Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2024 23:14

General

  • Target

    c9d9cba3f3008c9e4a9d81402dfed99a_JaffaCakes118.exe

  • Size

    229KB

  • MD5

    c9d9cba3f3008c9e4a9d81402dfed99a

  • SHA1

    66f618841b4d4360a57699e92ed7afcbba8ba61b

  • SHA256

    9bc38b4f2aee402aa59fd81af85859bc6f345a43eaf7c14343273525134a90b9

  • SHA512

    ef94ed8adeec798065b17c39c8179eeda9932c9175ecf018a81e5effa872302e62687516d56013aa91fa6e6ada0c6891c235c2c13452c9d65c26cf97e16e07bd

  • SSDEEP

    3072:5iRPdOgYeQx3MzYBoCC55m+7YWnWnCNeoB+xNgoob:3gYfx8zYBkyhWWCIwo

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9d9cba3f3008c9e4a9d81402dfed99a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c9d9cba3f3008c9e4a9d81402dfed99a_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:4436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 352
      2⤵
      • Program crash
      PID:3980
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4436 -ip 4436
    1⤵
      PID:4212

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4436-2-0x0000000002E10000-0x0000000002E19000-memory.dmp

      Filesize

      36KB

    • memory/4436-1-0x0000000002E30000-0x0000000002F30000-memory.dmp

      Filesize

      1024KB

    • memory/4436-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4436-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4436-5-0x0000000002E10000-0x0000000002E19000-memory.dmp

      Filesize

      36KB

    • memory/4436-4-0x0000000000400000-0x0000000002C6F000-memory.dmp

      Filesize

      40.4MB