Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 06:28

General

  • Target

    90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe

  • Size

    768KB

  • MD5

    90d39fd043453158860a828b8fafffb8

  • SHA1

    c5ece138878282ff1cbc68dfdf442bd937d0fbd1

  • SHA256

    e20af79980e1d2d6949568bc1bf87ae49e8021fd21b1e2a5ea955e16811bca03

  • SHA512

    499b16a0ef5bbf1852a308598214de180988e68462df6530389355a4190ab6fd4887efa4d2f962af44356caf5a70e24eb7a4260fd139eac3dbd3b4eb20b9cb09

  • SSDEEP

    12288:vgby1pKmZmjrWinaxABtyZPyoOOORtfWV5gk3VP0nkVgugn:Ay1pVmjrWivBtyZPy2ORt+V5ggVP0t7n

Score
10/10

Malware Config

Signatures

  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe"
    1⤵
      PID:1460
    • C:\Users\Admin\AppData\Local\Temp\90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe" -service -lunch
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2836
      • C:\Users\Admin\AppData\Local\Temp\90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\90d39fd043453158860a828b8fafffb8_JaffaCakes118.exe"
        2⤵
        • Suspicious behavior: GetForegroundWindowSpam
        PID:2944

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\AMMYY\settings3.bin

      Filesize

      292B

      MD5

      690bf924346af769f37d2bff6c6e661b

      SHA1

      0d755f12830c4e4da0e53887ae5320b710e221f2

      SHA256

      5122dddc30e1564fe13debefdbc0b498fe1dcd8f2c6b7fdfab904ed374340f03

      SHA512

      06383b95e28c47bc732248529e2f7111f135ed5181a6a45087c26f8973c3c1368353f87068ac9d3c9e4790ada9c33cd1f106c218d591dd8e44927890cb317a88