Analysis

  • max time kernel
    151s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    11/04/2023, 09:31

General

  • Target

    066b02711e1f408bac89314fb7276995.exe

  • Size

    197KB

  • MD5

    066b02711e1f408bac89314fb7276995

  • SHA1

    082c2bff03b9a8ab2d1b2c7ff99b2d0ad8474cba

  • SHA256

    9bf7a5f2f86ef5ed1fec866ae9f9eb20148a0d27a0769eb9aaa9210393e4e38c

  • SHA512

    5a5dd93cced144c4b31ae4a0a8a1aff98ad049450870edbd9f4b6648892f1dfa166ccfcbd2d6da488eaf9b72c057d99b5660bc07e2ba0255999a32193b82270f

  • SSDEEP

    3072:/M28nc6SCINHc3G0EnrS8kT4c6U5GeI+GYG5totb4HW/bunrpXhOv2a6:028cr83/ErS8k4c60G5tST/s24

Malware Config

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

smokeloader

Version

2022

C2

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

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\066b02711e1f408bac89314fb7276995.exe
    "C:\Users\Admin\AppData\Local\Temp\066b02711e1f408bac89314fb7276995.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1980

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1344-56-0x0000000002240000-0x0000000002256000-memory.dmp

    Filesize

    88KB

  • memory/1980-55-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1980-57-0x0000000000400000-0x00000000004A0000-memory.dmp

    Filesize

    640KB