Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-07-2024 17:05

General

  • Target

    18e900ed372deca9920c4d8a8154405f_JaffaCakes118.exe

  • Size

    45KB

  • MD5

    18e900ed372deca9920c4d8a8154405f

  • SHA1

    e15df86a904a889649cf7e89725939894d18d550

  • SHA256

    59826e007d50e1f3dcda5d2cb2ac50ba32f154da98c1348f7fbfee24f6b29841

  • SHA512

    7ea60a10e80ecc266ffd05c1e00eb6db1afacb8993c1dec8f1fb9c92caa0e96fe767ad5dea08c26be6bbf4c2fa5a465240b898b8a0f433688c4bea664c32e5f7

  • SSDEEP

    768:juu91TwQsOnFWUF01/mo2qDHKjGKG6PIyzjbFgX3ii8Kj1W8aUgBDZ/x:juu91TwSo2CKYDy3bCXSZ01Wi2d/x

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

minsung

C2

tmvlflt.p-e.kr:1

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_file

    csrss.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\18e900ed372deca9920c4d8a8154405f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\18e900ed372deca9920c4d8a8154405f_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4228

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4228-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

    Filesize

    4KB

  • memory/4228-1-0x0000000000F40000-0x0000000000F52000-memory.dmp

    Filesize

    72KB

  • memory/4228-2-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB

  • memory/4228-3-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

    Filesize

    4KB

  • memory/4228-4-0x0000000074D00000-0x00000000754B0000-memory.dmp

    Filesize

    7.7MB