Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 15:52

General

  • Target
    SHIPMENT DOC.exe
  • Size 984KB
  • Sample221201-ta4zfade69
  • SHA256 313cfc168cdc0f9f7a01a8ee6afbb8e67ba9b89a672ca4ebe5d754e0545dca28
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    us2.smtp.mailhostbox.com

  • Port

    587

  • Password

    bG^VamX7@@

Signatures

  • AgentTesla

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

  • 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\SHIPMENT DOC.exe
    "C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOC.exe
      "{path}"
      2⤵
        PID:2040
      • C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOC.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:944

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/944-64-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/944-59-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/944-60-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/944-63-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/944-62-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/944-67-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/944-69-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1472-55-0x0000000074C11000-0x0000000074C13000-memory.dmp

          memory/1472-56-0x0000000000590000-0x00000000005A2000-memory.dmp

          memory/1472-57-0x0000000005160000-0x00000000051E4000-memory.dmp

          memory/1472-58-0x0000000004C40000-0x0000000004C7C000-memory.dmp

          memory/1472-54-0x00000000001D0000-0x00000000002CC000-memory.dmp