Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 12:02

General

  • Target

    new order inquiry fabboya international traders - 22012020 Q19388347.exe

  • Size

    1.5MB

  • MD5

    793e1ff5b45d4a449535cabcf9da7c3b

  • SHA1

    0ab210dc8cc81a6bb45a72fab4ff375da1532765

  • SHA256

    98b3a9409fe6dcd4566a9577262b46911049a70ee74412b167f1ca9fad63a72b

  • SHA512

    e445a14433e5a46ca9ff18f3fcfda4a1aebd4f4a7b7e50cb5a056f4b3d07ca46d8426ffd1eae6b2982e6fa19e64991cc612d0e05dd8ecc306706cec7671a6ff2

  • SSDEEP

    24576:1u6J33O0c+JY5UZ+XC0kGso6FagA81GIdza6UPIcTYE7tgrZopEEP6X16cFK36yh:Xu0c++OCvkGs9FagA8e3PIcttgtomECq

Malware Config

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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\new order inquiry fabboya international traders - 22012020 Q19388347.exe
    "C:\Users\Admin\AppData\Local\Temp\new order inquiry fabboya international traders - 22012020 Q19388347.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:2332
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:2900

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2332-3-0x0000000000160000-0x00000000001A7000-memory.dmp
    Filesize

    284KB

  • memory/2332-4-0x00000000009D0000-0x0000000000A17000-memory.dmp
    Filesize

    284KB

  • memory/2900-5-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

  • memory/2900-9-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

  • memory/2900-7-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

  • memory/2900-10-0x000000007442E000-0x000000007442F000-memory.dmp
    Filesize

    4KB

  • memory/2900-11-0x0000000074420000-0x0000000074B0E000-memory.dmp
    Filesize

    6.9MB

  • memory/2900-12-0x000000007442E000-0x000000007442F000-memory.dmp
    Filesize

    4KB

  • memory/2900-13-0x0000000074420000-0x0000000074B0E000-memory.dmp
    Filesize

    6.9MB

  • memory/2900-15-0x0000000074420000-0x0000000074B0E000-memory.dmp
    Filesize

    6.9MB

  • memory/2900-16-0x0000000074420000-0x0000000074B0E000-memory.dmp
    Filesize

    6.9MB