Overview

overview

10

Static

static

PO_Aero_ s...td.exe

windows7_x64

10

PO_Aero_ s...td.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    112s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:21

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General

  • Target

    PO_Aero_ supplies_Systems_Engineering_Pte_Ltd.exe

  • Size

    438KB

  • MD5

    6609dff2ba2a86c81636ccf031f3696a

  • SHA1

    3fa94ca8802401c0b56a5844d0a541a6e7511586

  • SHA256

    5092d9ebc85e835f7ef16d20b935cf58cc52715c0cfdb88a2723d3a34f9b1526

  • SHA512

    e7b3c4b42befeee64ce8939798cc4d249e5d54e395797edd82f4a9fc3b9c24eee93f7bcce6761c91af250b44074171e7da144bb07ce16f70d9f10c7abf7fd731

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.kohinoorribbon.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ashu@1976

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.kohinoorribbon.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ashu@1976

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 6 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_Aero_ supplies_Systems_Engineering_Pte_Ltd.exe
    "C:\Users\Admin\AppData\Local\Temp\PO_Aero_ supplies_Systems_Engineering_Pte_Ltd.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GcWwBO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7213.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4524
    • C:\Users\Admin\AppData\Local\Temp\PO_Aero_ supplies_Systems_Engineering_Pte_Ltd.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:360

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\Microsoft\CLR_v4.0_32\UsageLogs\PO_Aero_ supplies_Systems_Engineering_Pte_Ltd.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp7213.tmp
    Filesize

    1KB

    MD5

    f79821839563028d892cad1c12d1c79a

    SHA1

    44485a1f632b52b96f98b21f866005b3b0945264

    SHA256

    a10c49a4b5f93d5d1a5fa0faace0264ad935e398513be3a5f7da8b9077626350

    SHA512

    a35b28d13809dc44047a91b598a6650a84a4c5d1fefc840af4c7e18d07907844ef40adb4f7decd7cd4731a16e49afd5496bd8d713064e9b10f959c59e751c934

    Download Submit
  • memory/360-137-0x0000000000000000-mapping.dmp
    Download
  • memory/360-138-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/360-140-0x0000000006240000-0x00000000062A6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/360-141-0x00000000069F0000-0x0000000006A40000-memory.dmp
    Filesize

    320KB

    Download
  • memory/3172-130-0x00000000002A0000-0x0000000000314000-memory.dmp
    Filesize

    464KB

    Download
  • memory/3172-131-0x0000000005380000-0x0000000005924000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/3172-132-0x0000000004CC0000-0x0000000004D52000-memory.dmp
    Filesize

    584KB

    Download
  • memory/3172-133-0x0000000004CB0000-0x0000000004CBA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/3172-134-0x0000000005030000-0x00000000050CC000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4524-135-0x0000000000000000-mapping.dmp
    Download