Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 02:07

General

  • Target

    0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe

  • Size

    656KB

  • MD5

    2ca2ccf50518b2a6c6d256ac4bc0ebd2

  • SHA1

    ed0dc26a5458640e88281f28e2119c9a4a51cd3e

  • SHA256

    0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7

  • SHA512

    760dd5406f6b2b0d35c1f83fe91ef09b5169fed3978fe12f5dcd0faabe519e389e1a3209066f9addf9939a4295500b2a90ee37ddc2c1260cde256ef5b3de1424

  • SSDEEP

    12288:nHhzKTOf0u9hZgyv9Nk1fd7LdXsmaakZu1pFdW6RDrNi:nlSOMiNaXsbtZuLHdRDr

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe
    "C:\Users\Admin\AppData\Local\Temp\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3412
    • C:\Users\Admin\AppData\Local\Temp\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe
      "C:\Users\Admin\AppData\Local\Temp\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe"
      2⤵
        PID:4292
      • C:\Users\Admin\AppData\Local\Temp\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe
        "C:\Users\Admin\AppData\Local\Temp\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4088

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0200e55a325a306e6913b8fa8db14c12d4072a317824e077d854ef229ad446b7.exe.log
      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • memory/3412-10-0x00000000065C0000-0x00000000065D4000-memory.dmp
      Filesize

      80KB

    • memory/3412-16-0x0000000074840000-0x0000000074FF0000-memory.dmp
      Filesize

      7.7MB

    • memory/3412-3-0x00000000051A0000-0x0000000005232000-memory.dmp
      Filesize

      584KB

    • memory/3412-4-0x0000000005370000-0x0000000005380000-memory.dmp
      Filesize

      64KB

    • memory/3412-5-0x0000000005330000-0x000000000533A000-memory.dmp
      Filesize

      40KB

    • memory/3412-6-0x0000000005420000-0x00000000054BC000-memory.dmp
      Filesize

      624KB

    • memory/3412-7-0x0000000007BE0000-0x0000000007C80000-memory.dmp
      Filesize

      640KB

    • memory/3412-11-0x000000000A4F0000-0x000000000A572000-memory.dmp
      Filesize

      520KB

    • memory/3412-9-0x00000000065B0000-0x00000000065BE000-memory.dmp
      Filesize

      56KB

    • memory/3412-1-0x0000000074840000-0x0000000074FF0000-memory.dmp
      Filesize

      7.7MB

    • memory/3412-8-0x0000000007C80000-0x0000000007C98000-memory.dmp
      Filesize

      96KB

    • memory/3412-2-0x00000000056B0000-0x0000000005C54000-memory.dmp
      Filesize

      5.6MB

    • memory/3412-0-0x0000000000840000-0x00000000008E8000-memory.dmp
      Filesize

      672KB

    • memory/4088-12-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/4088-18-0x0000000004DF0000-0x0000000004E56000-memory.dmp
      Filesize

      408KB

    • memory/4088-17-0x0000000005070000-0x0000000005080000-memory.dmp
      Filesize

      64KB

    • memory/4088-15-0x0000000074840000-0x0000000074FF0000-memory.dmp
      Filesize

      7.7MB

    • memory/4088-19-0x0000000005D40000-0x0000000005D90000-memory.dmp
      Filesize

      320KB

    • memory/4088-20-0x0000000074840000-0x0000000074FF0000-memory.dmp
      Filesize

      7.7MB

    • memory/4088-21-0x0000000005070000-0x0000000005080000-memory.dmp
      Filesize

      64KB