Overview

overview

10

Static

static

2598_MSC_ ...df.exe

windows7_x64

10

2598_MSC_ ...df.exe

windows10_x64

10

Analysis

  • max time kernel
    134s
  • max time network
    98s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    09-07-2020 11:47

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General

  • Target

    2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe

  • Size

    579KB

  • MD5

    9889f2b0030583cf27acc9cbfdf40dcf

  • SHA1

    1695b6f0dcf2d881a28ea288da89ad2f11b6d846

  • SHA256

    a4d4f50a2dff36ea8d3f92a832578a875c3f6a3ce227f1263114bf9dcbe9e335

  • SHA512

    fdb0bd27229dc3be6605cf68ea60f4a646d398d41cf073b2be6ffc6f203d854204d2411f6df1d7a1090e38f45811ca7b10eb670cdffadf9c0480a467c77373f9

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    server03.imanila.ph
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sMh8K&LwfD2n

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spyware
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:896
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FXbQBKAgG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D71.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2792
    • C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe
      "{path}"
      2⤵
        PID:3912
      • C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3964

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe.log
      MD5

      ef140ef600b2463c9e7dbf064a104046

      SHA1

      c08fd1853877be95575ea2e860dd8cafef31f54c

      SHA256

      ad8ae97fdeb174b20f02c7ddf9466981856d77d51133599b5954f48f78a1b616

      SHA512

      bf16df0994080bdc832cb39a312e0095de57608256fcf0d04d589e0bdf3283f918fb0d6ec86ea28a4b1af6db12813c52a724028f02330ebc3a9d32a4fcda706c

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\tmp8D71.tmp
      MD5

      fbf475ec5ac5152e452c6136953690c2

      SHA1

      276b85a59500bd0dae9c705ec64181ec974282f3

      SHA256

      a3d30100cfe5311b9408e464acb46beb11b49b15890ef29c1c156708daba3769

      SHA512

      8d91d348dc0a24663fdd47e845142768099f466cb5a9291fc82f2af41129d78b450ab15a7034dd2bd94ff4773588d540526d7f6c67d140bf8610b9be2bb3931e

      Download Submit

    • memory/2792-0-0x0000000000000000-mapping.dmp

      Download

    • memory/3964-2-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/3964-3-0x000000000044720E-mapping.dmp

      Download