Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/09/2024, 23:17

General

  • Target

    fd575edfeb16fb232e226e6bd753bb75_JaffaCakes118.exe

  • Size

    728KB

  • MD5

    fd575edfeb16fb232e226e6bd753bb75

  • SHA1

    a399ee49efb8d4ec0cc6535ced3c7f10130d42a1

  • SHA256

    cc9097207ef76b80fdb91d1e9428012bf405360de4383e87b3d4e18d58c9002d

  • SHA512

    797f1dfd0922e190cb8f5c174e7e08e783058b14187fc3a83e88c7805b1e8968b5f79868799a7eda3b8183cddb3c102245def93e80c3242eb54747480b920f5a

  • SSDEEP

    12288:lEcF8D2K53tGcAOYYsLN2Z8bbX7/meGDgGeItoEc9GspWZhASRXHYnrmh:lEc8H5fMLN2Kb77rGlFtov9GsqRXHYrm

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd575edfeb16fb232e226e6bd753bb75_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fd575edfeb16fb232e226e6bd753bb75_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2764
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2616
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2608
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ddlr-directdownloader-sntb.exe

    Filesize

    249KB

    MD5

    314d18e3f2e3052a4d232992ad89c32e

    SHA1

    d30bbb99cb2cff88138776cef1c896e99dfc984d

    SHA256

    a71031ac4729ed41b345e633b29ce7115c0e1ab3da5203c6e42753105d7c0171

    SHA512

    d1267f14fca001fd49628d536440a5900312dc0e739321fe9ff9c17c6b87cc45d654ee54e095c08dc7ed8f70c2c2d12fc919656ac0324c35c3e0f70a5c90926b

  • memory/2700-27-0x0000000000400000-0x00000000004C1000-memory.dmp

    Filesize

    772KB