Overview

overview

10

Static

static

NEW CONTRACT.doc

windows7_x64

10

NEW CONTRACT.doc

windows10_x64

1

Sharing

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General

  • Target

    NEW CONTRACT.doc

  • Size

    1.6MB

  • Sample

    201126-r4ym9cs5dj

  • MD5

    4562052eaa9f3f54829464db8ec4f69d

  • SHA1

    4cbe87f6776bd806ab1d78f448235b66d118decc

  • SHA256

    ad9ebcad7f46a153dec5c0781f00f0dd14aa112ae1ba33b671df19c528705621

  • SHA512

    c9caafa3a4984d13af2f427c10b37dce8f12bd9291f713a5e075724e421180496a8f4a0c02f7a4ea79b25f9408c3e8aa41d39d2e3af7593c4750b62c634bcb1f

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.shanpak.com/
  • Port:
    21
  • Username:
    shanpakk@shanpak.com
  • Password:
    LILKOOLL14!

Targets

    • Target

      NEW CONTRACT.doc

    • Size

      1.6MB

    • MD5

      4562052eaa9f3f54829464db8ec4f69d

    • SHA1

      4cbe87f6776bd806ab1d78f448235b66d118decc

    • SHA256

      ad9ebcad7f46a153dec5c0781f00f0dd14aa112ae1ba33b671df19c528705621

    • SHA512

      c9caafa3a4984d13af2f427c10b37dce8f12bd9291f713a5e075724e421180496a8f4a0c02f7a4ea79b25f9408c3e8aa41d39d2e3af7593c4750b62c634bcb1f

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Exploitation for Client Execution

1
T1203

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks