General

  • Target

    MV AL HANI PDA LINER OUT CHARGES - AGENT APPOINTMENT LOADING.cab

  • Size

    350KB

  • Sample

    210421-hjbmm319fj

  • MD5

    ed2dd257ad5387b8ad144253056adb8b

  • SHA1

    4b736998cc825bb2e92ceb151ce764244e068a99

  • SHA256

    c20ec317d4336fca32c5205e025a4b2bad3b3b78cafb7c12acc8536c64a2fd3a

  • SHA512

    c7b058e1a2b7509f7d955485b2d5e771bdc4d1b45a34781678c5407088ed31296b2c0546ce3b1973cd0b37f46615a9895c178c017ee15c497fcfceec5abe0411

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.t7global-my.com
  • Port:
    587
  • Username:
    manage@t7global-my.com
  • Password:
    KyDCvxSl$2

Targets

    • Target

      MV AL HANI PDA LINER OUT CHARGES - AGENT APPOINTMENT LOADING.exe

    • Size

      460KB

    • MD5

      502049e944a8d3bbb0138098597b30e8

    • SHA1

      5242d649abb58f4d797bad53c448bd5028a7fdce

    • SHA256

      2be649f814ee89705f39489d11d8dc2d32e76ba97cec1f0707edc0ec4b4aa060

    • SHA512

      61270a3112f90358050597ddc0c92c70a8d086b42d3e1bcbdabca8751730835f0ccd13ae3536fdcc688fbeedb9d69087acc7bf9d2861a698b68ecce15f164e8d

    • AgentTesla

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

    • AgentTesla Payload

    • Nirsoft

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks