Analysis

  • max time kernel
    140s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-09-2024 06:22

General

  • Target

    d7b4f35ff3c660a0dbfc3ce84a74680d_JaffaCakes118.exe

  • Size

    83KB

  • MD5

    d7b4f35ff3c660a0dbfc3ce84a74680d

  • SHA1

    eb98f8f283ff2eb7b57a22ebac15978b790fb47f

  • SHA256

    d1542300c9eb8ca823956917aeb23fcf00753a11c3fc5a26586e29757ec3a64f

  • SHA512

    ac34c7b1c481bd1cc019720827e7e2cdba956860f514debcd24d6e97a2373320afbd2e287875c4d5dd7b41fdc4392eea0419927f2cfb04b522aab114be4abc57

  • SSDEEP

    768:eUGKKDVX7piAfvR3uQCQ88ZcoexnnnnnnnnnnnnnnnnnnSqlzI4KklsugzPjk+Ok:ePDRN7Rl7cLa4Kk8zLkpioU/qfxTzdq

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://bloomedanticipated.bid/

http://vijayanagarsanodynes.bid/

http://rabelaissbackgammon.bid/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

yyy3

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • 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.

  • Suspicious behavior: MapViewOfSection 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d7b4f35ff3c660a0dbfc3ce84a74680d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d7b4f35ff3c660a0dbfc3ce84a74680d_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    PID:2444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2444-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2444-1-0x0000000002490000-0x0000000002491000-memory.dmp

    Filesize

    4KB

  • memory/2444-4-0x0000000000401000-0x000000000040A000-memory.dmp

    Filesize

    36KB

  • memory/2444-3-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2444-2-0x00000000006C0000-0x00000000006C1000-memory.dmp

    Filesize

    4KB

  • memory/2444-7-0x0000000002490000-0x0000000002491000-memory.dmp

    Filesize

    4KB

  • memory/2444-8-0x0000000000401000-0x000000000040A000-memory.dmp

    Filesize

    36KB

  • memory/2444-9-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2444-10-0x000000005F000000-0x000000005F011000-memory.dmp

    Filesize

    68KB

  • memory/3480-6-0x0000000002A40000-0x0000000002A55000-memory.dmp

    Filesize

    84KB

  • memory/3480-5-0x0000000002A20000-0x0000000002A21000-memory.dmp

    Filesize

    4KB

  • memory/3480-11-0x0000000002A40000-0x0000000002A55000-memory.dmp

    Filesize

    84KB