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Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/01/2025, 07:49

General

  • Target

    8B0DC82EAC367CB3F0987F8E74424C70172208186EBF8DFE201448D206BFBDA2.exe

  • Size

    1010KB

  • MD5

    c8302bcbf9ddc5036210328b51baf360

  • SHA1

    25fc566c7dc14fe9f19cd12d73ac30c2dfb357aa

  • SHA256

    8b0dc82eac367cb3f0987f8e74424c70172208186ebf8dfe201448d206bfbda2

  • SHA512

    5ca5e62b998052c8d147dc83cb95bc17519897a425dd40bd9bb22fbf78b1ac337ba3846d6a02e831880ae444ec2a2b99c091b060b7f14fb34c7cfe1caaec68d7

  • SSDEEP

    24576:ttb20pkaCqT5TBWgNQ7al7gU3Vcw6nYpLIJW6A:eVg5tQ7alsU3mZniLII5

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\8B0DC82EAC367CB3F0987F8E74424C70172208186EBF8DFE201448D206BFBDA2.exe
    "C:\Users\Admin\AppData\Local\Temp\8B0DC82EAC367CB3F0987F8E74424C70172208186EBF8DFE201448D206BFBDA2.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:2764
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\8B0DC82EAC367CB3F0987F8E74424C70172208186EBF8DFE201448D206BFBDA2.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2364-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2364-15-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2364-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2364-16-0x00000000745AE000-0x00000000745AF000-memory.dmp

    Filesize

    4KB

  • memory/2364-17-0x00000000745A0000-0x0000000074C8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2364-18-0x00000000745AE000-0x00000000745AF000-memory.dmp

    Filesize

    4KB

  • memory/2364-19-0x00000000745A0000-0x0000000074C8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2764-10-0x0000000000120000-0x0000000000124000-memory.dmp

    Filesize

    16KB