Analysis

  • max time kernel
    14s
  • max time network
    82s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2024 01:51

General

  • Target

    RFQ.exe

  • Size

    1.5MB

  • MD5

    3a1eb6b3f890b7d6dd192abbd0c019e2

  • SHA1

    cc38ccc9f6cc6b62dab6b28c8644673c745549f5

  • SHA256

    f62e9c919bc24aecbe48d2e8aa9167c062101f54537bdccbee5bc73e5ad0a0ea

  • SHA512

    272c89bb7dc4f5056218623c01ae09c16c5161c5c04ba226a5b206bfe602a9b8c2907248e342cbbbc87295445b403f74036741834bddb67d3828c1a072e546ea

  • SSDEEP

    24576:55EmXFtKaL4/oFe5T9yyXYfP1ijXda4qfnn65xGzzDe0ZIZA2Qyd9xEIq7ZZU:5PVt/LZeJbInQRa4qfnn6nGzXaZ5VXEb

Malware Config

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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
  • 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\RFQ.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ.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:2336
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2336-2-0x0000000000A70000-0x0000000000E70000-memory.dmp

    Filesize

    4.0MB

  • memory/2572-3-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2572-5-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2572-6-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2572-7-0x000000007479E000-0x000000007479F000-memory.dmp

    Filesize

    4KB

  • memory/2572-8-0x0000000000360000-0x00000000003B6000-memory.dmp

    Filesize

    344KB

  • memory/2572-9-0x0000000074790000-0x0000000074E7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2572-10-0x0000000000450000-0x00000000004A4000-memory.dmp

    Filesize

    336KB

  • memory/2572-36-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-38-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-34-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-32-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-30-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-28-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-26-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-24-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-22-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-20-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-18-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-16-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-14-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-12-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-46-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-11-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-72-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-70-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-68-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-66-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-65-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-62-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-60-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-59-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-56-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-54-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-52-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-50-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-48-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-44-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-42-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-40-0x0000000000450000-0x000000000049E000-memory.dmp

    Filesize

    312KB

  • memory/2572-1079-0x0000000074790000-0x0000000074E7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2572-1080-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2572-1081-0x000000007479E000-0x000000007479F000-memory.dmp

    Filesize

    4KB

  • memory/2572-1082-0x0000000074790000-0x0000000074E7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2572-1083-0x0000000074790000-0x0000000074E7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2572-1084-0x0000000074790000-0x0000000074E7E000-memory.dmp

    Filesize

    6.9MB