Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    12-06-2024 02:09

General

  • Target

    bedb3e0095bb830691b6fa3cfe70bfb469482dc779e9f5e67ec66de18d006bd7.exe

  • Size

    3.0MB

  • MD5

    518f93840935d0f350df51860e3e47c7

  • SHA1

    360533b90b03e14af849d87594397b0ccbae91ac

  • SHA256

    bedb3e0095bb830691b6fa3cfe70bfb469482dc779e9f5e67ec66de18d006bd7

  • SHA512

    8748bb8b267579a7f97b0803022fd7a0ae75edad14792a34d45249c4edb9a5eee8b69114e47da9e31f34e6292f755b6a703ad4c4d15b1f68f203c67a51366b56

  • SSDEEP

    49152:7nYC36QSyS6dbB/XZQfVx0YIdVsE+Y0CBj1t2GVRpJljSqL0DuEj7N6+:8CKDJ61uxGllVl1t7bJl+qY6Ej7N6+

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
  • Detects executables packed with SmartAssembly 1 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 1 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 use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bedb3e0095bb830691b6fa3cfe70bfb469482dc779e9f5e67ec66de18d006bd7.exe
    "C:\Users\Admin\AppData\Local\Temp\bedb3e0095bb830691b6fa3cfe70bfb469482dc779e9f5e67ec66de18d006bd7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1748
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:848

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/848-4912-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/848-4914-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/848-4913-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/848-4910-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1748-44-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-2-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/1748-5-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-56-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-6-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-10-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-14-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-18-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-22-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-32-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-36-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-34-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-28-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-26-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-24-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-20-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-16-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-68-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-38-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-40-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

    Filesize

    4KB

  • memory/1748-50-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-30-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-8-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-12-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-66-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-64-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-62-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-4891-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/1748-60-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-58-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-54-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-52-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-4893-0x0000000000E20000-0x0000000000E6C000-memory.dmp

    Filesize

    304KB

  • memory/1748-4892-0x0000000004A20000-0x0000000004A8C000-memory.dmp

    Filesize

    432KB

  • memory/1748-48-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-46-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-4894-0x00000000740EE000-0x00000000740EF000-memory.dmp

    Filesize

    4KB

  • memory/1748-4895-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/1748-4896-0x00000000048D0000-0x0000000004924000-memory.dmp

    Filesize

    336KB

  • memory/1748-4911-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/1748-4-0x00000000065B0000-0x00000000067E0000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-3-0x0000000005020000-0x000000000547A000-memory.dmp

    Filesize

    4.4MB

  • memory/1748-42-0x00000000065B0000-0x00000000067DB000-memory.dmp

    Filesize

    2.2MB

  • memory/1748-1-0x0000000000EA0000-0x00000000011AA000-memory.dmp

    Filesize

    3.0MB