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Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2023, 01:32

General

  • Target

    SecuriteInfo.com.Trojan.PackedNET.2370.24962.exe

  • Size

    689KB

  • MD5

    3746f326e431498b0fe059ad750d62c8

  • SHA1

    5a59500ad07263383bcb54b5618725fe4d30b14e

  • SHA256

    8795a59aeb6b3d20a3b10563f10e824a0293faba16dc345a0c93de73149ad21e

  • SHA512

    177d5362f6accc9d14660d4816aca8dcd4fb961d69bfe61827c0fd99edc63a034b7b1411c19229ff0eddd5e7af7a01f5951d59300e14b4e4febf1de762a4e381

  • SSDEEP

    12288:LKZiSAx5PWPQNyj50svMxw0d+a69n/qOzgqgEGzbG7GuoX20p4CWeDWvghF:LE7Ax5uPLj50skxjd+1n/SqgEGzK6Y0t

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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2370.24962.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2370.24962.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4236
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2370.24962.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2370.24962.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:5044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Trojan.PackedNET.2370.24962.exe.log

    Filesize

    1KB

    MD5

    36049bae97bba745c793444373453cb0

    SHA1

    eb6e9a822944e8e207abba1a5e53f0183a1684f1

    SHA256

    839fa1f9725719938ffa24533587b168bae2768f23ac09dccb3ad4ab8ae6abcd

    SHA512

    a6584b7b435afeffb6becfbed82517087030eb23534fa50deecd02330bf36d633ba22e979e36b9c27e35885f9cc1cc9481dadc53cc265be61391e11a7c2c7cdb

  • memory/4236-10-0x00000000052F0000-0x00000000052FC000-memory.dmp

    Filesize

    48KB

  • memory/4236-16-0x00000000744A0000-0x0000000074C50000-memory.dmp

    Filesize

    7.7MB

  • memory/4236-3-0x00000000056D0000-0x0000000005C74000-memory.dmp

    Filesize

    5.6MB

  • memory/4236-4-0x00000000051C0000-0x0000000005252000-memory.dmp

    Filesize

    584KB

  • memory/4236-5-0x0000000005300000-0x000000000539C000-memory.dmp

    Filesize

    624KB

  • memory/4236-6-0x00000000052B0000-0x00000000052C2000-memory.dmp

    Filesize

    72KB

  • memory/4236-7-0x00000000744A0000-0x0000000074C50000-memory.dmp

    Filesize

    7.7MB

  • memory/4236-8-0x0000000002930000-0x0000000002940000-memory.dmp

    Filesize

    64KB

  • memory/4236-9-0x00000000052E0000-0x00000000052EA000-memory.dmp

    Filesize

    40KB

  • memory/4236-1-0x00000000744A0000-0x0000000074C50000-memory.dmp

    Filesize

    7.7MB

  • memory/4236-2-0x0000000002930000-0x0000000002940000-memory.dmp

    Filesize

    64KB

  • memory/4236-0-0x00000000006D0000-0x0000000000782000-memory.dmp

    Filesize

    712KB

  • memory/4236-11-0x0000000006770000-0x00000000067EC000-memory.dmp

    Filesize

    496KB

  • memory/5044-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/5044-15-0x00000000744A0000-0x0000000074C50000-memory.dmp

    Filesize

    7.7MB

  • memory/5044-17-0x0000000005750000-0x0000000005760000-memory.dmp

    Filesize

    64KB

  • memory/5044-18-0x00000000056B0000-0x0000000005716000-memory.dmp

    Filesize

    408KB

  • memory/5044-19-0x00000000063C0000-0x0000000006410000-memory.dmp

    Filesize

    320KB

  • memory/5044-20-0x0000000006520000-0x000000000652A000-memory.dmp

    Filesize

    40KB

  • memory/5044-21-0x00000000744A0000-0x0000000074C50000-memory.dmp

    Filesize

    7.7MB

  • memory/5044-22-0x0000000005750000-0x0000000005760000-memory.dmp

    Filesize

    64KB