Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2024 23:52

General

  • Target

    New-Client.exe

  • Size

    28KB

  • MD5

    7c86eee669ea7407b4dff1a26176df4f

  • SHA1

    11bdf6410159fc32a232641e5b8470f8ec6ccb1b

  • SHA256

    ce492124cd1c9737f21aaabc10a0f01aa073585d380446c766a7e99e11bba72e

  • SHA512

    077081dc3ba1ebe84f3994730942fe126d994231260c2f1bcdc8990c61423a0e818c8457567d7c698357c77cb1e49f6f7d910b18ca6ab2e8ffefc806ce4bed20

  • SSDEEP

    768:ZpWM61lwdssZKB/45NPFH6koNjDb6ygj:ZpqlwdtcBQBH6koBDb6d

Score
10/10

Malware Config

Extracted

Family

limerat

Attributes
  • aes_key

    0790308

  • antivm

    false

  • c2_url

    https://pastebin.com/raw/ug38C3Hv

  • 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/ug38C3Hv

  • 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
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New-Client.exe
    "C:\Users\Admin\AppData\Local\Temp\New-Client.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3236-0-0x0000000074E1E000-0x0000000074E1F000-memory.dmp

    Filesize

    4KB

  • memory/3236-1-0x0000000000530000-0x000000000053C000-memory.dmp

    Filesize

    48KB

  • memory/3236-2-0x0000000004F30000-0x0000000004FCC000-memory.dmp

    Filesize

    624KB

  • memory/3236-3-0x0000000004EB0000-0x0000000004F16000-memory.dmp

    Filesize

    408KB

  • memory/3236-4-0x0000000074E10000-0x00000000755C0000-memory.dmp

    Filesize

    7.7MB

  • memory/3236-5-0x0000000005CE0000-0x0000000006284000-memory.dmp

    Filesize

    5.6MB

  • memory/3236-6-0x0000000074E1E000-0x0000000074E1F000-memory.dmp

    Filesize

    4KB

  • memory/3236-7-0x0000000074E10000-0x00000000755C0000-memory.dmp

    Filesize

    7.7MB