General

  • Target

    bdfd829996fa319be5ecc3be46eccbebb003b4c21c24023396dc6443b0b2d7df

  • Size

    1.2MB

  • Sample

    220521-n9n5daaagk

  • MD5

    4a51dc34bd11ea8c253a0ed621d9608b

  • SHA1

    09b7a6b158bc600cf68ed5ad568703b5a9aec85e

  • SHA256

    bdfd829996fa319be5ecc3be46eccbebb003b4c21c24023396dc6443b0b2d7df

  • SHA512

    9b20224213515447f768193e6f3f9f5f852e6027559a9d0470f548944be7f74f0af148c2a38a6135e7c93669c7055b3ef41ee40019b3dba03d160d466c568c28

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.dogulumetal.com
  • Port:
    587
  • Username:
    tamerdogulu@dogulumetal.com
  • Password:
    DMaslak2950**

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.dogulumetal.com
  • Port:
    587
  • Username:
    tamerdogulu@dogulumetal.com
  • Password:
    DMaslak2950**

Targets

    • Target

      ORDER190.EXE

    • Size

      669KB

    • MD5

      ccd9260af9ca7e6fcdb72b0ad12181d2

    • SHA1

      eff3a28f7528d631caa93238b292c99c00667aee

    • SHA256

      4c7c417b21fad832745ef09c3f7e1fcc4bb664d8702882a67a79e4ea95394dba

    • SHA512

      08277f0b3484c36b174fee524d30a5b2e4bef99de0ad301b63b585bfe5fc359c74362372cf12f0075b639be8301c09fa120dc0ac765fdc1f76e42dec324c2003

    • AgentTesla

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

    • AgentTesla Payload

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks