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Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2022, 18:35

General

  • Target

    Conferma di pagamento 11042022 0039995866 567785687979.exe

  • Size

    1022KB

  • MD5

    936a3a2a3a3b00b10c23ced7360ed9d7

  • SHA1

    4314a75a88df33e5d25663acbbeedb66bbcfe808

  • SHA256

    b2d2e3a6a8a80da11ebbab727216140a5f68243136c8da4c31cefdfdc4669253

  • SHA512

    593d12e971320360ec07451d1e11547e615f5ea31e885758954255890f7dcc0ceee19808b099347e2c6a2cec8feadd31c424520cb51f2179b20bb7d941be78ed

  • SSDEEP

    24576:svt27hqJx8T6RLOKQZHJQiV8KcFK0DKDsGYy8TAqbD:sYNqcTeOKQZpzGDfTD

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.mgcpakistan.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    boygirl123456

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Conferma di pagamento 11042022 0039995866 567785687979.exe
    "C:\Users\Admin\AppData\Local\Temp\Conferma di pagamento 11042022 0039995866 567785687979.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4332
    • C:\Users\Admin\AppData\Local\Temp\Conferma di pagamento 11042022 0039995866 567785687979.exe
      "C:\Users\Admin\AppData\Local\Temp\Conferma di pagamento 11042022 0039995866 567785687979.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1644

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1644-138-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1644-139-0x0000000005C50000-0x0000000005CB6000-memory.dmp

    Filesize

    408KB

  • memory/1644-140-0x0000000006050000-0x00000000060A0000-memory.dmp

    Filesize

    320KB

  • memory/4332-132-0x0000000000FE0000-0x00000000010E6000-memory.dmp

    Filesize

    1.0MB

  • memory/4332-133-0x0000000005FD0000-0x0000000006574000-memory.dmp

    Filesize

    5.6MB

  • memory/4332-134-0x0000000005B00000-0x0000000005B92000-memory.dmp

    Filesize

    584KB

  • memory/4332-135-0x0000000005AA0000-0x0000000005AAA000-memory.dmp

    Filesize

    40KB

  • memory/4332-136-0x0000000009D80000-0x0000000009E1C000-memory.dmp

    Filesize

    624KB