General

  • Target

    Scan_10_2_2021 DHL#SHIPMENT_PENDING.exe

  • Size

    467KB

  • Sample

    211020-nnapvshhcn

  • MD5

    a97d9178b7be9d26a92cfe89ea38d5be

  • SHA1

    b53938993454161313acc4e34871f52c6f6bac1a

  • SHA256

    92702ac48ce79bc2c5c3412c4e0220e760bdf247390e27c4912481617cf5b3ef

  • SHA512

    4f3748079e921c1f153b9d664303134d4bdbfe52a98dd7e4dbac58634c314484bd32fa5f4412115ce70a83fb16b504d20fde14405c51bccddb68fbd780935557

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.sunyimpex.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    BZl@Xw{D(HQm

Targets

    • Target

      Scan_10_2_2021 DHL#SHIPMENT_PENDING.exe

    • Size

      467KB

    • MD5

      a97d9178b7be9d26a92cfe89ea38d5be

    • SHA1

      b53938993454161313acc4e34871f52c6f6bac1a

    • SHA256

      92702ac48ce79bc2c5c3412c4e0220e760bdf247390e27c4912481617cf5b3ef

    • SHA512

      4f3748079e921c1f153b9d664303134d4bdbfe52a98dd7e4dbac58634c314484bd32fa5f4412115ce70a83fb16b504d20fde14405c51bccddb68fbd780935557

    • AgentTesla

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

    • AgentTesla Payload

    • 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

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks