Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 01:27

General

  • Target

    OND_5812099968_68835666_______________________________.exe

  • Size

    1.0MB

  • MD5

    ff4682352ae4961a8ae854c220d9179f

  • SHA1

    1919b4191ea8da48363e8a72dc407c179fc1e9cd

  • SHA256

    945a7283148a1fb1d96ccdd8eb5d69245ed7ddc37c34a709c198e5ad1689f914

  • SHA512

    a663e9d734f4913e44ecafecde487ac75743b2e6258dd6d981d685283f6ceb2777148d3511b9274a6df88067c729093025cc11c7c51c95ecee3dd170b580b34d

  • SSDEEP

    24576:zAHnh+eWsN3skA4RV1Hom2KXMmHaadl1MxUpF1+s5:+h+ZkldoPK8YaaemD

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • 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 WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OND_5812099968_68835666_______________________________.exe
    "C:\Users\Admin\AppData\Local\Temp\OND_5812099968_68835666_______________________________.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:844
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\OND_5812099968_68835666_______________________________.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4764
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 700
      2⤵
      • Program crash
      PID:3700
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 844 -ip 844
    1⤵
      PID:2256

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/844-10-0x0000000000DF0000-0x0000000000DF4000-memory.dmp
      Filesize

      16KB

    • memory/4764-11-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/4764-12-0x0000000074550000-0x0000000074D00000-memory.dmp
      Filesize

      7.7MB

    • memory/4764-13-0x0000000005BE0000-0x0000000006184000-memory.dmp
      Filesize

      5.6MB

    • memory/4764-14-0x00000000057B0000-0x00000000057C0000-memory.dmp
      Filesize

      64KB

    • memory/4764-15-0x00000000056A0000-0x0000000005706000-memory.dmp
      Filesize

      408KB

    • memory/4764-16-0x0000000006590000-0x00000000065E0000-memory.dmp
      Filesize

      320KB

    • memory/4764-17-0x0000000006680000-0x0000000006712000-memory.dmp
      Filesize

      584KB

    • memory/4764-18-0x00000000065F0000-0x00000000065FA000-memory.dmp
      Filesize

      40KB

    • memory/4764-19-0x0000000074550000-0x0000000074D00000-memory.dmp
      Filesize

      7.7MB

    • memory/4764-20-0x00000000057B0000-0x00000000057C0000-memory.dmp
      Filesize

      64KB