Analysis

  • max time kernel
    94s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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 4 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:1256
    • 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:4900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1256-2-0x0000000001260000-0x0000000001660000-memory.dmp

    Filesize

    4.0MB

  • memory/4900-3-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4900-5-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4900-4-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4900-6-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4900-7-0x0000000073ACE000-0x0000000073ACF000-memory.dmp

    Filesize

    4KB

  • memory/4900-8-0x0000000002B60000-0x0000000002BB6000-memory.dmp

    Filesize

    344KB

  • memory/4900-9-0x0000000073AC0000-0x0000000074270000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-12-0x00000000055D0000-0x0000000005624000-memory.dmp

    Filesize

    336KB

  • memory/4900-11-0x0000000073AC0000-0x0000000074270000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-10-0x0000000005D60000-0x0000000006304000-memory.dmp

    Filesize

    5.6MB

  • memory/4900-13-0x0000000073AC0000-0x0000000074270000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-35-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-39-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-37-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-75-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-73-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-71-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-67-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-65-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-63-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-61-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-59-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-55-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-53-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-52-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-47-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-45-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-43-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-41-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-33-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-31-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-69-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-57-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-1082-0x00000000057B0000-0x0000000005816000-memory.dmp

    Filesize

    408KB

  • memory/4900-49-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-29-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-27-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-25-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-23-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-21-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-1083-0x0000000073AC0000-0x0000000074270000-memory.dmp

    Filesize

    7.7MB

  • memory/4900-19-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-17-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-15-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-14-0x00000000055D0000-0x000000000561E000-memory.dmp

    Filesize

    312KB

  • memory/4900-1084-0x0000000006980000-0x0000000006A12000-memory.dmp

    Filesize

    584KB

  • memory/4900-1085-0x0000000006A70000-0x0000000006AC0000-memory.dmp

    Filesize

    320KB

  • memory/4900-1086-0x0000000006A40000-0x0000000006A4A000-memory.dmp

    Filesize

    40KB

  • memory/4900-1087-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4900-1088-0x0000000073ACE000-0x0000000073ACF000-memory.dmp

    Filesize

    4KB

  • memory/4900-1089-0x0000000073AC0000-0x0000000074270000-memory.dmp

    Filesize

    7.7MB