Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2023, 15:33

General

  • Target

    ordine nr. SCH-23-000926 -SCHMACK BIOGAS SRL_pdf .exe

  • Size

    49KB

  • MD5

    a29cff9f3e4abba6c30200955f86385a

  • SHA1

    7688abb2c1435457f9169cb2f7244235eeb8fd65

  • SHA256

    b602dee289b88742659eb780c3f8403cec8cd7d961eec9c25769d3e6848d43bc

  • SHA512

    376db263e350a64e7c031b9a592ca5b1ce591e976f837f9bf118273cde02f5df264ae48958beecd837ece101a8321eeaed07f95663133d2155f9f0855351ecd8

  • SSDEEP

    192:6nCMjAVME3Td4754lTP7xrF0YG+MJTNToD4bDlVYNMWfennIWG:ijpE3ad4lTk+MJvbDlV9WfcIW

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.slnorplastlcos.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    4Ftwkbc{$1B!

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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ordine nr. SCH-23-000926 -SCHMACK BIOGAS SRL_pdf .exe
    "C:\Users\Admin\AppData\Local\Temp\ordine nr. SCH-23-000926 -SCHMACK BIOGAS SRL_pdf .exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Users\Admin\AppData\Local\Temp\ordine nr. SCH-23-000926 -SCHMACK BIOGAS SRL_pdf .exe
      "C:\Users\Admin\AppData\Local\Temp\ordine nr. SCH-23-000926 -SCHMACK BIOGAS SRL_pdf .exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ordine nr. SCH-23-000926 -SCHMACK BIOGAS SRL_pdf .exe.log

    Filesize

    1KB

    MD5

    c3941d9fa38f1717d5cecd7a2ca71667

    SHA1

    33b5362675383b58b4166ed9f9a61e5aa6768d2e

    SHA256

    f1ed6ff1cd3df219061e32df1c75d6f48de6484cf50e5ea7d86cd8bcfcb93256

    SHA512

    98f103ef97d32bf8c0566a6f6da5cf8d58d18f698c1b3e5bd0be0ea8462f5fe54c2e5e6b5188f2b7d8f70082ffd6745b1f7f6cab95af474e2b7eaed50a9d9c45

  • memory/2024-16-0x0000000005420000-0x0000000005430000-memory.dmp

    Filesize

    64KB

  • memory/2024-18-0x00000000063F0000-0x000000000648C000-memory.dmp

    Filesize

    624KB

  • memory/2024-22-0x0000000005420000-0x0000000005430000-memory.dmp

    Filesize

    64KB

  • memory/2024-21-0x0000000075210000-0x00000000759C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-20-0x0000000006840000-0x000000000684A000-memory.dmp

    Filesize

    40KB

  • memory/2024-19-0x00000000068B0000-0x0000000006942000-memory.dmp

    Filesize

    584KB

  • memory/2024-17-0x0000000006300000-0x0000000006350000-memory.dmp

    Filesize

    320KB

  • memory/2024-15-0x00000000053B0000-0x0000000005416000-memory.dmp

    Filesize

    408KB

  • memory/2024-14-0x0000000075210000-0x00000000759C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-10-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/4688-2-0x0000000005960000-0x0000000005970000-memory.dmp

    Filesize

    64KB

  • memory/4688-9-0x0000000006870000-0x0000000006E14000-memory.dmp

    Filesize

    5.6MB

  • memory/4688-1-0x0000000075210000-0x00000000759C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4688-8-0x0000000005960000-0x0000000005970000-memory.dmp

    Filesize

    64KB

  • memory/4688-0-0x0000000000E70000-0x0000000000E82000-memory.dmp

    Filesize

    72KB

  • memory/4688-7-0x0000000075210000-0x00000000759C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4688-13-0x0000000075210000-0x00000000759C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4688-6-0x00000000061E0000-0x000000000622C000-memory.dmp

    Filesize

    304KB

  • memory/4688-5-0x00000000061A0000-0x00000000061E0000-memory.dmp

    Filesize

    256KB

  • memory/4688-4-0x0000000006140000-0x0000000006180000-memory.dmp

    Filesize

    256KB

  • memory/4688-3-0x0000000006070000-0x00000000060C8000-memory.dmp

    Filesize

    352KB