Analysis

  • max time kernel
    141s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 05:50

General

  • Target

    2da7755f33d19be8ca3676ea9456b520_JaffaCakes118.exe

  • Size

    457KB

  • MD5

    2da7755f33d19be8ca3676ea9456b520

  • SHA1

    649c69abf84fb860f0ea0e3bba69ec1efac264aa

  • SHA256

    c09ff2b5c526d2d2065f3a160d4da7b6f11d96fb7703fabfd8d582e52adb9052

  • SHA512

    d13401fd2080c3dd8e75ff6d573fb9b52e9a629551a4e2ed95986ef90661cc454bd6aa0a9ebb70b7289bd580da569ab0dcf3800ce49938067849db6a95b8d687

  • SSDEEP

    12288:SgiAsjg94BQXSyhPy2gGJ1wTYQx9T7vymGNH:XiAMg94BQXSykLGJ1MYFNH

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://185.117.119.32/wp-rss.php

http://185.252.144.73/wp-rss.php

http://185.252.144.75/wp-rss.php

rc4.i32
rc4.i32

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.

  • Checks SCSI registry key(s) 3 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2da7755f33d19be8ca3676ea9456b520_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2da7755f33d19be8ca3676ea9456b520_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1204-10-0x00000000024B0000-0x00000000024C5000-memory.dmp

    Filesize

    84KB

  • memory/1204-13-0x00000000024B0000-0x00000000024C5000-memory.dmp

    Filesize

    84KB

  • memory/1204-9-0x0000000002490000-0x0000000002491000-memory.dmp

    Filesize

    4KB

  • memory/2924-3-0x0000000001C80000-0x0000000001C81000-memory.dmp

    Filesize

    4KB

  • memory/2924-5-0x0000000001C80000-0x0000000001C81000-memory.dmp

    Filesize

    4KB

  • memory/2924-4-0x0000000001C60000-0x0000000001C80000-memory.dmp

    Filesize

    128KB

  • memory/2924-6-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2924-7-0x0000000000402000-0x0000000000403000-memory.dmp

    Filesize

    4KB

  • memory/2924-2-0x0000000001C80000-0x0000000001C81000-memory.dmp

    Filesize

    4KB

  • memory/2924-0-0x0000000001C60000-0x0000000001C80000-memory.dmp

    Filesize

    128KB

  • memory/2924-8-0x0000000001C80000-0x0000000001C81000-memory.dmp

    Filesize

    4KB

  • memory/2924-11-0x0000000000400000-0x0000000000479000-memory.dmp

    Filesize

    484KB

  • memory/2924-1-0x0000000001C80000-0x0000000001C81000-memory.dmp

    Filesize

    4KB