Overview

overview

10

Static

static

Order 1097...CC.exe

windows7_x64

10

Order 1097...CC.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    0a353ef346b1c2ecbfd2cda35040b6b5e9853dd60e1cb06f1286eed10463829d

  • Size

    451KB

  • Sample

    220521-d3hnxaggc4

  • MD5

    2f7bea0577115f7682c9895d2a5f4426

  • SHA1

    fb5e639c90562cdc70418a414baf2039f9d5f9fa

  • SHA256

    0a353ef346b1c2ecbfd2cda35040b6b5e9853dd60e1cb06f1286eed10463829d

  • SHA512

    5d7b93233666af93aa4c9eecac6ae6dc875a6c7d8a8c271f832b1dde2830d0f6b163f80dbb48798a450a6cfaa9513ce16f14c1259a85dc7b8093e1e029f3aca7

Score
10/10
agentteslacollectioncoreentitykeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    microft@eusuppliers.info
  • Password:
    !4U9j9yMSn=G

Targets

    • Target

      Order 1097 SOC 0057-20 - LK- 195-18 A05XXT00INFOCC.exe

    • Size

      539KB

    • MD5

      187d6f52c1fb597a5b23b0abca7727e1

    • SHA1

      cb5a7cdbe04c2c1106603a290e272ad48090e015

    • SHA256

      cee75468b5e72c5859de410468220a3d897b5eea8cd633fac8db04ad90d48e3f

    • SHA512

      ba7998457a26a725de89dde626d47b274c3d29fd8e6815837730e7903716ec7c51183e0e68226bef18a1bc6f78cf5e48380451588dff76bf4b4b2be645c3b5b7

    Score
    10/10
    coreentityrezer0agentteslacollectionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

      coreentity

    • AgentTesla Payload

    • ReZer0 packer

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

      rezer0

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • 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

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks