Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-12-2024 06:30

General

  • Target

    nnn.exe

  • Size

    1.1MB

  • MD5

    674524d2048c49e12fa30e6f42ead69a

  • SHA1

    d7a6349ab0c08e0825c7ab0b7e65c719ebcdc9a6

  • SHA256

    b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7

  • SHA512

    9d80559a64b453f02ec432553f9d781317924cd24e962af2ee2c024829441d45ae64381aeca4b6d7a5d819959c177fe35a7fb4398327684c126d3b2ab254c9ff

  • SSDEEP

    24576:5qDEvCTbMWu7rQYlBQcBiT6rprG8aUEveu5+TS:5TvC/MTQYxsWR7aUEB+T

Malware Config

Extracted

Family

agenttesla

Credentials

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nnn.exe
    "C:\Users\Admin\AppData\Local\Temp\nnn.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:1216
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\nnn.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/388-7-0x0000000000560000-0x00000000005A0000-memory.dmp

    Filesize

    256KB

  • memory/388-8-0x0000000073D8E000-0x0000000073D8F000-memory.dmp

    Filesize

    4KB

  • memory/388-9-0x00000000051D0000-0x0000000005774000-memory.dmp

    Filesize

    5.6MB

  • memory/388-10-0x0000000004BA0000-0x0000000004C06000-memory.dmp

    Filesize

    408KB

  • memory/388-11-0x0000000073D80000-0x0000000074530000-memory.dmp

    Filesize

    7.7MB

  • memory/388-12-0x0000000005AD0000-0x0000000005B20000-memory.dmp

    Filesize

    320KB

  • memory/388-13-0x0000000005BC0000-0x0000000005C52000-memory.dmp

    Filesize

    584KB

  • memory/388-14-0x0000000005BB0000-0x0000000005BBA000-memory.dmp

    Filesize

    40KB

  • memory/388-15-0x0000000073D8E000-0x0000000073D8F000-memory.dmp

    Filesize

    4KB

  • memory/388-16-0x0000000073D80000-0x0000000074530000-memory.dmp

    Filesize

    7.7MB

  • memory/1216-6-0x00000000019A0000-0x0000000001DA0000-memory.dmp

    Filesize

    4.0MB