Analysis

  • max time kernel
    150s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    17-03-2023 19:03

General

  • Target

    195abb468e546fbaa66ec219c4ceb298.exe

  • Size

    296KB

  • MD5

    195abb468e546fbaa66ec219c4ceb298

  • SHA1

    3f465d9d286b9f687b2e80a751a7746b3de0a2ca

  • SHA256

    f556ab5cb7ef703c3584b538c8056657fedea624cfcc262295bca3b0dd8c839a

  • SHA512

    d3c6112f4601b54f399bfac714df9bfb52e01555522680856b7c618e673ab5b5bf5605a0170c794c4970a3689df7ed153f87649bdaa79220b7fd551be23ff94f

  • SSDEEP

    3072:I0FeLgHLtyGI6veJP+CbIMT0B16RCmO87jm/Q3YiqI4y7itmpVuMR:d6gHLt7Iqg2C8MwB16smbTfug

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\195abb468e546fbaa66ec219c4ceb298.exe
    "C:\Users\Admin\AppData\Local\Temp\195abb468e546fbaa66ec219c4ceb298.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1768

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1200-56-0x00000000029F0000-0x0000000002A06000-memory.dmp

    Filesize

    88KB

  • memory/1768-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1768-57-0x0000000000400000-0x0000000002AFB000-memory.dmp

    Filesize

    39.0MB