Analysis

  • max time kernel
    153s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03-06-2022 06:41

General

  • Target

    134a896fb7252b21691838eb53f6f96e6ac8f36003775e384d786e3a44ef1ca1.exe

  • Size

    1.1MB

  • MD5

    c0d37786bce4f2f4d4df35af22c44f5b

  • SHA1

    f104bcd6236f4762df8d85a159e64759ac4a2d5f

  • SHA256

    134a896fb7252b21691838eb53f6f96e6ac8f36003775e384d786e3a44ef1ca1

  • SHA512

    c14c675823fdf736fc06d1b23537a3a33f03823f1d0ea9d94b0811749fb4005d252aebc1a96f7563461b75387f219c04ba2c931d9937312de381a1c6b0954b40

Score
10/10

Malware Config

Extracted

Credentials

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

Signatures

  • 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 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\134a896fb7252b21691838eb53f6f96e6ac8f36003775e384d786e3a44ef1ca1.exe
    "C:\Users\Admin\AppData\Local\Temp\134a896fb7252b21691838eb53f6f96e6ac8f36003775e384d786e3a44ef1ca1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:968
    • 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:2576

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/968-135-0x0000000003E90000-0x0000000003EAE000-memory.dmp

    Filesize

    120KB

  • memory/2576-131-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2576-136-0x0000000006250000-0x00000000067F4000-memory.dmp

    Filesize

    5.6MB

  • memory/2576-137-0x0000000005D80000-0x0000000005E1C000-memory.dmp

    Filesize

    624KB

  • memory/2576-138-0x0000000006900000-0x0000000006966000-memory.dmp

    Filesize

    408KB

  • memory/2576-139-0x0000000007050000-0x00000000070E2000-memory.dmp

    Filesize

    584KB

  • memory/2576-140-0x0000000007000000-0x000000000700A000-memory.dmp

    Filesize

    40KB