Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    28-09-2024 02:02

General

  • Target

    f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe

  • Size

    1.0MB

  • MD5

    0362b41458cd2b19f542e3f3f040c547

  • SHA1

    210e4b23a4ceba122fb66f6c0ed92a534c852b57

  • SHA256

    f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117

  • SHA512

    a3f0085b8d5ec44dfd34f9d9372d422a719174d50b6bc579da57ad034336d67f917035cad1e4a0f9111837e54fab637546f07d0070e4131599cc507bb70f6ba2

  • SSDEEP

    24576:kTt1c89pBkpIjnQ0Pxthfv69Ay53xc6xoK4Lc/bLwbA6F36K:kKowpIpCOy53+LFM69

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe
    "C:\Users\Admin\AppData\Local\Temp\f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2708
    • C:\Users\Admin\AppData\Local\Temp\f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe
      "C:\Users\Admin\AppData\Local\Temp\f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2080-0-0x000000007495E000-0x000000007495F000-memory.dmp

    Filesize

    4KB

  • memory/2080-1-0x0000000000A20000-0x0000000000B2E000-memory.dmp

    Filesize

    1.1MB

  • memory/2080-2-0x00000000006D0000-0x00000000006E6000-memory.dmp

    Filesize

    88KB

  • memory/2080-3-0x0000000074950000-0x000000007503E000-memory.dmp

    Filesize

    6.9MB

  • memory/2080-4-0x000000007495E000-0x000000007495F000-memory.dmp

    Filesize

    4KB

  • memory/2080-5-0x0000000074950000-0x000000007503E000-memory.dmp

    Filesize

    6.9MB

  • memory/2080-6-0x0000000000700000-0x000000000070E000-memory.dmp

    Filesize

    56KB

  • memory/2080-7-0x0000000004960000-0x0000000004A2E000-memory.dmp

    Filesize

    824KB

  • memory/2080-25-0x0000000074950000-0x000000007503E000-memory.dmp

    Filesize

    6.9MB

  • memory/2860-22-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-14-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-20-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-23-0x0000000074950000-0x000000007503E000-memory.dmp

    Filesize

    6.9MB

  • memory/2860-18-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2860-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-10-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-8-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2860-24-0x0000000074950000-0x000000007503E000-memory.dmp

    Filesize

    6.9MB

  • memory/2860-29-0x0000000074950000-0x000000007503E000-memory.dmp

    Filesize

    6.9MB