Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/04/2024, 11:20

General

  • Target

    DEKONT.exe

  • Size

    3.5MB

  • MD5

    ea35bed10f48763c125c105bf76c412e

  • SHA1

    ff80d00915d76774fb8f4599da22dc10d4e071b3

  • SHA256

    95abf9af2641a81a79013a5b4db8b9b8dee2dfb370b12b0e97add77146dbcded

  • SHA512

    96b3940ae0f52da62bad14b288a9aa1cc08aaeb42730c9d4f6d8e6c413e3fc2aa5ac2d791acf9925157f7356e61bd01145f8d73f53503a3d9374c5b948ba0460

  • SSDEEP

    49152:Z8Vt9txR1lHWcpFA0IRzSde7rQQFXgFgFO5rV0Nr+knE73OoR2:ZUb3O/3UgS4

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6990608434:AAFDEYJZHv0Tb67P-nnKBU4QE1GBx5D_mqc/

Signatures

  • AgentTesla

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DEKONT.exe
    "C:\Users\Admin\AppData\Local\Temp\DEKONT.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2012

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2012-2-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-1-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-3-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-5-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2012-8-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-12-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-10-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2012-13-0x0000000073F50000-0x000000007463E000-memory.dmp

          Filesize

          6.9MB

        • memory/2012-14-0x0000000004C50000-0x0000000004C90000-memory.dmp

          Filesize

          256KB

        • memory/2012-15-0x0000000073F50000-0x000000007463E000-memory.dmp

          Filesize

          6.9MB

        • memory/2012-16-0x0000000004C50000-0x0000000004C90000-memory.dmp

          Filesize

          256KB