Analysis

  • max time kernel
    119s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 18:44

General

  • Target

    3567316c72553b08c61ff5060c9ed07a.exe

  • Size

    323KB

  • MD5

    3567316c72553b08c61ff5060c9ed07a

  • SHA1

    0988636f84bf35d195cc442d07ec4fee3392bab9

  • SHA256

    8e690143792c7b4ce093e18e1ca3132bdae357ce73f1b88d780cfbb01c2248ed

  • SHA512

    61df1f1369ef5c33721d1fa12fd859d4add0599e79c83c4ee2a582358f27ed06561302d82e56d435962dcb43b0cce556d471b621657a9a9e3553307ed7c91488

  • SSDEEP

    6144:Ed53TvpHeIl07UnoiGeKGDuGyGNMHf5O8e5ObFcrsOLjOjXAYyU4tXIQn+8/7Dhv:Ed53TvpHeIl07Un2s8UXZt77/hHIIdJ7

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1850887036:AAH6KBVsKQqY803XMNw1ISD7pOs58OpZSho/sendDocument

Signatures

  • AgentTesla

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

  • AgentTesla payload 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3567316c72553b08c61ff5060c9ed07a.exe
    "C:\Users\Admin\AppData\Local\Temp\3567316c72553b08c61ff5060c9ed07a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\Users\Admin\AppData\Local\Temp\3567316c72553b08c61ff5060c9ed07a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 516
        3⤵
          PID:2820

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2132-1-0x0000000000090000-0x0000000000190000-memory.dmp

      Filesize

      1024KB

    • memory/2132-2-0x0000000000280000-0x0000000000282000-memory.dmp

      Filesize

      8KB

    • memory/2676-5-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2676-3-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2676-7-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2676-8-0x0000000074710000-0x0000000074CBB000-memory.dmp

      Filesize

      5.7MB

    • memory/2676-10-0x0000000000BF0000-0x0000000000C30000-memory.dmp

      Filesize

      256KB

    • memory/2676-9-0x0000000074710000-0x0000000074CBB000-memory.dmp

      Filesize

      5.7MB

    • memory/2676-12-0x0000000074710000-0x0000000074CBB000-memory.dmp

      Filesize

      5.7MB

    • memory/2676-13-0x0000000000BF0000-0x0000000000C30000-memory.dmp

      Filesize

      256KB

    • memory/2820-11-0x0000000000490000-0x0000000000491000-memory.dmp

      Filesize

      4KB

    • memory/2820-14-0x0000000000490000-0x0000000000491000-memory.dmp

      Filesize

      4KB