Analysis

  • max time kernel
    142s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2023, 01:13

General

  • Target

    5fcef5ddef0a34f70e1e879e60868a8bec88ccd0071a9895961172f3a9c6601f.exe

  • Size

    164KB

  • MD5

    2c7053b3f38ce4121cfd3a203360455c

  • SHA1

    d802f87aff8fafdf99e2d01ac3a6b2e6c9623747

  • SHA256

    5fcef5ddef0a34f70e1e879e60868a8bec88ccd0071a9895961172f3a9c6601f

  • SHA512

    b22cae01ae8f882f8c2b04bbd7a0858c86ee500086047ca4cc3ce467e7d1814c3ace8e16389db672d1f4eaaec8568377aaa1193021da4bce88f2032bc20f037e

  • SSDEEP

    3072:2a7D+pjw0DWX53V1P3vntaKLjPJT+ZlXHr/H57KHEYSnP6pIao:T0iX5XfvnfrJq3r/B8ERP

Malware Config

Extracted

Family

agenttesla

Credentials

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 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\5fcef5ddef0a34f70e1e879e60868a8bec88ccd0071a9895961172f3a9c6601f.exe
    "C:\Users\Admin\AppData\Local\Temp\5fcef5ddef0a34f70e1e879e60868a8bec88ccd0071a9895961172f3a9c6601f.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4172

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4172-133-0x0000000000080000-0x00000000000B0000-memory.dmp

    Filesize

    192KB

  • memory/4172-134-0x0000000074BC0000-0x0000000075370000-memory.dmp

    Filesize

    7.7MB

  • memory/4172-135-0x0000000004FD0000-0x0000000005574000-memory.dmp

    Filesize

    5.6MB

  • memory/4172-136-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

    Filesize

    64KB

  • memory/4172-137-0x0000000004AD0000-0x0000000004B36000-memory.dmp

    Filesize

    408KB

  • memory/4172-138-0x0000000005870000-0x00000000058C0000-memory.dmp

    Filesize

    320KB

  • memory/4172-139-0x0000000005A90000-0x0000000005C52000-memory.dmp

    Filesize

    1.8MB

  • memory/4172-140-0x0000000005C60000-0x0000000005CF2000-memory.dmp

    Filesize

    584KB

  • memory/4172-141-0x0000000005A10000-0x0000000005A1A000-memory.dmp

    Filesize

    40KB

  • memory/4172-142-0x0000000074BC0000-0x0000000075370000-memory.dmp

    Filesize

    7.7MB

  • memory/4172-143-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

    Filesize

    64KB