Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2024, 01:49

General

  • Target
    5fc8a0dad6eae9f2006b89d107508a43_JaffaCakes118.exe
  • Size 177KB
  • Sample241020-b8zhhatdpk
  • SHA256 b9503a90d98077a5bcaa4f83f5946195d18446cf2f543684fbe3b386df10ef7e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub3

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\5fc8a0dad6eae9f2006b89d107508a43_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:1696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 352
      2⤵
      • Program crash
      PID:3600
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1696 -ip 1696
    1⤵
      PID:3844

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1696-2-0x0000000002DF0000-0x0000000002DF9000-memory.dmp

          memory/1696-1-0x0000000002FF0000-0x00000000030F0000-memory.dmp

          memory/1696-3-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/1696-6-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/1696-5-0x0000000002DF0000-0x0000000002DF9000-memory.dmp

          memory/1696-4-0x0000000000400000-0x0000000002C62000-memory.dmp