Overview

overview

10

Static

static

swift mitr...pd.exe

windows7_x64

10

swift mitr...pd.exe

windows10_x64

10

Analysis

  • max time kernel
    102s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 20:59

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General

  • Target

    swift mitra_RFGH00867087_pd.exe

  • Size

    649KB

  • MD5

    ab9eb8cb22fb85b7ae8fc3730b06958f

  • SHA1

    f746e60645d16e4dec470cc64911bba19bdc11a6

  • SHA256

    37b9231fcbc7ea5330eebafa2fa55e8fe5cf2a0218aeece6f281a14676dd88f0

  • SHA512

    6deb092252305dcd23c48f38ccb165cb506c464016b1e73415bc06033ef2e640868c66327d93f1496cf0237e8df3ab5da3ce82e18bd4d50eb3f86c98281edf14

Score
10/10
agentteslakeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.almushrefcoop.com
  • Port:
    587
  • Username:
    zainab@almushrefcoop.com
  • Password:
    zainab123

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • rezer0 1 IoCs

    Detects ReZer0, a packer with multiple versions used in various campaigns.

    rezer0
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\swift mitra_RFGH00867087_pd.exe
    "C:\Users\Admin\AppData\Local\Temp\swift mitra_RFGH00867087_pd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GmUcLADdcNm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp41A2.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1016
    • C:\Users\Admin\AppData\Local\Temp\swift mitra_RFGH00867087_pd.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1004
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:692

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp41A2.tmp
      MD5

      6f1dd9f095d668ac10cd7fe6ff6e16af

      SHA1

      e0e381db24cba0414886fdb6feb4ab08e39e725b

      SHA256

      1c0d572b7f8d97bbd373f29d0947639b4bf79b739d3fc76c995d2f6250b84476

      SHA512

      c660dc4610233893ed0598c5143231f78068680693bef3dea0c5929e8bdd91e80c733b216b5fdea389c8516b94598c55bf4786dc2721bac82878a2a45733ed79

      Download Submit
    • memory/692-14-0x0000000000000000-mapping.dmp
      Download
    • memory/1004-7-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/1004-8-0x000000000044C63E-mapping.dmp
      Download
    • memory/1004-9-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/1004-10-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

      Download
    • memory/1004-11-0x0000000074480000-0x0000000074B6E000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/1016-5-0x0000000000000000-mapping.dmp
      Download
    • memory/1916-0-0x0000000074480000-0x0000000074B6E000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/1916-1-0x00000000010B0000-0x00000000010B1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1916-3-0x0000000000270000-0x000000000027F000-memory.dmp
      Filesize

      60KB

      Download
    • memory/1916-4-0x0000000000E60000-0x0000000000EB3000-memory.dmp
      Filesize

      332KB

      Download