Overview

overview

10

Static

static

PO 20-S880320V8.exe

windows7_x64

10

PO 20-S880320V8.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    127s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:05

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General

  • Target

    PO 20-S880320V8.exe

  • Size

    538KB

  • MD5

    0dde9a7b593ec17d4715dba58e23c2d3

  • SHA1

    53d7d61e107b9b686693a547b1b68cf7aa10dbf3

  • SHA256

    8207b09240b974dbc811f65ba6ce318511c2148c22bcc73c5a35f034ae2bb7b6

  • SHA512

    d98769f562e62f9c722f8cd3ffa839f7ed38a79d6878e61f165e34779df9810d896e1c88366ba88f417997f67e7e0dc36aa7283445fdec4d8ba08576ac4a0e6f

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ALIbaba123

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ALIbaba123

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO 20-S880320V8.exe
    "C:\Users\Admin\AppData\Local\Temp\PO 20-S880320V8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4860
    • C:\Users\Admin\AppData\Local\Temp\PO 20-S880320V8.exe
      "C:\Users\Admin\AppData\Local\Temp\PO 20-S880320V8.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1532

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

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

  • memory/1532-133-0x0000000000000000-mapping.dmp
    Download
  • memory/1532-135-0x0000000000580000-0x00000000005E6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1532-136-0x0000000004CB0000-0x0000000004D4C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/1532-137-0x0000000005950000-0x00000000059B6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1532-138-0x0000000005E10000-0x0000000005E60000-memory.dmp
    Filesize

    320KB

    Download
  • memory/1532-139-0x0000000006460000-0x000000000646A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4860-130-0x0000000000080000-0x000000000010C000-memory.dmp
    Filesize

    560KB

    Download
  • memory/4860-131-0x0000000005890000-0x0000000005E34000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4860-132-0x00000000053C0000-0x0000000005452000-memory.dmp
    Filesize

    584KB

    Download