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Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/08/2022, 06:32

General

  • Target

    BmGjLSDwCWXaZqK.exe

  • Size

    216KB

  • MD5

    8225b4ef1537395fe9ca131692849f87

  • SHA1

    117020a929e3bb2fa8fe59772b3db86a92512c3e

  • SHA256

    08c6dedf958d8ef831d588cbb98fa5e7f7e05f8b5d020c60f85d374511aa9102

  • SHA512

    82bbad09ba59b6201673806fd8164662c0a865d36734f5e43169c6297b8ca286b2d12d115d6d82e0e0c5da6699b373842f06a6bf1efd297bedb634a32e7a30bc

  • SSDEEP

    3072:hGWqxwTKbt5v16C2+IJJYN0UivEE8fm+TbuCWJj72vpKahuOitgAMg1hzxCUnXR:h6wTq2D/UUkmICTKKyIgA1F8U

Malware Config

Extracted

Family

agenttesla

Credentials

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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BmGjLSDwCWXaZqK.exe
    "C:\Users\Admin\AppData\Local\Temp\BmGjLSDwCWXaZqK.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1168

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1168-132-0x0000000000330000-0x000000000036C000-memory.dmp

    Filesize

    240KB

  • memory/1168-133-0x0000000005470000-0x0000000005A14000-memory.dmp

    Filesize

    5.6MB

  • memory/1168-134-0x0000000004D60000-0x0000000004DF2000-memory.dmp

    Filesize

    584KB

  • memory/1168-135-0x0000000004EC0000-0x0000000004F5C000-memory.dmp

    Filesize

    624KB

  • memory/1168-136-0x0000000005C60000-0x0000000005CC6000-memory.dmp

    Filesize

    408KB

  • memory/1168-137-0x0000000006060000-0x00000000060B0000-memory.dmp

    Filesize

    320KB

  • memory/1168-138-0x0000000004F80000-0x0000000004F8A000-memory.dmp

    Filesize

    40KB