Analysis

  • max time kernel
    143s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2024, 01:11

General

  • Target

    Nueva oferta para COBRAL srl IMG-7263783-92829-bz2.exe

  • Size

    1.2MB

  • MD5

    7059c9fae0e7595bf454796551c79dab

  • SHA1

    ef9d22e79dd8f6482c1e1b6c285555b23026575e

  • SHA256

    f6c07c1f1b936ac8da62b2a68392634053d0b39c2da4c7ba98e7b7e0ae9fbf94

  • SHA512

    7696ef0e5063caa138a2ae832a498e62c19a33626194cdeb31d0159d6e86636bb494db461800fe5f8a7d014e607d3679ea74d54e8465322019ea22059bd6c218

  • SSDEEP

    24576:YtRjwkfngUIZzFwjcD5tH21r1o2LOGYca1Ip:mcEUxFwjwb0ho2XYC

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.alternatifplastik.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Fineboy777@

Signatures

  • AgentTesla

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3404
      • C:\Users\Admin\AppData\Local\Temp\Nueva oferta para COBRAL srl IMG-7263783-92829-bz2.exe
        "C:\Users\Admin\AppData\Local\Temp\Nueva oferta para COBRAL srl IMG-7263783-92829-bz2.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4452
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1528

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1528-1095-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/1528-1096-0x0000000000430000-0x0000000000470000-memory.dmp

      Filesize

      256KB

    • memory/1528-1097-0x0000000004AB0000-0x0000000004B16000-memory.dmp

      Filesize

      408KB

    • memory/1528-1098-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/1528-1099-0x0000000005980000-0x00000000059D0000-memory.dmp

      Filesize

      320KB

    • memory/1528-1101-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/1528-1100-0x0000000005A00000-0x0000000005A0A000-memory.dmp

      Filesize

      40KB

    • memory/4452-40-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-32-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-4-0x0000000004F50000-0x0000000005048000-memory.dmp

      Filesize

      992KB

    • memory/4452-5-0x0000000005600000-0x0000000005BA4000-memory.dmp

      Filesize

      5.6MB

    • memory/4452-6-0x0000000005130000-0x00000000051C2000-memory.dmp

      Filesize

      584KB

    • memory/4452-50-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-68-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-70-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-66-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-64-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-62-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-60-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-58-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-56-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-54-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-52-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-46-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-44-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-42-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-2-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/4452-38-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-36-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-34-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-3-0x0000000004E50000-0x0000000004F46000-memory.dmp

      Filesize

      984KB

    • memory/4452-28-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-26-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-24-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-22-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-21-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-14-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-10-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-8-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-7-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-48-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-30-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-19-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-16-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-13-0x0000000004F50000-0x0000000005042000-memory.dmp

      Filesize

      968KB

    • memory/4452-1081-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/4452-1082-0x0000000005340000-0x00000000053AA000-memory.dmp

      Filesize

      424KB

    • memory/4452-1083-0x00000000052E0000-0x000000000532C000-memory.dmp

      Filesize

      304KB

    • memory/4452-1-0x0000000000340000-0x000000000046E000-memory.dmp

      Filesize

      1.2MB

    • memory/4452-0-0x00000000745BE000-0x00000000745BF000-memory.dmp

      Filesize

      4KB

    • memory/4452-1087-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/4452-1088-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/4452-1089-0x0000000005450000-0x00000000054A4000-memory.dmp

      Filesize

      336KB

    • memory/4452-1091-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB

    • memory/4452-1094-0x00000000745B0000-0x0000000074D60000-memory.dmp

      Filesize

      7.7MB