Analysis

  • max time kernel
    112s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    03/08/2021, 14:57

General

  • Target
    ziraat bankasi swift mesaji.pdf.exe
  • Size 1.4MB
  • Sample210803-nsmsmlftw2
  • SHA256 72dec0fb3fa2054b59a2e2b80748d58a1072e01a3b1db4fb8ad82a756184b96c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.cairoshippinginternational.com

  • Port

    587

  • Password

    NermoSamy@2006+

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3716
    • C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.pdf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3368

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3368-124-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/3368-133-0x0000000006120000-0x0000000006121000-memory.dmp

        memory/3368-132-0x0000000005850000-0x0000000005851000-memory.dmp

        memory/3368-131-0x00000000053C0000-0x00000000058BE000-memory.dmp

        memory/3716-118-0x00000000050A0000-0x00000000050A1000-memory.dmp

        memory/3716-122-0x000000000D3D0000-0x000000000D465000-memory.dmp

        memory/3716-123-0x0000000007C30000-0x0000000007C68000-memory.dmp

        memory/3716-121-0x0000000002990000-0x000000000299D000-memory.dmp

        memory/3716-120-0x0000000005300000-0x0000000005301000-memory.dmp

        memory/3716-119-0x0000000005040000-0x000000000553E000-memory.dmp

        memory/3716-114-0x00000000005D0000-0x00000000005D1000-memory.dmp

        memory/3716-117-0x00000000050E0000-0x00000000050E1000-memory.dmp

        memory/3716-116-0x0000000005540000-0x0000000005541000-memory.dmp