Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 13:53

General

  • Target
    1bcb9d8ba02bdbe8dcdb08f369228e0b.exe
  • Size 322KB
  • Sample240625-q6ywhstdrc
  • SHA256 ef44c393b607093cbb85fee733531b41f56aa03d56d5fd3d4c60e1c0bd3f51dd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub1

Extracted

Family
  • smokeloader

Version
  • 2022

C2
  • http://movlat.com/tmp/

  • http://llcbc.org/tmp/

  • http://lindex24.ru/tmp/

  • http://qeqei.xyz/tmp/

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bcb9d8ba02bdbe8dcdb08f369228e0b.exe
    "C:\Users\Admin\AppData\Local\Temp\1bcb9d8ba02bdbe8dcdb08f369228e0b.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2240

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1148-4-0x0000000002580000-0x0000000002596000-memory.dmp

        memory/2240-1-0x0000000000250000-0x0000000000350000-memory.dmp

        memory/2240-3-0x0000000000400000-0x000000000040B000-memory.dmp

        memory/2240-2-0x00000000001B0000-0x00000000001BB000-memory.dmp

        memory/2240-8-0x0000000000400000-0x000000000040B000-memory.dmp

        memory/2240-5-0x0000000000400000-0x000000000273D000-memory.dmp