Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-04-2024 04:58

General

  • Target

    06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    06ddc0acc656ef75d74715ad4f2a2019

  • SHA1

    ed0ce51dae2a074eb2d61ff177675eb9cee8c47f

  • SHA256

    e2686ec1451901810d319d812408e7a36820d70076b1c586ce62e168074cc8f3

  • SHA512

    5faaa1fe565df6ee7cab74ce4a39122c65f685b9d4ebc703d29d60db8502db59c7ed7645f65b9597f77695fa1fa404508eb6fa1d1edf5e4b5cc6cbeb08b4ae64

  • SSDEEP

    49152:Yu0c++OCvkGs9Fae952CzEzaurbnfPld4F5Y:PB3vkJ9loCQzakbnfvk

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ociii.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ojuks4421132

Signatures

  • AgentTesla

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

  • AgentTesla payload 3 IoCs
  • Drops startup file 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/764-11-0x0000000000FB0000-0x0000000000FF0000-memory.dmp
    Filesize

    256KB

  • memory/764-5-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/764-9-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/764-7-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/764-12-0x00000000746E0000-0x0000000074C8B000-memory.dmp
    Filesize

    5.7MB

  • memory/764-10-0x00000000746E0000-0x0000000074C8B000-memory.dmp
    Filesize

    5.7MB

  • memory/764-14-0x0000000000FB0000-0x0000000000FF0000-memory.dmp
    Filesize

    256KB

  • memory/764-13-0x00000000746E0000-0x0000000074C8B000-memory.dmp
    Filesize

    5.7MB

  • memory/764-16-0x0000000000FB0000-0x0000000000FF0000-memory.dmp
    Filesize

    256KB

  • memory/764-17-0x0000000000FB0000-0x0000000000FF0000-memory.dmp
    Filesize

    256KB

  • memory/764-18-0x0000000000FB0000-0x0000000000FF0000-memory.dmp
    Filesize

    256KB

  • memory/2164-4-0x0000000003CA0000-0x0000000003D2E000-memory.dmp
    Filesize

    568KB

  • memory/2164-3-0x0000000002A10000-0x0000000002A9E000-memory.dmp
    Filesize

    568KB