Analysis

  • max time kernel
    93s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2024 10:58

General

  • Target

    fb44f7930c6ded9de937ea0635b13fd6_JaffaCakes118.exe

  • Size

    312KB

  • MD5

    fb44f7930c6ded9de937ea0635b13fd6

  • SHA1

    011068a7852a633b28dacfa6bb6ed1427cac57e4

  • SHA256

    5f4236dfb8946df736f130e6671923a0313931e78c70d71617c19d636f3dc974

  • SHA512

    dc8bd87a075bde353077e4a12196c1fabd808d064c461a6d55145b4f138f3b3b1310336740b20b4c977c37049fbe92283ce2438242d123ef57fc7d7acb2d3337

  • SSDEEP

    6144:UHTdNLM+HbfLCxZrDU+e2Ua+lZeClURbJUwsKKY+dX9DGszHunJ:cd5t7fLCxZrY8Ua+Fle+19iSOJ

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\fb44f7930c6ded9de937ea0635b13fd6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fb44f7930c6ded9de937ea0635b13fd6_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:2476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 352
      2⤵
      • Program crash
      PID:5100
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2476 -ip 2476
    1⤵
      PID:4136

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2476-1-0x0000000000C30000-0x0000000000D30000-memory.dmp

      Filesize

      1024KB

    • memory/2476-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2476-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

      Filesize

      36KB

    • memory/2476-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2476-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

      Filesize

      36KB

    • memory/2476-4-0x0000000000400000-0x0000000000904000-memory.dmp

      Filesize

      5.0MB