Analysis

  • max time kernel
    147s
  • max time network
    114s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    04-09-2024 04:00

General

  • Target

    Velocitylol.exe

  • Size

    3.1MB

  • MD5

    0c33284728a138decf9bf5229bc1272a

  • SHA1

    41bac3740aee663620d82503e7dda4cd3f564eb7

  • SHA256

    ad013bc1676f0fb7f9dd576d5d96e4b121770756abeb70379e01d0003dca8681

  • SHA512

    0c9a0647418ffdf03ca31db1fbe7152a301953d1fe9a7115f18271c4690ed72af0e2b0acf9f6ad05234e6faa7cba759d815435cb67536a1253f1959a953a6622

  • SSDEEP

    24576:cm+UY3EpCIJyWcl/Pe8FeyAK2p9KVQJ/nEBd8jjePIVCJDQHfsJpeLAb0BsqJEZj:NkY6l5vePmrlqqZZp/wuERzibxCfAz7

Malware Config

Signatures

  • AgentTesla

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

  • AgentTesla payload 1 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

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

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 49 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Velocitylol.exe
    "C:\Users\Admin\AppData\Local\Temp\Velocitylol.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1448-0-0x00000000746FE000-0x00000000746FF000-memory.dmp

    Filesize

    4KB

  • memory/1448-1-0x00000000001E0000-0x00000000004FA000-memory.dmp

    Filesize

    3.1MB

  • memory/1448-2-0x00000000746F0000-0x0000000074EA1000-memory.dmp

    Filesize

    7.7MB

  • memory/1448-3-0x0000000005310000-0x000000000547A000-memory.dmp

    Filesize

    1.4MB

  • memory/1448-4-0x0000000005A30000-0x0000000005FD6000-memory.dmp

    Filesize

    5.6MB

  • memory/1448-5-0x0000000005150000-0x00000000051B6000-memory.dmp

    Filesize

    408KB

  • memory/1448-6-0x0000000006370000-0x0000000006402000-memory.dmp

    Filesize

    584KB

  • memory/1448-7-0x0000000006330000-0x0000000006342000-memory.dmp

    Filesize

    72KB

  • memory/1448-8-0x0000000006630000-0x000000000663A000-memory.dmp

    Filesize

    40KB

  • memory/1448-9-0x0000000006780000-0x0000000006992000-memory.dmp

    Filesize

    2.1MB

  • memory/1448-10-0x0000000009E60000-0x0000000009F12000-memory.dmp

    Filesize

    712KB

  • memory/1448-11-0x0000000009F10000-0x0000000009F32000-memory.dmp

    Filesize

    136KB

  • memory/1448-12-0x0000000009F40000-0x000000000A297000-memory.dmp

    Filesize

    3.3MB

  • memory/1448-14-0x000000000A2E0000-0x000000000A31C000-memory.dmp

    Filesize

    240KB

  • memory/1448-15-0x00000000746F0000-0x0000000074EA1000-memory.dmp

    Filesize

    7.7MB

  • memory/1448-16-0x00000000746FE000-0x00000000746FF000-memory.dmp

    Filesize

    4KB

  • memory/1448-18-0x00000000746F0000-0x0000000074EA1000-memory.dmp

    Filesize

    7.7MB

  • memory/1448-20-0x00000000746F0000-0x0000000074EA1000-memory.dmp

    Filesize

    7.7MB