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Analysis

  • max time kernel
    26s
  • max time network
    50s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/12/2023, 08:22

General

  • Target

    New Order.exe

  • Size

    737KB

  • MD5

    e8cbd5675d4c737a5ae343e52f0d8449

  • SHA1

    73b7079173f8f8086c049013cebda7d6df8e01ce

  • SHA256

    ef5ac294d9362a9da60b52494588ed6e21b291acbecd15ab99c192d78add24f9

  • SHA512

    ae4de1a8b3faae583c634b5f108eae96d72c417b5338ad8509d5a6eeb5c421573321070a794793af0496279751c96e7af471345141b50dc68dd4f4b4ae2ff73c

  • SSDEEP

    12288:vqc3+GCueH5qEbnvaKi+YEuRKfM9Dna9hzHT+xVlMsRyFd3ouXfYfUqJJu8hBBek:v/uG2qE7I+Y0LGxVlMdpngfUcthSkkkN

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Order.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Users\Admin\AppData\Local\Temp\New Order.exe
      "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1440
    • C:\Users\Admin\AppData\Local\Temp\New Order.exe
      "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
      2⤵
        PID:2804

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New Order.exe.log

      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • memory/848-10-0x0000000009650000-0x00000000096EC000-memory.dmp

      Filesize

      624KB

    • memory/848-14-0x0000000075220000-0x00000000759D0000-memory.dmp

      Filesize

      7.7MB

    • memory/848-3-0x0000000005A30000-0x0000000005AC2000-memory.dmp

      Filesize

      584KB

    • memory/848-0-0x0000000075220000-0x00000000759D0000-memory.dmp

      Filesize

      7.7MB

    • memory/848-5-0x0000000005C00000-0x0000000005C0A000-memory.dmp

      Filesize

      40KB

    • memory/848-6-0x0000000006060000-0x000000000607A000-memory.dmp

      Filesize

      104KB

    • memory/848-8-0x0000000006C60000-0x0000000006C6A000-memory.dmp

      Filesize

      40KB

    • memory/848-7-0x0000000006C50000-0x0000000006C58000-memory.dmp

      Filesize

      32KB

    • memory/848-2-0x0000000006090000-0x0000000006634000-memory.dmp

      Filesize

      5.6MB

    • memory/848-9-0x00000000070B0000-0x000000000712A000-memory.dmp

      Filesize

      488KB

    • memory/848-4-0x0000000005C10000-0x0000000005C20000-memory.dmp

      Filesize

      64KB

    • memory/848-1-0x0000000000FA0000-0x000000000105E000-memory.dmp

      Filesize

      760KB

    • memory/1440-11-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1440-17-0x0000000005770000-0x0000000005780000-memory.dmp

      Filesize

      64KB

    • memory/1440-16-0x0000000005560000-0x00000000055C6000-memory.dmp

      Filesize

      408KB

    • memory/1440-15-0x0000000075220000-0x00000000759D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1440-18-0x00000000063A0000-0x00000000063F0000-memory.dmp

      Filesize

      320KB

    • memory/1440-19-0x0000000075220000-0x00000000759D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1440-20-0x0000000005770000-0x0000000005780000-memory.dmp

      Filesize

      64KB