General

  • Target

    PO-365834STS-8343PT_pdf.exe

  • Size

    624KB

  • Sample

    200731-bq8mvmkfnx

  • MD5

    5e053e73c117fdd16bff5449f154405a

  • SHA1

    357dfe377a91106c7423f3df08ec0aa4ea65bc20

  • SHA256

    d8cce29a2d7f34f3b918f632796ee5511e3aed0f432d0090b4aa805f7d571511

  • SHA512

    8f101d890585c577edd42a3eda6067c727dcba25830c82d501daca0077a71ac9d3903ba4f99220fc12bdcb6bef5ecd13eebbf64ebab8c087e6fe80de7400ed01

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    cpanel.skyhost.ru
  • Port:
    587
  • Username:
    harish@skpzi.com
  • Password:
    Princeboy1

Targets

    • Target

      PO-365834STS-8343PT_pdf.exe

    • Size

      624KB

    • MD5

      5e053e73c117fdd16bff5449f154405a

    • SHA1

      357dfe377a91106c7423f3df08ec0aa4ea65bc20

    • SHA256

      d8cce29a2d7f34f3b918f632796ee5511e3aed0f432d0090b4aa805f7d571511

    • SHA512

      8f101d890585c577edd42a3eda6067c727dcba25830c82d501daca0077a71ac9d3903ba4f99220fc12bdcb6bef5ecd13eebbf64ebab8c087e6fe80de7400ed01

    Score
    10/10
    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies service

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks