Overview

overview

10

Static

static

SecuriteIn...49.exe

windows7-x64

10

SecuriteIn...49.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    98s
  • max time network
    70s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 18:32

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General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.18868.10449.exe

  • Size

    714KB

  • MD5

    65cf34490748f7924db84dc043f5d81e

  • SHA1

    1ea50942d4acf0561bd6bcb3fe0195069eb5c259

  • SHA256

    96642679196d3f732718eebf2e7970d7eca03ddc4645b3f0292db847ed82b24e

  • SHA512

    0366181fd6a174509b244521e01760116d664b15f0c61ba4dbe1d8c2b35febdcdf90836cd553361f0a972acc1ee2477d3ada30f9382dc2d895b12c3ace80c55f

  • SSDEEP

    12288:EMFVoh7SJnnlJgcu34IjRN1T05AtGuFr5cE8LHWK:fFV7nAFrjn+5UAvL

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.strictfacilityservices.com
  • Port:
    587
  • Username:
    accounts@strictfacilityservices.com
  • Password:
    SFS!@#321
  • Email To:
    guc850155@gmail.com

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18868.10449.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18868.10449.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1220
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IwUNvHNy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEC43.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1488
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18868.10449.exe
      "{path}"
      2⤵
        PID:1152
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18868.10449.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:1728

    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

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpEC43.tmp
      Filesize

      1KB

      MD5

      8f1f83168fa6fcd0dcfab836583cab4c

      SHA1

      6592f77337b7f3217c68746d8e787e85d5183262

      SHA256

      290b4b855a9ad3c9aa3937d19bc9026717ce3b3f58b215cd93c835ad4975cb02

      SHA512

      66008a5708b671d9aff4e2919240485a7a068ef032d7a1359c4b5d16061161c339e22ea2de3edeeef33b314bfd24980fa44d95628159cc4ddf932b7934d1438d

      Download Submit
    • memory/1220-57-0x0000000005F80000-0x0000000005FFA000-memory.dmp
      Filesize

      488KB

      Download
    • memory/1220-56-0x00000000006B0000-0x00000000006C2000-memory.dmp
      Filesize

      72KB

      Download
    • memory/1220-54-0x00000000013B0000-0x0000000001468000-memory.dmp
      Filesize

      736KB

      Download
    • memory/1220-58-0x0000000004E00000-0x0000000004E3C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1220-55-0x0000000074D81000-0x0000000074D83000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1488-59-0x0000000000000000-mapping.dmp
      Download
    • memory/1728-62-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1728-61-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1728-64-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1728-67-0x0000000000437B9E-mapping.dmp
      Download
    • memory/1728-66-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1728-65-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1728-69-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1728-71-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download