Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-07-2024 11:09

General

  • Target

    416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe

  • Size

    333KB

  • MD5

    416baf2c7c84be4f6ca20044e67e041d

  • SHA1

    9fb9c473c129b078e36408bed2e2f3ce2bac856a

  • SHA256

    b6bc575005fa3c2429778cd1f4a9f3bbfcb59ebd0a7fea6b7080d39f172904ea

  • SHA512

    6bc3d4eeb9fa5f629e5928d3e868afa3f3804ee078fc975895db01524fad41e63b4aa0ab4f2be65f640db1c6da4cb4d026080f5cee525d801f5db7e35694bcb2

  • SSDEEP

    6144:dofgJLlRrgOacguAQXrIMeHftCNx812vYTAYWKeIawpIykM:doGLlRrtYut/rET9WKeIR5kM

Malware Config

Extracted

Family

smokeloader

Botnet

li11

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • 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\416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    PID:472
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 472 -s 488
      2⤵
      • Program crash
      PID:3176
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 472 -ip 472
    1⤵
      PID:4752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\5C1B.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/472-0-0x00000000022E0000-0x00000000022E1000-memory.dmp

      Filesize

      4KB

    • memory/472-3-0x0000000002340000-0x000000000234A000-memory.dmp

      Filesize

      40KB

    • memory/472-2-0x0000000002330000-0x000000000233A000-memory.dmp

      Filesize

      40KB

    • memory/472-7-0x0000000002340000-0x000000000234A000-memory.dmp

      Filesize

      40KB