Overview

overview

10

Static

static

PO Bailey Trading.exe

windows7_x64

10

PO Bailey Trading.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:01

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General

  • Target

    PO Bailey Trading.exe

  • Size

    482KB

  • MD5

    2c4badcf417f3eb10daa56faf8931e51

  • SHA1

    03a1693629b4b1b5b10380383549016fed01a418

  • SHA256

    34b139e4a330ce4ae1572f70947218d40d0cf00864bc23ed41d02648966344db

  • SHA512

    d622708afcd7e7458846a1143ecf2a444ec7722c4f3e5b0a6bf436383a235d446c4db726129998fd1a3d07f1393bfb1f8da978de01a2d0adc2560c4107a6b69e

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.pierreinsurancebrokers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    advisor@1234

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO Bailey Trading.exe
    "C:\Users\Admin\AppData\Local\Temp\PO Bailey Trading.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3468
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EKGvgEymh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp64C5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1800
    • C:\Users\Admin\AppData\Local\Temp\PO Bailey Trading.exe
      "C:\Users\Admin\AppData\Local\Temp\PO Bailey Trading.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:872

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

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp64C5.tmp
    Filesize

    1KB

    MD5

    f439adfaa292f917ff381751dbd60141

    SHA1

    e0ae6125ecf81f0398a2ea6955fe40369d778e53

    SHA256

    ad7cd90e77114abecd01d53b38201caaaf974e0c061531ad28d59e0ee4e0969d

    SHA512

    dee1cfc5d9a1d7fb116420a0b0d19a13538fa5f811012faaa1d194c01dc5a606e6c07df6513d247e1095eb0e5c88f88c53950c815e58bebaa1a71ddd211cae53

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  • memory/872-133-0x0000000000000000-mapping.dmp
    Download
  • memory/872-134-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/872-135-0x0000000074F00000-0x00000000754B1000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/1800-131-0x0000000000000000-mapping.dmp
    Download
  • memory/3468-130-0x0000000074F00000-0x00000000754B1000-memory.dmp
    Filesize

    5.7MB

    Download