Analysis

  • max time kernel
    144s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:18

General

  • Target

    ORDER 062920.exe

  • Size

    717KB

  • MD5

    2ffdef12a916aa08b42431eb1934ce62

  • SHA1

    c2fdff35c21423434231baea7c454143f2ca0339

  • SHA256

    b2d3f04b9fa07cc1efca983cfc40f4cbfccb0b24c7a7fe5acbce0476f8216da3

  • SHA512

    cbb20b5cd81259807729b9678ab2f7c2c0971126306b9a801227814cb1ad57579701727f795550a9088426f478411dff458a4a73d9bdad3f88828dc2e770a7d2

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mahavirint.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mailok

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mahavirint.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mailok

Signatures

  • AgentTesla

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

  • AgentTesla Payload 1 IoCs
  • 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ORDER 062920.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDER 062920.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1816
    • C:\Users\Admin\AppData\Local\Temp\ORDER 062920.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1852

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1816-130-0x0000000000E00000-0x0000000000EB8000-memory.dmp
    Filesize

    736KB

  • memory/1816-131-0x0000000005F10000-0x00000000064B4000-memory.dmp
    Filesize

    5.6MB

  • memory/1816-132-0x0000000005B00000-0x0000000005B92000-memory.dmp
    Filesize

    584KB

  • memory/1816-133-0x0000000005AB0000-0x0000000005ABA000-memory.dmp
    Filesize

    40KB

  • memory/1816-134-0x000000000DC50000-0x000000000DCEC000-memory.dmp
    Filesize

    624KB

  • memory/1852-135-0x0000000000000000-mapping.dmp
  • memory/1852-136-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

  • memory/1852-137-0x0000000006710000-0x0000000006776000-memory.dmp
    Filesize

    408KB

  • memory/1852-138-0x0000000006EB0000-0x0000000006F00000-memory.dmp
    Filesize

    320KB