Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 07:03

General

  • Target

    c30b63c938d5090eb132563774378154a0e97f2470f331e904fc023766dd2700.exe

  • Size

    1.2MB

  • MD5

    9ef77cc57cbe09118edc18409769d299

  • SHA1

    a71ac225e5811bc8a72298cf4f2981d10d7dc730

  • SHA256

    c30b63c938d5090eb132563774378154a0e97f2470f331e904fc023766dd2700

  • SHA512

    c9cb9c026522037d9278afe1fe49f034b323feaa664ff691f8df63045a017f7a56cbca7b6bb35e61e23e1a3a7e56267fa4817ac6e8fb18c6243bffcd06d88cad

  • SSDEEP

    24576:tqDEvCTbMWu7rQYlBQcBiT6rprG8aq7hR42K2BjNT8sjwNX:tTvC/MTQYxsWR7aq7hjDjl6

Malware Config

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 33 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 33 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 33 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 33 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 33 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 33 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 33 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • 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\c30b63c938d5090eb132563774378154a0e97f2470f331e904fc023766dd2700.exe
    "C:\Users\Admin\AppData\Local\Temp\c30b63c938d5090eb132563774378154a0e97f2470f331e904fc023766dd2700.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\c30b63c938d5090eb132563774378154a0e97f2470f331e904fc023766dd2700.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2768

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2116-10-0x00000000000B0000-0x00000000000B4000-memory.dmp

    Filesize

    16KB

  • memory/2768-11-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2768-14-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2768-13-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2768-15-0x000000007403E000-0x000000007403F000-memory.dmp

    Filesize

    4KB

  • memory/2768-16-0x00000000003B0000-0x0000000000406000-memory.dmp

    Filesize

    344KB

  • memory/2768-17-0x0000000001FE0000-0x0000000002034000-memory.dmp

    Filesize

    336KB

  • memory/2768-18-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-20-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-19-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-36-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-76-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-34-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-32-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-60-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-30-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-28-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-26-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-24-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-22-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-44-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-21-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-80-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-78-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-74-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-72-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-70-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-68-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-66-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-64-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-62-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-58-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-56-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-54-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-52-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-50-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-48-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-46-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-42-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-40-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-38-0x0000000001FE0000-0x000000000202E000-memory.dmp

    Filesize

    312KB

  • memory/2768-1065-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-1066-0x000000007403E000-0x000000007403F000-memory.dmp

    Filesize

    4KB

  • memory/2768-1067-0x0000000074030000-0x000000007471E000-memory.dmp

    Filesize

    6.9MB