Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    130s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 01:38

General

  • Target

    requisition_210524_pdf.exe

  • Size

    1006KB

  • MD5

    7fe3e5192bd976256acb279f45e8f7f4

  • SHA1

    3b96879f0698be146e3985f4b750956bcdedb9dd

  • SHA256

    0a560c2937b384d39d799666d0426e8bfe9788bce3342a22a77908319d81b399

  • SHA512

    73016287080fccf62b4dcaa7363801012a380ffff71952a38ad7c8334dc974a8c2041d9c22ad4f9a295a8d5ad0824878ea30f1b44504c3b357234352d06a0eab

  • SSDEEP

    24576:uAHnh+eWsN3skA4RV1Hom2KXMmHaGVdmU+Wvg5:Zh+ZkldoPK8YaG3V+1

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\requisition_210524_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\requisition_210524_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4944
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\requisition_210524_pdf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3060-11-0x0000000000610000-0x0000000000652000-memory.dmp

    Filesize

    264KB

  • memory/3060-12-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

    Filesize

    4KB

  • memory/3060-13-0x00000000050D0000-0x0000000005674000-memory.dmp

    Filesize

    5.6MB

  • memory/3060-14-0x0000000004C90000-0x0000000004CF6000-memory.dmp

    Filesize

    408KB

  • memory/3060-15-0x0000000074B50000-0x0000000075300000-memory.dmp

    Filesize

    7.7MB

  • memory/3060-16-0x0000000006110000-0x0000000006160000-memory.dmp

    Filesize

    320KB

  • memory/3060-17-0x0000000006200000-0x0000000006292000-memory.dmp

    Filesize

    584KB

  • memory/3060-18-0x0000000006190000-0x000000000619A000-memory.dmp

    Filesize

    40KB

  • memory/3060-19-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

    Filesize

    4KB

  • memory/3060-20-0x0000000074B50000-0x0000000075300000-memory.dmp

    Filesize

    7.7MB

  • memory/4944-10-0x00000000025E0000-0x00000000025E4000-memory.dmp

    Filesize

    16KB