Analysis

  • max time kernel
    175s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    01/11/2023, 13:02

General

  • Target

    c3577d14cda7504d8ceaa9ae26fbb70d.exe

  • Size

    699KB

  • MD5

    c3577d14cda7504d8ceaa9ae26fbb70d

  • SHA1

    0c79db2c4ca4f153d231a6378159675f9a111e0f

  • SHA256

    1b3662e68c3970c3ad2c9cff4b034a88823e67c7da54842519ac8dfefd87a883

  • SHA512

    7d0a253a8676dd04202c9e643e0c4debf48c68f6b26163b38bb6726e1855bb41af93b1dbb139eddda689413ff56bb2c4218238492a954fc03cf5e0fef071f868

  • SSDEEP

    12288:shqGsDJiANmZk7wqHbjuEIxhF/vM16DXY9soO:s4N1imP/ahvQi

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
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3577d14cda7504d8ceaa9ae26fbb70d.exe
    "C:\Users\Admin\AppData\Local\Temp\c3577d14cda7504d8ceaa9ae26fbb70d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2536

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2024-0-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB

        • memory/2024-1-0x0000000000990000-0x0000000000A46000-memory.dmp

          Filesize

          728KB

        • memory/2024-2-0x0000000004E10000-0x0000000004E50000-memory.dmp

          Filesize

          256KB

        • memory/2024-3-0x00000000004C0000-0x00000000004D4000-memory.dmp

          Filesize

          80KB

        • memory/2024-4-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB

        • memory/2024-5-0x0000000004E10000-0x0000000004E50000-memory.dmp

          Filesize

          256KB

        • memory/2024-6-0x00000000051B0000-0x0000000005230000-memory.dmp

          Filesize

          512KB

        • memory/2024-7-0x0000000001E70000-0x0000000001EA2000-memory.dmp

          Filesize

          200KB

        • memory/2024-21-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB

        • memory/2536-9-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-10-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-11-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2536-14-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-16-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-18-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-19-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB

        • memory/2536-20-0x0000000004D80000-0x0000000004DC0000-memory.dmp

          Filesize

          256KB

        • memory/2536-8-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2536-22-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB

        • memory/2536-23-0x0000000004D80000-0x0000000004DC0000-memory.dmp

          Filesize

          256KB