Overview

overview

10

Static

static

DOC MSK 001.exe

windows7_x64

10

DOC MSK 001.exe

windows10_x64

10

Sharing

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General

  • Target

    DOC MSK 001.exe

  • Size

    460KB

  • Sample

    201109-4vsw82wtcj

  • MD5

    5cef1b9e69e9533c25d8b4ee58ef72ae

  • SHA1

    b2d055467fc45eed5986657a42b20ba6756c8122

  • SHA256

    5204381baf7a8b6717aebb98def49fdb0c51ae77ff09db7155c5ddb3fd045c55

  • SHA512

    b2d6a1e08bdf59da30540213917362e3f651035d93663155351edf41b434b54b3d71888f659a1c8f2af7826235e928f9f1e0c216b7c978aab57cf7e840906984

Score
10/10
agentteslakeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    lucinedauglas@yandex.com
  • Password:
    myhp6000

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    lucinedauglas@yandex.com
  • Password:
    myhp6000

Targets

    • Target

      DOC MSK 001.exe

    • Size

      460KB

    • MD5

      5cef1b9e69e9533c25d8b4ee58ef72ae

    • SHA1

      b2d055467fc45eed5986657a42b20ba6756c8122

    • SHA256

      5204381baf7a8b6717aebb98def49fdb0c51ae77ff09db7155c5ddb3fd045c55

    • SHA512

      b2d6a1e08bdf59da30540213917362e3f651035d93663155351edf41b434b54b3d71888f659a1c8f2af7826235e928f9f1e0c216b7c978aab57cf7e840906984

    Score
    10/10
    agentteslakeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

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

      spyware

    • Reads user/profile data of web browsers

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

      spyware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

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

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks