Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2024 04:05

General

  • Target

    6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe

  • Size

    188KB

  • MD5

    6a2ddc8960ef0a190dfd87595775fddd

  • SHA1

    113616b8456f84d1ceb148f26d6f0267a010769a

  • SHA256

    010031cf8c7810a3093dabff5225827059e588a48cbee58f3af5d57f47b13a04

  • SHA512

    3b2114b2c6d4f2296579fdff466f1fc0fb39eee894baa25066fe09a92e6d9890cdd1e177fea8999e5f7a0d555264d74d45e86e62d55ac448cc78249b0f52ad60

  • SSDEEP

    3072:uHoYsldPaDOTp9xy64+RNFvL2vzQXTIE0rU++EK/:uuldaD8p2/+RTvyzQEbrAb

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
  • 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\6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 508
      2⤵
      • Program crash
      PID:1452
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 460 -ip 460
    1⤵
      PID:3192

    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/460-1-0x0000000002CF0000-0x0000000002CF1000-memory.dmp

      Filesize

      4KB

    • memory/460-2-0x0000000002D10000-0x0000000002D1A000-memory.dmp

      Filesize

      40KB

    • memory/460-3-0x0000000002D20000-0x0000000002D2A000-memory.dmp

      Filesize

      40KB

    • memory/460-7-0x0000000002D20000-0x0000000002D2A000-memory.dmp

      Filesize

      40KB