Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 00:42

General

  • Target
    d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe
  • Size 254KB
  • Sample240908-a2l36axapc
  • SHA256 e8d22ed359a17df94de5f41a4ec50d31c97cca7064951f069338abcc8bc248bf
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub5

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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\d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d32a352a771b6e0f4243cee3d46e30bd_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:2908
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 352
      2⤵
      • Program crash
      PID:2948
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2908 -ip 2908
    1⤵
      PID:8

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2908-3-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2908-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

          memory/2908-1-0x0000000000960000-0x0000000000A60000-memory.dmp

          memory/2908-6-0x00000000001C0000-0x00000000001C9000-memory.dmp

          memory/2908-5-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2908-4-0x0000000000400000-0x000000000086F000-memory.dmp