Overview

overview

10

Static

static

Τιμολ...ο.exe

windows7_x64

10

Τιμολ...ο.exe

windows10_x64

10

Analysis

  • max time kernel
    135s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    09-07-2020 06:33

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    Τιμολόγιο.exe

  • Size

    715KB

  • MD5

    d1383843151041ad13941ef3b1b013e1

  • SHA1

    8dd0913c00f00e6f1a5246f31012abc7379f98ad

  • SHA256

    fdcfe91ecf3940c58623a8e641bbb8065ce851de470f17c98bba19b9d05b0832

  • SHA512

    3f558eb3fc1895633504cdb96e2e03b325645fc47f2360d79b2b5936885d320798cb3888618519e67b92f272c164d5be68ec2bdf56e8873848c611b0407adffb

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    atk9202

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
  • 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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Τιμολόγιο.exe
    "C:\Users\Admin\AppData\Local\Temp\Τιμολόγιο.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:720
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IPftCuOQyZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5C05.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2380
    • C:\Users\Admin\AppData\Local\Temp\Τιμολόγιο.exe
      "{path}"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:3932

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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Τιμολόγιο.exe.log
    MD5

    ef140ef600b2463c9e7dbf064a104046

    SHA1

    c08fd1853877be95575ea2e860dd8cafef31f54c

    SHA256

    ad8ae97fdeb174b20f02c7ddf9466981856d77d51133599b5954f48f78a1b616

    SHA512

    bf16df0994080bdc832cb39a312e0095de57608256fcf0d04d589e0bdf3283f918fb0d6ec86ea28a4b1af6db12813c52a724028f02330ebc3a9d32a4fcda706c

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmp5C05.tmp
    MD5

    9cc208042f304c2a374cad62f14a8dd6

    SHA1

    8261dd31053e5fda357b59c51b871fdc5a3ada38

    SHA256

    9387b00d32a740f0b6a18fc3a52640f350f2d4ab97ba92878e72713557b7c7c1

    SHA512

    f09c343899ea59d199bdaca3ae2148738f418195a185d27f1ccac70fdbe32b271d82fd8be7122e735fef2424f3a648e1cdfcdb4e128750e252116366ef7572c9

    Download Submit
  • memory/2380-0-0x0000000000000000-mapping.dmp
    Download
  • memory/3932-2-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/3932-3-0x0000000000446F9E-mapping.dmp
    Download