Overview

overview

10

Static

static

8

IMG_1035_80_63.doc

windows7_x64

10

IMG_1035_80_63.doc

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    IMG_1035_80_63.doc

  • Size

    33KB

  • Sample

    210311-rxgfygp91n

  • MD5

    f1c7f28c1e71d97feabc188c267fd4a8

  • SHA1

    bc323d3cb3234f98cfca8540ae9e7eb1ac29ab06

  • SHA256

    b25e473d3fd1772bb3fcc4faec21fbdb5c1a5a2b2e3dcad5702d7466c8d7b9ce

  • SHA512

    5ecc4583ad9904c808b52efdf9821c8e2b38df9e84af199b7265c3c95e5417b42030ebccbcd92de8774c46d466d97902a336c0da5de4aad5870034670fb49c52

Score
10/10
agentteslakeyloggermacrospywarestealertrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://bit.ly/3ccVgSJ

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    sixjan.club
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    {DsG_Z,9Yl50

Targets

    • Target

      IMG_1035_80_63.doc

    • Size

      33KB

    • MD5

      f1c7f28c1e71d97feabc188c267fd4a8

    • SHA1

      bc323d3cb3234f98cfca8540ae9e7eb1ac29ab06

    • SHA256

      b25e473d3fd1772bb3fcc4faec21fbdb5c1a5a2b2e3dcad5702d7466c8d7b9ce

    • SHA512

      5ecc4583ad9904c808b52efdf9821c8e2b38df9e84af199b7265c3c95e5417b42030ebccbcd92de8774c46d466d97902a336c0da5de4aad5870034670fb49c52

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • AgentTesla Payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Blocklisted process makes network request

    • Executes dropped EXE

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
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