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Analysis

  • max time kernel
    86s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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 9 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:1848
    • 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:1304

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1304-62-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1304-71-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1304-69-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1304-64-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1304-65-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1304-66-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1304-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1848-57-0x00000000004C0000-0x00000000004D4000-memory.dmp

    Filesize

    80KB

  • memory/1848-60-0x00000000051D0000-0x000000000522A000-memory.dmp

    Filesize

    360KB

  • memory/1848-59-0x0000000005920000-0x00000000059B2000-memory.dmp

    Filesize

    584KB

  • memory/1848-58-0x0000000000AE0000-0x0000000000AEC000-memory.dmp

    Filesize

    48KB

  • memory/1848-54-0x0000000001320000-0x0000000001426000-memory.dmp

    Filesize

    1.0MB

  • memory/1848-56-0x0000000000420000-0x0000000000434000-memory.dmp

    Filesize

    80KB

  • memory/1848-55-0x0000000076091000-0x0000000076093000-memory.dmp

    Filesize

    8KB