Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 19:23

General

  • Target

    8a31c332dfb8714bc0c66300102fa84ee54a4027ed40e2c7082957abb431c34e.exe

  • Size

    29KB

  • MD5

    d258e1301542ac20ec4f82f8a4122b6b

  • SHA1

    b07588a51b139a8eecc665c63ba9c1e223c35fc3

  • SHA256

    8a31c332dfb8714bc0c66300102fa84ee54a4027ed40e2c7082957abb431c34e

  • SHA512

    220dfbca4b4f283efffb76b270bc2e729d7c6e4021a96fe1f44dec02bde3ea5f261fc8b0cfdfc70cbf5b6278be3e4599c19561211d3a812b6d8ebe8a30abe119

  • SSDEEP

    384:WB+Sbj6NKh5U637AHtjL1qDhTi1E4r7Wc8vDKNrCeJE3WNgfKLHNqeA5q0dgQroO:Mphm637wtCTjaWcy45NVHNqeZuj

Score
10/10

Malware Config

Extracted

Family

limerat

Wallets

bc1quugyyqeyjw9z2qdetazwpp6jfpdqnscxj3jxgq

Attributes
  • aes_key

    123

  • antivm

    false

  • c2_url

    https://pastebin.com/raw/zVbipP9N

  • delay

    3

  • download_payload

    false

  • install

    false

  • install_name

    Wservices.exe

  • main_folder

    Temp

  • pin_spread

    false

  • sub_folder

    \

  • usb_spread

    false

Extracted

Family

limerat

Attributes
  • antivm

    false

  • c2_url

    https://pastebin.com/raw/zVbipP9N

  • download_payload

    false

  • install

    false

  • pin_spread

    false

  • usb_spread

    false

Signatures

  • LimeRAT

    Simple yet powerful RAT for Windows machines written in .NET.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a31c332dfb8714bc0c66300102fa84ee54a4027ed40e2c7082957abb431c34e.exe
    "C:\Users\Admin\AppData\Local\Temp\8a31c332dfb8714bc0c66300102fa84ee54a4027ed40e2c7082957abb431c34e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2664-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

    Filesize

    4KB

  • memory/2664-1-0x0000000000DB0000-0x0000000000DBC000-memory.dmp

    Filesize

    48KB

  • memory/2664-2-0x00000000057A0000-0x000000000583C000-memory.dmp

    Filesize

    624KB

  • memory/2664-3-0x0000000005840000-0x00000000058A6000-memory.dmp

    Filesize

    408KB

  • memory/2664-4-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB

  • memory/2664-5-0x0000000006430000-0x00000000069D4000-memory.dmp

    Filesize

    5.6MB

  • memory/2664-6-0x0000000006B80000-0x0000000006C12000-memory.dmp

    Filesize

    584KB

  • memory/2664-7-0x00000000747CE000-0x00000000747CF000-memory.dmp

    Filesize

    4KB

  • memory/2664-8-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB