Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 03:23

General

  • Target

    1283d97b6ea64694f4b8a9666c59f84b91b4bd3bfb6d2e6991280dca83fba3ac.exe

  • Size

    1.0MB

  • MD5

    7a04f0461af10cd413dcb71d7130bd89

  • SHA1

    7e4f8a63c7135125eae9605ff2e837fe1335da5f

  • SHA256

    1283d97b6ea64694f4b8a9666c59f84b91b4bd3bfb6d2e6991280dca83fba3ac

  • SHA512

    9ed35559bd81f27355fea26895eceb3ff7cc885850d8d996a7b9a586d5a71f061c389e141ebd0a9efecd30988845321906d3d80a5b3006054e23139f31ee4e49

  • SSDEEP

    24576:Ku6J33O0c+JY5UZ+XC0kGso6Faaa1yjxHWYR:8u0c++OCvkGs9FaaagwYR

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7220431026:AAHszs0XzPcajloTXlLJDVKab99uNUvPaok/

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1283d97b6ea64694f4b8a9666c59f84b91b4bd3bfb6d2e6991280dca83fba3ac.exe
    "C:\Users\Admin\AppData\Local\Temp\1283d97b6ea64694f4b8a9666c59f84b91b4bd3bfb6d2e6991280dca83fba3ac.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:2604
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\1283d97b6ea64694f4b8a9666c59f84b91b4bd3bfb6d2e6991280dca83fba3ac.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2044-11-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2044-9-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2044-8-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2044-12-0x000000007472E000-0x000000007472F000-memory.dmp

    Filesize

    4KB

  • memory/2044-13-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2044-14-0x000000007472E000-0x000000007472F000-memory.dmp

    Filesize

    4KB

  • memory/2044-15-0x0000000074720000-0x0000000074E0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2604-6-0x0000000000700000-0x0000000000B00000-memory.dmp

    Filesize

    4.0MB

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