Overview

overview

10

Static

static

P0#2OO1.bat.exe

windows7_x64

10

P0#2OO1.bat.exe

windows10_x64

10

Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    21-10-2021 18:22

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General

  • Target

    P0#2OO1.bat.exe

  • Size

    810KB

  • MD5

    9b6f28e79adb0f823a8d479748ef8f29

  • SHA1

    cf38fff6222184fe32f1fb9277023486ebd8b425

  • SHA256

    b0e5ea1139cd09a6005b124fdbda2e8e1657a66b7c068bc4ed017ac5dd473355

  • SHA512

    eff2319cc57e341fe30d3f97eb6624ff44b9460063f32477681eed0f8155a7a24d491f5c1e3dfd5a8548e9f91b62561f8157946c7ee242630b8cf97d861d0ddc

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.msjfurniturewll.com
  • Port:
    587
  • Username:
    shyam@msjfurniturewll.com
  • Password:
    abc@1234!5

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 5 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\P0#2OO1.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\P0#2OO1.bat.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eriKyYCwyOhrv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6C89.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:988
    • C:\Users\Admin\AppData\Local\Temp\P0#2OO1.bat.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1180

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

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\tmp6C89.tmp
    MD5

    f43cce0da28e8e1ef9f160d314c1ef65

    SHA1

    066c7dc71b89c287a1e5f669407a5a8bd8c96cd9

    SHA256

    db529991753d73fee2ae2a0f2a9a984a153cd71f72c7f4edbf99686c36f4c8cf

    SHA512

    92630a4ef182cdd169ca920fbca873994fdd84af5cde48ce1ead72bfdb48816244f07ea882fe1e87bd18fb84305a7d3165bc0850a3a9c895bc7e7cccf579ed49

    Download Submit
  • memory/988-61-0x0000000000000000-mapping.dmp
    Download
  • memory/1180-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1180-68-0x000000000043760E-mapping.dmp
    Download
  • memory/1180-72-0x0000000004791000-0x0000000004792000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1180-71-0x0000000004790000-0x0000000004791000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1180-69-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1180-63-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1180-64-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1180-66-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1180-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1388-57-0x0000000004BC0000-0x0000000004BC1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1388-55-0x0000000001150000-0x0000000001151000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1388-59-0x0000000005DE0000-0x0000000005E5F000-memory.dmp
    Filesize

    508KB

    Download
  • memory/1388-58-0x0000000000430000-0x000000000043E000-memory.dmp
    Filesize

    56KB

    Download
  • memory/1388-60-0x0000000000B60000-0x0000000000B98000-memory.dmp
    Filesize

    224KB

    Download