Analysis

  • max time kernel
    48s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    28-12-2022 09:00

General

  • Target

    Shipping Document_PDF.exe

  • Size

    903KB

  • MD5

    d5b6c7a9db1e3952516b5826253786ff

  • SHA1

    d6efb81396029eb00cd7a0b6377ac252305ffb8e

  • SHA256

    87a80cb6d84c25ce1e248d6542d8c719ca2b877ca6ccce8c2ef33223474b6e51

  • SHA512

    dab82c7262bbd44a8cb9c0c45344728a743db7ed281a858f19c5cf17e5b0b01adfbda54882d7394b777c5b9c87639a7fb808d59f5632bd2cbcf0a9530b6e4748

  • SSDEEP

    24576:F7Ycdq1Bg9M1rhlBV9NolBeIBcABQDp8Mf:F7YcdqnCM1rhjOQIBJef

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot2062652208:AAEyc-7xEcUOQxNpdlexOidqQZT1Fi23E0A/sendDocument

Signatures

  • AgentTesla

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

  • AgentTesla payload 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipping Document_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipping Document_PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1216

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1216-56-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-57-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-66-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-64-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-60-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-59-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1216-67-0x0000000074E41000-0x0000000074E43000-memory.dmp

    Filesize

    8KB

  • memory/1368-54-0x0000000000260000-0x0000000000344000-memory.dmp

    Filesize

    912KB

  • memory/1368-55-0x0000000000240000-0x000000000024A000-memory.dmp

    Filesize

    40KB