Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-10-2024 16:09

General

  • Target

    dbd4edc4e237878892c232a4e28066d8956783ad250d3dea8f6b4858d9fd1fc8N.exe

  • Size

    1014KB

  • MD5

    550268a40a68820ad4a31eb0bcde47e3

  • SHA1

    8a7bdcb8e3baf11c939b7ae7b235215d82e3eac4

  • SHA256

    c8fc431014f7655f3209db958294f8ba9fe6ba8fe94c51360e83fc2cfd98a794

  • SHA512

    f3f7167e3c573de7f03eb1750943eaf510bbf754476d675eda749bc45b141c12e71fb4f53dcfd96d8e759c257f0aba59f49dbc2fd9909fe2fe09d4e9738f81f2

  • SSDEEP

    24576:vlkk7OLn2dDARkeeJLt+Kga24ml5JNAN7R:142dDAwJLt+Y24K5JGt

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Drops startup file 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3532
      • C:\Users\Admin\AppData\Local\Temp\dbd4edc4e237878892c232a4e28066d8956783ad250d3dea8f6b4858d9fd1fc8N.exe
        "C:\Users\Admin\AppData\Local\Temp\dbd4edc4e237878892c232a4e28066d8956783ad250d3dea8f6b4858d9fd1fc8N.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:3320
      • 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
        • Suspicious use of SetWindowsHookEx
        PID:4564

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3320-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

      Filesize

      4KB

    • memory/3320-1-0x0000000000620000-0x0000000000724000-memory.dmp

      Filesize

      1.0MB

    • memory/3320-2-0x0000000005120000-0x0000000005218000-memory.dmp

      Filesize

      992KB

    • memory/3320-3-0x00000000057D0000-0x0000000005D74000-memory.dmp

      Filesize

      5.6MB

    • memory/3320-4-0x00000000052C0000-0x0000000005352000-memory.dmp

      Filesize

      584KB

    • memory/3320-6-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-5-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-12-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-66-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-68-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-60-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-58-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-57-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-52-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-51-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-48-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-46-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-44-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-43-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-40-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-38-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-37-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-32-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-30-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-28-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-26-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-24-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-23-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-20-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-18-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-14-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-10-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-9-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-64-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-62-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-54-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-34-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-17-0x0000000005120000-0x0000000005212000-memory.dmp

      Filesize

      968KB

    • memory/3320-1079-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1080-0x00000000053C0000-0x000000000542A000-memory.dmp

      Filesize

      424KB

    • memory/3320-1081-0x0000000005360000-0x00000000053AC000-memory.dmp

      Filesize

      304KB

    • memory/3320-1082-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1086-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1088-0x00000000054C0000-0x0000000005514000-memory.dmp

      Filesize

      336KB

    • memory/3320-1087-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1093-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1092-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-1094-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-1095-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/4564-1096-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-1097-0x0000000005570000-0x00000000055D6000-memory.dmp

      Filesize

      408KB

    • memory/4564-1098-0x00000000068D0000-0x0000000006920000-memory.dmp

      Filesize

      320KB

    • memory/4564-1099-0x00000000069A0000-0x00000000069AA000-memory.dmp

      Filesize

      40KB

    • memory/4564-1100-0x0000000074A70000-0x0000000075220000-memory.dmp

      Filesize

      7.7MB