Analysis

  • max time kernel
    123s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 18:22

General

  • Target

    QUOTATION_MAYQTRA031244úPDF.scr.exe

  • Size

    89KB

  • MD5

    9ebb786dcb292410bd1f41f46a372418

  • SHA1

    3a76d6602deae634b43af1b44718f5febc1cc8a6

  • SHA256

    994ce74a48cf21a5b4a7eaa52b40b59894bc0dd5e52a67ced55e30326a221fcc

  • SHA512

    ae350f1acf216745475c554be5fb0de35887142e4756297ffd366e9e752686c91a604eb31f93a6ff62b8511121bcfb675807a9dc6eb513be0cb87c441af2be77

  • SSDEEP

    1536:zeK5X2n/V7tLJnkbVem85E8vqmyweZ67VMvI6IGVft6jNrwb:zXshxL5Pywp7VMg6RF0Nrwb

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 1 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 use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_MAYQTRA031244úPDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_MAYQTRA031244úPDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3096
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3736

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3096-0-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
    Filesize

    4KB

  • memory/3096-1-0x0000000000D90000-0x0000000000DAC000-memory.dmp
    Filesize

    112KB

  • memory/3096-2-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3096-3-0x0000000006B60000-0x0000000006D92000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-9-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-13-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-17-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-47-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-49-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-53-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-51-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-45-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-43-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-41-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-39-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-37-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-35-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-33-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-31-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-27-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-25-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-23-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-19-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-29-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-21-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-15-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-11-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-7-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-5-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-4-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-55-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-65-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-63-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-59-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-57-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-61-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-67-0x0000000006B60000-0x0000000006D8B000-memory.dmp
    Filesize

    2.2MB

  • memory/3096-4890-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3096-4891-0x0000000006040000-0x00000000060AC000-memory.dmp
    Filesize

    432KB

  • memory/3096-4892-0x00000000060B0000-0x00000000060FC000-memory.dmp
    Filesize

    304KB

  • memory/3096-4893-0x0000000006930000-0x00000000069C2000-memory.dmp
    Filesize

    584KB

  • memory/3096-4894-0x0000000006890000-0x00000000068F6000-memory.dmp
    Filesize

    408KB

  • memory/3096-4895-0x00000000073B0000-0x0000000007954000-memory.dmp
    Filesize

    5.6MB

  • memory/3096-4896-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
    Filesize

    4KB

  • memory/3096-4897-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3096-4898-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3096-4899-0x0000000001430000-0x0000000001484000-memory.dmp
    Filesize

    336KB

  • memory/3096-4902-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3736-4903-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/3736-4904-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3736-4905-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB

  • memory/3736-4906-0x00000000064E0000-0x0000000006530000-memory.dmp
    Filesize

    320KB

  • memory/3736-4907-0x0000000006760000-0x000000000676A000-memory.dmp
    Filesize

    40KB

  • memory/3736-4908-0x0000000074A70000-0x0000000075220000-memory.dmp
    Filesize

    7.7MB