Overview

overview

10

Static

static

PO10007986.exe

windows7_x64

10

PO10007986.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    173s
  • max time network
    183s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:34

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    PO10007986.exe

  • Size

    714KB

  • MD5

    e8975481528a738ad90dfb17f18ab9d6

  • SHA1

    886051a6c3c292f1fcb0dc37496eab10ed57c865

  • SHA256

    77a1ede94526537eaafb97d3988163df0f3cd6887d762faa2db61e49bdeefc02

  • SHA512

    4157640c3749bf81ede2e96437af10d43e5d9b79ab1b838fe170ebcd185f1dcf2c23b3523834f0f55e5dda752f70d246d445e15ed9f4bb2f969046f1c26364ef

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.malkocbebe.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Malkoc2020*

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO10007986.exe
    "C:\Users\Admin\AppData\Local\Temp\PO10007986.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2696
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zKxRUWZXnCauW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA539.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:5028
    • C:\Users\Admin\AppData\Local\Temp\PO10007986.exe
      "{path}"
      2⤵
        PID:644
      • C:\Users\Admin\AppData\Local\Temp\PO10007986.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4740

    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

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\PO10007986.exe.log
      Filesize

      496B

      MD5

      7baa6583f69f63f7230df9bf98448356

      SHA1

      fe9eb85b57192362da704a3c130377fe83862320

      SHA256

      a632504621b4cac1d5ba5465c7ad9b30f3d036e9838682506782124a211bed4f

      SHA512

      0e72541791281c0fdac1f5fc6beea0b9eb8766b2a386aecb92cb8a44e5b59b7114c79194393ddeff957ffe86021a311caed7ce2731b863d97ad441870efbc051

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmpA539.tmp
      Filesize

      1KB

      MD5

      4c35cbe0f1dd82776c9ad047177452fa

      SHA1

      a197d7c32044ce36481f84adfa0cd63569e18bd1

      SHA256

      791914dd29f17dd3b0d415705cf0285e51ecb5c1f8eb0099a6fd20e66fe7aae0

      SHA512

      616898c0425a5481e4a8515554b22ee2a2c35d27cb603a9fd1a45716876cae2ecf2bb6fd3cb5648faaceea31334cf0307bf45270fcd81f3f8cf2675c9a6ff1d5

      Download Submit
    • memory/644-133-0x0000000000000000-mapping.dmp
      Download
    • memory/2696-130-0x0000000074D70000-0x0000000075321000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4740-134-0x0000000000000000-mapping.dmp
      Download
    • memory/4740-135-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/4740-137-0x0000000074D70000-0x0000000075321000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/5028-131-0x0000000000000000-mapping.dmp
      Download