Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 01:31

General

  • Target

    SXT78R489R99E8-FC9E789E9E7-BBTUE9D00D0-.exe

  • Size

    1.0MB

  • MD5

    e39c22398d30894a811a0385b2d8fda4

  • SHA1

    408025a5921838941112447cd50fc1399582c113

  • SHA256

    66e9acddd185a91fc0f6e020eacecd180b055201ac7c082cc3fa99a236452eb4

  • SHA512

    d3eae80f63939764f655da8bbb5b8b2e4aa165b56e6eb83763cc783e9e8fbaa84e00b172736b1bf9e9b83e9bbbd77d38863b3dec01485edf324591074dfe913d

  • SSDEEP

    24576:ttb20pkaCqT5TBWgNQ7a7nOQYDREctawj0H6A:eVg5tQ7a7O1REccwjK5

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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: EnumeratesProcesses 2 IoCs
  • 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\SXT78R489R99E8-FC9E789E9E7-BBTUE9D00D0-.exe
    "C:\Users\Admin\AppData\Local\Temp\SXT78R489R99E8-FC9E789E9E7-BBTUE9D00D0-.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:2148
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\SXT78R489R99E8-FC9E789E9E7-BBTUE9D00D0-.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2148-6-0x0000000000E30000-0x0000000001230000-memory.dmp

    Filesize

    4.0MB

  • memory/2868-7-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2868-9-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2868-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2868-12-0x000000007403E000-0x000000007403F000-memory.dmp

    Filesize

    4KB

  • memory/2868-13-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB

  • memory/2868-14-0x000000007403E000-0x000000007403F000-memory.dmp

    Filesize

    4KB

  • memory/2868-15-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB