Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-07-2024 10:35

General

  • Target

    14fc31d57e9189208d2f85ecc41ecef9_JaffaCakes118.exe

  • Size

    171KB

  • MD5

    14fc31d57e9189208d2f85ecc41ecef9

  • SHA1

    b8fa227f2d069e0c07582ccc73bd2b12ad5ce561

  • SHA256

    07a52fffea40d1ab33c0761da4e7377ed56bc7103d980428560d88df1288374b

  • SHA512

    f530654a8cd9a49d247232b50f8961fbf8e8295e6cba4cc6c6c901b5e35dd41ad8decd21a31c70151c58ac8222c8444751005fb72db315009388b889437b80ef

  • SSDEEP

    3072:/qDvht07yeW0Vqi8+WNEHj+ocJGjLOlqh0XYDS/za:/qDZt0WeW0VZIKjOGjLHh0XYDS/

Malware Config

Signatures

  • AsyncRat

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14fc31d57e9189208d2f85ecc41ecef9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\14fc31d57e9189208d2f85ecc41ecef9_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4504
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell" Add-MpPreference -ExclusionPath '"C:\Users\Admin\AppData\Local\Temp\14fc31d57e9189208d2f85ecc41ecef9_JaffaCakes118.exe"'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xfn51cfg.muu.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2024-30-0x0000000070F30000-0x0000000070F7C000-memory.dmp

    Filesize

    304KB

  • memory/2024-52-0x00000000078B0000-0x00000000078C4000-memory.dmp

    Filesize

    80KB

  • memory/2024-28-0x0000000006360000-0x00000000063AC000-memory.dmp

    Filesize

    304KB

  • memory/2024-56-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-54-0x0000000007990000-0x0000000007998000-memory.dmp

    Filesize

    32KB

  • memory/2024-53-0x00000000079B0000-0x00000000079CA000-memory.dmp

    Filesize

    104KB

  • memory/2024-51-0x00000000078A0000-0x00000000078AE000-memory.dmp

    Filesize

    56KB

  • memory/2024-9-0x0000000002A10000-0x0000000002A46000-memory.dmp

    Filesize

    216KB

  • memory/2024-10-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-12-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-11-0x0000000005540000-0x0000000005B68000-memory.dmp

    Filesize

    6.2MB

  • memory/2024-13-0x0000000005360000-0x0000000005382000-memory.dmp

    Filesize

    136KB

  • memory/2024-15-0x0000000005470000-0x00000000054D6000-memory.dmp

    Filesize

    408KB

  • memory/2024-29-0x00000000068F0000-0x0000000006922000-memory.dmp

    Filesize

    200KB

  • memory/2024-16-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-49-0x0000000007870000-0x0000000007881000-memory.dmp

    Filesize

    68KB

  • memory/2024-26-0x0000000005CF0000-0x0000000006044000-memory.dmp

    Filesize

    3.3MB

  • memory/2024-27-0x0000000006330000-0x000000000634E000-memory.dmp

    Filesize

    120KB

  • memory/2024-48-0x00000000078F0000-0x0000000007986000-memory.dmp

    Filesize

    600KB

  • memory/2024-47-0x00000000076E0000-0x00000000076EA000-memory.dmp

    Filesize

    40KB

  • memory/2024-14-0x0000000005400000-0x0000000005466000-memory.dmp

    Filesize

    408KB

  • memory/2024-31-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-41-0x0000000006950000-0x000000000696E000-memory.dmp

    Filesize

    120KB

  • memory/2024-42-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-44-0x0000000007520000-0x00000000075C3000-memory.dmp

    Filesize

    652KB

  • memory/2024-43-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/2024-45-0x0000000007CC0000-0x000000000833A000-memory.dmp

    Filesize

    6.5MB

  • memory/2024-46-0x0000000007670000-0x000000000768A000-memory.dmp

    Filesize

    104KB

  • memory/4504-2-0x0000000002BB0000-0x0000000002BB6000-memory.dmp

    Filesize

    24KB

  • memory/4504-57-0x000000007520E000-0x000000007520F000-memory.dmp

    Filesize

    4KB

  • memory/4504-1-0x0000000000870000-0x00000000008A2000-memory.dmp

    Filesize

    200KB

  • memory/4504-50-0x00000000053F0000-0x000000000548C000-memory.dmp

    Filesize

    624KB

  • memory/4504-8-0x0000000002B20000-0x0000000002B4A000-memory.dmp

    Filesize

    168KB

  • memory/4504-0-0x000000007520E000-0x000000007520F000-memory.dmp

    Filesize

    4KB

  • memory/4504-6-0x000000000AEF0000-0x000000000AF82000-memory.dmp

    Filesize

    584KB

  • memory/4504-5-0x0000000005310000-0x0000000005338000-memory.dmp

    Filesize

    160KB

  • memory/4504-4-0x000000000B000000-0x000000000B5A4000-memory.dmp

    Filesize

    5.6MB

  • memory/4504-3-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB

  • memory/4504-58-0x0000000075200000-0x00000000759B0000-memory.dmp

    Filesize

    7.7MB