Overview

overview

10

Static

static

Mediform S...02.exe

windows7_x64

10

Mediform S...02.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    aa3055d86e518dadbeb1ab3c07d22571cb2cd693f430abc33cb0118ad08a8d7d

  • Size

    429KB

  • Sample

    220520-31vm5ahhb5

  • MD5

    6d3661b65c2298fef0b216eff18cc8e7

  • SHA1

    9134dbe93aba1ee2d0c35a9acaa1c1c3fd43dbc2

  • SHA256

    aa3055d86e518dadbeb1ab3c07d22571cb2cd693f430abc33cb0118ad08a8d7d

  • SHA512

    6a04d74a72daeac9dfb9897e39161fe3885d4b7329fbe4ec655cf93460973d94662f186d1d1d23a963d126dfaa711f8d1a65c6cd11764f8f864375939146b98e

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    drsaint1992101

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    drsaint1992101

Targets

    • Target

      Mediform SA Order 0508202.exe

    • Size

      650KB

    • MD5

      cacf4def20c8374bb74aad23be229333

    • SHA1

      6a6e74dca12a1863f110ef1e7e97fcadce79c5d5

    • SHA256

      c1a8d05e6b798ccd18334ab7461cc276bdc3603f35d3186b90bfcb9597ada240

    • SHA512

      1a16de241584bf6b5c71c0e0e9919e40a6eda18826bd5dbaf82c2a6eff9a7f14aecbe4351f6f9386a72611cd85d83e026b1da957cd5b93165a063439e0be3c58

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojancollection

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

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

Tasks