Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    104s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2022, 12:15

General

  • Target

    Invoice-OM Telentia-YX20220926A00224.exe

  • Size

    652KB

  • MD5

    99789bc5320508920ea1c5cdbd05737b

  • SHA1

    5f4eb9eb8b8cb946a42dab79441bead2d20c68f2

  • SHA256

    511af8c57f0d44cb50d6560c0e820a5c9f6da27c307c698ffc5ccfbc57269e7d

  • SHA512

    906f3aa2e74321d570dece33b84da1f718fc11f174eb41b836d6cde9e8da566226024a6620c22612225c7e3cae2a026f0f267687f9270b400106d6a1f8d00e43

  • SSDEEP

    12288:ICe+6uFJ8mfqKtmO62/WJh71I1W6cYVl9v4QjFMsZNSs864:ICe1uFSbKwOz31W6cK7JjFMsZN26

Malware Config

Extracted

Credentials

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
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Invoice-OM Telentia-YX20220926A00224.exe
    "C:\Users\Admin\AppData\Local\Temp\Invoice-OM Telentia-YX20220926A00224.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:968
    • C:\Users\Admin\AppData\Local\Temp\dapi.exe
      "C:\Users\Admin\AppData\Local\Temp\dapi.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1980
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        3⤵
          PID:1232
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          3⤵
          • Accesses Microsoft Outlook profiles
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:624

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/624-77-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/624-75-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/624-72-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/968-54-0x0000000001330000-0x00000000013DA000-memory.dmp

      Filesize

      680KB

    • memory/968-55-0x0000000076831000-0x0000000076833000-memory.dmp

      Filesize

      8KB

    • memory/968-56-0x0000000000CB0000-0x0000000000CE2000-memory.dmp

      Filesize

      200KB

    • memory/968-57-0x0000000000D80000-0x0000000000D98000-memory.dmp

      Filesize

      96KB

    • memory/1232-66-0x0000000000090000-0x00000000000CA000-memory.dmp

      Filesize

      232KB

    • memory/1232-62-0x0000000000090000-0x00000000000CA000-memory.dmp

      Filesize

      232KB

    • memory/1232-65-0x0000000000090000-0x00000000000CA000-memory.dmp

      Filesize

      232KB

    • memory/1232-63-0x0000000000090000-0x00000000000CA000-memory.dmp

      Filesize

      232KB

    • memory/1980-61-0x0000000000C20000-0x0000000000C26000-memory.dmp

      Filesize

      24KB

    • memory/1980-60-0x0000000004E30000-0x0000000004E4A000-memory.dmp

      Filesize

      104KB