Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12-09-2024 05:47

General

  • Target

    PO- 220135.exe

  • Size

    1.1MB

  • MD5

    f3b6edc157a9bf4739a2cd81ef965f42

  • SHA1

    39b19c8d3b2dc0011b48b577934856f5ecc82018

  • SHA256

    e7c841bd477f348f63837d9a22dd98f214912483681d62383d2a5636ec98411a

  • SHA512

    d7236c3d42f2b72b281404c44ec67dce17f190c38d6ec7a00c220070a3993bef83828229f0112ee3a69a29810336d779ca1c317138b667291c267522edbf2300

  • SSDEEP

    24576:y4lavt0LkLL9IMixoEgeaLs6rB4RLBugOxA2mq9MmCS:lkwkn9IMHeaLQLBugOSdaPCS

Malware Config

Signatures

  • AgentTesla

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO- 220135.exe
    "C:\Users\Admin\AppData\Local\Temp\PO- 220135.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\PO- 220135.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\zZt

    Filesize

    259KB

    MD5

    530d34d82917a578244a1a296b669528

    SHA1

    cab4fce6fe0323949bb1f74f44dd9a1cc10ebb33

    SHA256

    3d7f79cc96c7ac9f19fbca97859f7ad4f5906f3bf1810f20314ed117b8f140f2

    SHA512

    55b8c36c2cc0a0f65b5de63d528cf8f27c1a4043c97acbbc8c61fa896254a93d5c6c1491b46c5bfe281741fe55a747bd803e36c95aee732ea2a0087403d444db

  • memory/2708-7-0x00000000006A0000-0x0000000000AA0000-memory.dmp

    Filesize

    4.0MB

  • memory/2708-1085-0x00000000006A0000-0x0000000000AA0000-memory.dmp

    Filesize

    4.0MB

  • memory/2748-66-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-13-0x00000000005E0000-0x0000000000626000-memory.dmp

    Filesize

    280KB

  • memory/2748-12-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/2748-62-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-14-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-15-0x0000000000850000-0x0000000000894000-memory.dmp

    Filesize

    272KB

  • memory/2748-16-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-54-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-38-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-22-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-64-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-18-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-60-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-358-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-76-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-74-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-72-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-70-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-68-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-11-0x0000000000400000-0x0000000000445000-memory.dmp

    Filesize

    276KB

  • memory/2748-20-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-10-0x0000000000400000-0x0000000000445000-memory.dmp

    Filesize

    276KB

  • memory/2748-17-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-58-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-56-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-52-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-50-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-48-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-46-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-44-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-42-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-40-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-36-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-34-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-32-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-30-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-28-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-26-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-24-0x0000000000850000-0x000000000088E000-memory.dmp

    Filesize

    248KB

  • memory/2748-1084-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB

  • memory/2748-8-0x0000000000400000-0x0000000000445000-memory.dmp

    Filesize

    276KB

  • memory/2748-1086-0x0000000000400000-0x0000000000445000-memory.dmp

    Filesize

    276KB

  • memory/2748-1087-0x000000007405E000-0x000000007405F000-memory.dmp

    Filesize

    4KB

  • memory/2748-1088-0x0000000074050000-0x000000007473E000-memory.dmp

    Filesize

    6.9MB