Analysis

  • max time kernel
    96s
  • max time network
    208s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    21-11-2024 18:08

General

  • Target

    OC DDLP__ 241119L2.exe

  • Size

    633KB

  • MD5

    dab54091cf97a80110322dd3811d0216

  • SHA1

    4c1d2655af7becbf69562fb70435b202699a259f

  • SHA256

    9184270c4570753191b6820560106d8c7dfdaed6e083ab4f5dfe1d0af71ac8bc

  • SHA512

    dc77cc35d7f84f95e2cc6af4230b1c25c6006570e6a12d349beb14cfee75f0f03f5af295cba8093850bcebe7409fbb6d6081f4354e0a4abfda9aff8257608741

  • SSDEEP

    12288:BOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPitMMMMMMMMMMMMMMMMMMMMMMMMMMM0:Bq5TfcdHj4fmbaMMMMMMMMMMMMMMMMMw

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.stingatoareincendii.ro
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    3.*RYhlG)lkA

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OC DDLP__ 241119L2.exe
    "C:\Users\Admin\AppData\Local\Temp\OC DDLP__ 241119L2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4432
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\OC DDLP__ 241119L2.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2180-16-0x0000000005E60000-0x0000000005EF2000-memory.dmp

    Filesize

    584KB

  • memory/2180-8-0x0000000000580000-0x00000000005C2000-memory.dmp

    Filesize

    264KB

  • memory/2180-11-0x0000000073CFE000-0x0000000073CFF000-memory.dmp

    Filesize

    4KB

  • memory/2180-12-0x0000000004FA0000-0x0000000005546000-memory.dmp

    Filesize

    5.6MB

  • memory/2180-13-0x0000000004C00000-0x0000000004C66000-memory.dmp

    Filesize

    408KB

  • memory/2180-14-0x0000000073CF0000-0x00000000744A1000-memory.dmp

    Filesize

    7.7MB

  • memory/2180-15-0x0000000005D70000-0x0000000005DC0000-memory.dmp

    Filesize

    320KB

  • memory/2180-17-0x0000000005DF0000-0x0000000005DFA000-memory.dmp

    Filesize

    40KB

  • memory/2180-18-0x0000000073CFE000-0x0000000073CFF000-memory.dmp

    Filesize

    4KB

  • memory/2180-19-0x0000000073CF0000-0x00000000744A1000-memory.dmp

    Filesize

    7.7MB

  • memory/4432-7-0x0000000000B00000-0x0000000000F00000-memory.dmp

    Filesize

    4.0MB

  • memory/4432-10-0x0000000000570000-0x00000000006DD000-memory.dmp

    Filesize

    1.4MB

  • memory/4432-0-0x0000000000570000-0x00000000006DD000-memory.dmp

    Filesize

    1.4MB