Resubmissions

15-09-2024 19:03

240915-xql1cayare 10

15-09-2024 19:00

240915-xnvvgaydpn 10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-09-2024 19:03

General

  • Target

    e32ee58b95c86d40cbdd85fdd0afe338_JaffaCakes118.exe

  • Size

    112KB

  • MD5

    e32ee58b95c86d40cbdd85fdd0afe338

  • SHA1

    8fdab079b750c040ff388a893e89edceb1041b34

  • SHA256

    9ca1a34fd635469a42460ac6de271bf9dbc2cb3b96cf9cb74ea3549a46283bf4

  • SHA512

    1c9b512a4b3948dc3593c30ef45377f3b934fb4b246e84a60a06b1172adec26d44ba07f10a1c11d82f5ecaa4cb68f160506af83b3d647bdadd87e84ba4fff72d

  • SSDEEP

    1536:vUKJmixskGcoGMcJ0y7FAnIgIqYWjQi3HWIjdsmsVOboPvLV6eBsCXKc:vUniGl380y7e+qYiDkooXL1BsC

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

127.0.0.1:4444

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e32ee58b95c86d40cbdd85fdd0afe338_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e32ee58b95c86d40cbdd85fdd0afe338_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4604 -s 328
      2⤵
      • Program crash
      PID:4344
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4604 -ip 4604
    1⤵
      PID:4092
    • C:\Windows\system32\mspaint.exe
      "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Desktop\UnblockJoin.emf"
      1⤵
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4380
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
      1⤵
        PID:4924

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4604-0-0x0000000000560000-0x0000000000561000-memory.dmp

        Filesize

        4KB