Overview

overview

10

Static

static

PRICE LIST...0).exe

windows7_x64

10

PRICE LIST...0).exe

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-02-2021 12:45

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General

  • Target

    PRICE LIST (NOVEMBER 2020).exe

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.electrobelarmino.pt
  • Port:
    587
  • Username:
    jose.carvalho@electrobelarmino.pt
  • Password:
    4WFbZhWVf.I6

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Suspicious use of NtSetInformationThreadHideFromDebugger 14 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PRICE LIST (NOVEMBER 2020).exe
    "C:\Users\Admin\AppData\Local\Temp\PRICE LIST (NOVEMBER 2020).exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2452
      • C:\Windows\SysWOW64\timeout.exe
        timeout 1
        3⤵
        • Delays execution with timeout.exe
        PID:3548
    • C:\Users\Admin\AppData\Local\Temp\PRICE LIST (NOVEMBER 2020).exe
      "C:\Users\Admin\AppData\Local\Temp\PRICE LIST (NOVEMBER 2020).exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 1900
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2092

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1036-10-0x0000000006D60000-0x0000000006D61000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1036-3-0x0000000000040000-0x0000000000041000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1036-5-0x0000000004830000-0x0000000004831000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1036-6-0x0000000004810000-0x0000000004811000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1036-7-0x0000000002240000-0x0000000002287000-memory.dmp
    Filesize

    284KB

    Download
  • memory/1036-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1312-11-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1312-12-0x000000000043751E-mapping.dmp
    Download
  • memory/1312-13-0x0000000073EE0000-0x00000000745CE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1312-19-0x00000000053C0000-0x00000000053C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1312-20-0x00000000058B0000-0x00000000058B1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1312-21-0x0000000006080000-0x0000000006081000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1312-22-0x0000000006750000-0x0000000006751000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1312-23-0x0000000006260000-0x0000000006261000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1312-24-0x00000000053C1000-0x00000000053C2000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2092-17-0x0000000004E60000-0x0000000004E61000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2452-8-0x0000000000000000-mapping.dmp
    Download
  • memory/3548-9-0x0000000000000000-mapping.dmp
    Download