Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    24-06-2020 15:09

General

  • Target

    30% Scan SWIFT 09557875678.exe

  • Size

    1.3MB

  • MD5

    da134199e42f088378988aa5b643de1c

  • SHA1

    07fb70e736ee851969e4bcadd5ba782b76d63229

  • SHA256

    8f32b214dfe7dca133c2c100d46aae307ae1436a2b4afa27f261cb51c7ae262a

  • SHA512

    ae5654d2d81e959b90524e6076f845c0f73a8d9d83a8f50de354842e39f00265e0b6b6296ca7b8bb55a46eab90dadfd4935457d34817a40ac9701716f64dca85

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.pharco--corp.com
  • Port:
    587
  • Username:
    saleh.mohamed@pharco--corp.com
  • Password:
    (UxyAlp7

Signatures

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • AgentTesla

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

  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Reads user/profile data of local email clients 2 TTPs

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

  • Suspicious use of WriteProcessMemory 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30% Scan SWIFT 09557875678.exe
    "C:\Users\Admin\AppData\Local\Temp\30% Scan SWIFT 09557875678.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:3024
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3924

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3924-0-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

  • memory/3924-1-0x000000000044761E-mapping.dmp