Overview

overview

10

Static

static

UsU2f18QuIdAe2U.exe

windows7_x64

10

UsU2f18QuIdAe2U.exe

windows10_x64

10

Analysis

  • max time kernel
    135s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    19-01-2021 14:56

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General

  • Target

    UsU2f18QuIdAe2U.exe

  • Size

    1.4MB

  • MD5

    ec5b95ff00f782aaca3f2df7ecb98a0e

  • SHA1

    0ce21c4a6fcf0d00db592c2cf14313530148040b

  • SHA256

    0c35e3200878064e8d41c8ad94b6984506eff466750222f8ce5e2ea961fd7d05

  • SHA512

    3057268e93f509701e7f6f7b647869eca5831bd15e214ba5f22eab579ccebea69ffefe0306f87f70b953b6e3eaedc5f4cf57fffa3a0a9587ce5819bdd7bcc791

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.cefortem.cat
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Vft284Rpyn

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 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
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\UsU2f18QuIdAe2U.exe
    "C:\Users\Admin\AppData\Local\Temp\UsU2f18QuIdAe2U.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Users\Admin\AppData\Local\Temp\UsU2f18QuIdAe2U.exe
      "{path}"
      2⤵
        PID:928
      • C:\Users\Admin\AppData\Local\Temp\UsU2f18QuIdAe2U.exe
        "{path}"
        2⤵
          PID:396
        • C:\Users\Admin\AppData\Local\Temp\UsU2f18QuIdAe2U.exe
          "{path}"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:748

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/748-9-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

        Download
      • memory/748-10-0x00000000004374DE-mapping.dmp
        Download
      • memory/748-11-0x0000000074840000-0x0000000074F2E000-memory.dmp
        Filesize

        6.9MB

        Download
      • memory/748-12-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

        Download
      • memory/748-14-0x0000000004D20000-0x0000000004D21000-memory.dmp
        Filesize

        4KB

        Download
      • memory/748-15-0x0000000004D21000-0x0000000004D22000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1068-2-0x0000000074840000-0x0000000074F2E000-memory.dmp
        Filesize

        6.9MB

        Download
      • memory/1068-3-0x0000000000100000-0x0000000000101000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1068-5-0x00000000042B0000-0x0000000004331000-memory.dmp
        Filesize

        516KB

        Download
      • memory/1068-6-0x0000000000530000-0x0000000000531000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1068-7-0x0000000000570000-0x000000000057E000-memory.dmp
        Filesize

        56KB

        Download
      • memory/1068-8-0x0000000005250000-0x00000000052A5000-memory.dmp
        Filesize

        340KB

        Download