Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-06-2024 20:17

General

  • Target

    b501afd000349ddc3e1c4a3b6fbcbdb5_JaffaCakes118.exe

  • Size

    69KB

  • MD5

    b501afd000349ddc3e1c4a3b6fbcbdb5

  • SHA1

    a31b8e2e9b2d9b9bd9322abdfe73fc01e32eaf5f

  • SHA256

    fc31166dca06301b6026163260c8402722c040f9480455f97b9b6e4e6a3900d6

  • SHA512

    cd02d1e53c55a52a8161f3cc6af52135e90655f389b8f27fff4868f17c04729b8047a3660921523d8489ff57d4f9776ea34f24d3020214367838077c6db7066d

  • SSDEEP

    1536:UZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAwfMqqU+2bbbAV2/S2Lkvd9:qBounVyFHpfMqqDL2/Lkvd

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b501afd000349ddc3e1c4a3b6fbcbdb5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b501afd000349ddc3e1c4a3b6fbcbdb5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
        PID:4048
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns1.soprodns.ru
        2⤵
          PID:2204
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
            PID:3792
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns2.soprodns.ru
            2⤵
              PID:4476
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns2.soprodns.ru
              2⤵
                PID:4892
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                  PID:4112
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.coin dns1.soprodns.ru
                  2⤵
                    PID:4548
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                      PID:3708
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3744,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=1028 /prefetch:8
                    1⤵
                      PID:1140

                    Network

                    MITRE ATT&CK Matrix ATT&CK v13

                    Persistence

                    Boot or Logon Autostart Execution

                    1
                    T1547

                    Registry Run Keys / Startup Folder

                    1
                    T1547.001

                    Privilege Escalation

                    Boot or Logon Autostart Execution

                    1
                    T1547

                    Registry Run Keys / Startup Folder

                    1
                    T1547.001

                    Defense Evasion

                    Modify Registry

                    1
                    T1112

                    Discovery

                    Query Registry

                    2
                    T1012

                    Peripheral Device Discovery

                    1
                    T1120

                    System Information Discovery

                    2
                    T1082

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads