Overview

overview

10

Static

static

3

DA HONG 16...DF.scr

windows7-x64

10

DA HONG 16...DF.scr

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 23:04

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General

  • Target

    DA HONG 16 SHIP DETAILS.1.PDF.scr

  • Size

    656KB

  • MD5

    c63cebeaae6c25d95a7d3066b93ae1be

  • SHA1

    ac338a3b364333178df8acda49873ad9716a3e9b

  • SHA256

    227b52e8c9ed77b2fe6cec5e09c8898924d157034b5f7ba2bffcb2a3c3cbe949

  • SHA512

    43ee5cd986b92f5124abdf511561af6b0a054b762d268adb976aee8473abfbf23599816ed366b77af5477f78d4de4333e142e1f82cd27dace18071cbd270eb62

  • SSDEEP

    12288:XlYifTcClSW15Xkep2WThbNG0CAu6bCxSexegZo1iCTA6koWn95OyLvqj:2iVll5XTliAu6ORogYiqA6e95OyLCj

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://beirutrest.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    9yXQ39wz(uL+

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DA HONG 16 SHIP DETAILS.1.PDF.scr
    "C:\Users\Admin\AppData\Local\Temp\DA HONG 16 SHIP DETAILS.1.PDF.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\DA HONG 16 SHIP DETAILS.1.PDF.scr
      "C:\Users\Admin\AppData\Local\Temp\DA HONG 16 SHIP DETAILS.1.PDF.scr"
      2⤵
        PID:3016
      • C:\Users\Admin\AppData\Local\Temp\DA HONG 16 SHIP DETAILS.1.PDF.scr
        "C:\Users\Admin\AppData\Local\Temp\DA HONG 16 SHIP DETAILS.1.PDF.scr"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2592

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Unsecured Credentials

    4
    T1552

    Credentials In Files

    3
    T1552.001

    Credentials in Registry

    1
    T1552.002

    Discovery

    Lateral Movement

    Collection

    Data from Local System

    4
    T1005

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1736-0-0x000000007442E000-0x000000007442F000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1736-1-0x0000000001250000-0x00000000012FA000-memory.dmp
      Filesize

      680KB

      Download
    • memory/1736-2-0x0000000074420000-0x0000000074B0E000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/1736-3-0x0000000000930000-0x000000000094A000-memory.dmp
      Filesize

      104KB

      Download
    • memory/1736-4-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1736-5-0x00000000049D0000-0x0000000004A52000-memory.dmp
      Filesize

      520KB

      Download
    • memory/1736-19-0x0000000074420000-0x0000000074B0E000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/2592-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2592-8-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-14-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-18-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-16-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-11-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-10-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-6-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2592-20-0x0000000074420000-0x0000000074B0E000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/2592-21-0x0000000074420000-0x0000000074B0E000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/2592-22-0x0000000074420000-0x0000000074B0E000-memory.dmp
      Filesize

      6.9MB

      Download