051f21f5dc9c2db736a28b20e0ba7a18dff61a21a98f04f4844a1e59ac13b.exe
    "C:\Users\Admin\AppData\Local\Temp\47e051f21f5dc9c2db736a28b20e0ba7a18dff61a21a98f04f4844a1e59ac13b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1868
    • 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:1032

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1032-56-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1032-58-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1032-62-0x0000000000420DBE-mapping.dmp

  • memory/1032-63-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1032-64-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1032-65-0x0000000000540000-0x000000000057A000-memory.dmp

    Filesize

    232KB

  • memory/1868-54-0x0000000075541000-0x0000000075543000-memory.dmp

    Filesize

    8KB

  • memory/1868-55-0x0000000000120000-0x0000000000140000-memory.dmp

    Filesize

    128KB